Cocoapods: Error during pod install: Encountered an unknown error (783: unexpected token at

Created on 1 Apr 2020 · 98Comments · Source: CocoaPods/CocoaPods

TEMPORARY WORKAROUND

A fix will ship with CocoaPods 1.9.2. However, even if you upgrade you might still have a corrupt CocoaPods cache from before. Upgrading to 1.9.2 will ensure you wont see this issue again hopefully.

To resolve corrupt cache part then remove the CocoaPods repo cache:

sudo rm -rf ~/.cocoapods/repos
If this does not work you are having a different issue and should file a new issue.

[x] I've read and understood the CONTRIBUTING guidelines and have done my best effort to follow.

Report

What did you do?

ℹ pod spec lint MyPodSpec.podspec --verbose --allow-warnings

What did you expect to happen?

ℹ Validate my podspec.

What happened instead?

/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:337: warning: URI.escape is obsolete
  CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only perfomed in repo update
    MyProject (1.17.0) - Analyzing on iOS 13.0 platform.
/usr/local/lib/ruby/gems/2.7.0/gems/nanaimo-0.2.6/lib/nanaimo/writer/pbxproj.rb:13: warning: Using the last argument as keyword parameters is deprecated; maybe ** should be added to the call
/usr/local/lib/ruby/gems/2.7.0/gems/nanaimo-0.2.6/lib/nanaimo/writer.rb:35: warning: The called method `initialize' is defined here
  Preparing

Analyzing dependencies

Inspecting targets to integrate
  Using `ARCHS` setting to build architectures of target `Pods-App`: (``)

Fetching external sources
-> Fetching podspec for `MyProject` from `/Users/user/Development/server/myrepo/MyProject-swift5/MyProject.podspec`

Resolving dependencies of 
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:337: warning: URI.escape is obsolete
  CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only perfomed in repo update
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:337: warning: URI.escape is obsolete
  CDN: trunk Relative path: all_pods_versions_d_a_2.txt exists! Returning local because checking is only perfomed in repo update
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:337: warning: URI.escape is obsolete
  CDN: trunk Relative path: Specs/d/a/2/Alamofire/5.0.2/Alamofire.podspec.json exists! Returning local because checking is only perfomed in repo update
 -> MyProject (1.17.0)
    - ERROR | [iOS] unknown: Encountered an unknown error (783: unexpected token at ''
/usr/local/Cellar/ruby/2.7.0/lib/ruby/2.7.0/json/common.rb:156:in `parse'
/usr/local/Cellar/ruby/2.7.0/lib/ruby/2.7.0/json/common.rb:156:in `parse'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/json.rb:61:in `from_json'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:742:in `from_string'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:716:in `from_file'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source.rb:186:in `specification'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:58:in `block in specification_name'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:56:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:56:in `specification_name'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:216:in `search'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `block in search'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `select'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `search'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:416:in `create_set_from_sources'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:385:in `find_cached_set'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:360:in `specifications_for_dependency'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:165:in `search_for'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:274:in `block in sort_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `sort_by'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `sort_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:53:in `block in sort_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:70:in `with_no_such_dependency_error_handling'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:52:in `sort_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:754:in `push_state_for_requirements'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:746:in `require_nested_dependencies_for'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:729:in `activate_new_spec'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:686:in `attempt_to_activate'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:254:in `process_topmost_state'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:182:in `resolve'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolver.rb:43:in `resolve'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:94:in `resolve'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:1065:in `block in resolve_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/user_interface.rb:64:in `section'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:1063:in `resolve_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:410:in `analyze'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:235:in `block in resolve_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/user_interface.rb:64:in `section'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:234:in `resolve_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:565:in `block in download_pod'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:565:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:565:in `download_pod'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:389:in `block in perform_extensive_analysis'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:383:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:383:in `perform_extensive_analysis'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:130:in `validate'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/command/spec/lint.rb:78:in `block in run'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/command/spec/lint.rb:63:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/command/spec/lint.rb:63:in `run'
/usr/local/lib/ruby/gems/2.7.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/command.rb:52:in `run'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `<main>'
) during validation.

CocoaPods Environment

ℹ
```### Stack
CocoaPods : 1.9.1
Ruby : ruby 2.7.0p0 (2019-12-25 revision 647ee6f091) [x86_64-darwin19]
RubyGems : 3.1.2
Host : Mac OS X 10.15.4 (19E266)
Xcode : 11.4 (11E146)
Git : git version 2.24.1 (Apple Git-126)
Ruby lib dir : /usr/local/Cellar/ruby/2.7.0/lib


## Additional notes

I've tried to fallback to previous versions of cocoapods, unsuccessfully, until I reached 1.7.5:
`pod _1.7.5_ spec lint MyPodSpec.podspec  --verbose --allow-warnings`
This worked like a charm.


## MyPodSpec

Pod::Spec.new do |s|
s.name = 'MyPodSpec'
s.platform = :ios, "13.0"
s.ios.deployment_target = "13.0"
s.swift_version = "5.0"
s.version = '1.17.0'
s.source = { :git => 'https://gitlab.mycompany.it/mobile/myrepo.git', :tag => s.version.to_s }
s.authors = { 'Me' => '[email protected]' }
s.license = { :type => 'MIT', :file => 'LICENSE' }
s.homepage = 'https://www.mycompanywebsite.it/'
s.summary = 'MyPodSpec'
s.source_files = 'MyPodSpec-swift5/MyPodSpec/Classes/OpenAPIs/*/.swift'
s.dependency 'Alamofire', '~> 5.0.2'
end
```

What am I doing wrong?

Thanks for your help,
Alessandro

help wanted workaround available

Source

wolfAle

👍3

Most helpful comment

On the other hand, I did this (like in #9611):
gem list --local | grep cocoapods
sudo gem uninstall cocoapods
sudo rm -rf ~/.cocoapods
sudo gem install cocoapods
cd (PROJECT DIRECTORY)
pod init
(put cocoapod in podfile)
pod install

and worked, I don't know why, but worked

IgnaOromendia on 4 Apr 2020

👍62 🎉21 ❤13 🚀11 😄5 👎4

All 98 comments

We've seen these reports quite a bit lately. I am unable to reproduce as I am trying different Podfiles that people provide. I really need some help for someone to debug this.

dnkoutso on 1 Apr 2020

Hi guys,

yesterday I managed to track down the issue: Alamofire >= 5.

Apparently the new version of Alamofire breaks the validation of my podspec. After a few tests I noticed that the word "Alamofire" was appearing here and there, depending on different build flags, and I started looking into it and I found out that all began after a pod update that pulled the new version of it (5.0.2).
In my podspec I used to have s.dependency 'Alamofire', therefore it started using the new version.
As soon as I changed it to s.dependency 'Alamofire', '~> 4.9.0' everything went smoothly.

As an additional context, maybe it matters: my pod is a library created through OpenAPIGenerator, that creates networking libraries based on Alamofire. Not sure if it's really connected to it, maybe not.

As far as I'm concerned this issue can be closed, but the problem with Alamofire >= 5 still lives, up to you to decide whether to keep this post to track it or not. :-)

Thanks,
Alessandro

wolfAle on 2 Apr 2020

👍1

Thanks! I will keep it closed for now.

dnkoutso on 2 Apr 2020

Actually I will keep it open for now as more reports coming in.

dnkoutso on 2 Apr 2020

I will try to learn a bit of ruby to try to debug this, any idea of a good page or book I can read? Or any idea in what way can I help?

IgnaOromendia on 2 Apr 2020

Error: [iOS] Unable to install Firebase using pod install

Facing a similar error, can someone help me with this?

Command

/usr/local/bin/pod install

Report

What did you do?

pod install

What did you expect to happen?

Pod Installation for Google Firebase

What happened instead?

Error Occured

Stack

   CocoaPods : 1.9.1
        Ruby : ruby 2.6.3p62 (2019-04-16 revision 67580) [universal.x86_64-darwin19]
    RubyGems : 3.0.3
        Host : Mac OS X 10.15.4 (19E266)
       Xcode : 11.3.1 (11C504)
         Git : git version 2.21.1 (Apple Git-122.3)
Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib
Repositories : trunk - CDN - https://cdn.cocoapods.org/

Plugins

cocoapods-deintegrate : 1.0.4
cocoapods-plugins     : 1.0.0
cocoapods-search      : 1.0.0
cocoapods-stats       : 1.1.0
cocoapods-trunk       : 1.4.1
cocoapods-try         : 1.1.0

Podfile

platform :ios, '9.0'

target 'Flash Chat iOS13' do
  use_frameworks!

  # Pods for Flash Chat iOS13

#pod 'CLTypingLabel'
pod 'Firebase/Auth'
pod 'Firebase/Firestore'
end

Error

JSON::ParserError - 783: unexpected token at ''
/Library/Ruby/Gems/2.6.0/gems/json-2.3.0/lib/json/common.rb:156:in `parse'
/Library/Ruby/Gems/2.6.0/gems/json-2.3.0/lib/json/common.rb:156:in `parse'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/json.rb:61:in `from_json'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:742:in `from_string'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:716:in `from_file'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source.rb:186:in `specification'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver/lazy_specification.rb:37:in `specification'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver/lazy_specification.rb:29:in `subspec_by_name'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:362:in `block in specifications_for_dependency'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:362:in `map'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:362:in `specifications_for_dependency'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:165:in `search_for'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:274:in `block in sort_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `each'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `sort_by'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `sort_dependencies'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:53:in `block in sort_dependencies'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:70:in `with_no_such_dependency_error_handling'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:52:in `sort_dependencies'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:288:in `initial_state'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:210:in `start_resolution'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:168:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolver.rb:43:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:94:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:1065:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:1063:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:410:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:235:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:234:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:156:in `install!'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/command/install.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `<main>'

kanugupta2010 on 4 Apr 2020

😕9

Will someone with this problem share a reproducible zip or GitHub repo? I've been unable to reproduce from text descriptions.

paulb777 on 4 Apr 2020

Do the solutions at #9611 help?

paulb777 on 4 Apr 2020

Here is a project that i just created and gives the same error, trying to pod install (Firebase/Analytics):
https://github.com/IgnaOromendia/TestCocoaPodIssue

IgnaOromendia on 4 Apr 2020

and worked, I don't know why, but worked

IgnaOromendia on 4 Apr 2020

👍62 🎉21 ❤13 🚀11 😄5 👎4

Having this issue also...

wwwhatley on 6 Apr 2020

We need clear steps to reproduce this. We have a gut-feeling its within CDN responses but we are not aware of that. Please someone who has this issue dig in and print out debug statements if possible.

dnkoutso on 6 Apr 2020

@dnkoutso if you would recommend some commands or instructions I'd be happy to post the output. Unfortunately am inexperienced in this area so am not able to go about it myself.

Sparrownor1 on 6 Apr 2020

Look at the stacktrace and do the following:

JSON::ParserError - 783: unexpected token at ''
/Library/Ruby/Gems/2.6.0/gems/json-2.3.0/lib/json/common.rb:156:in `parse'
/Library/Ruby/Gems/2.6.0/gems/json-2.3.0/lib/json/common.rb:156:in `parse'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/json.rb:61:in `from_json'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:742:in `from_string'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:716:in `from_file'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source.rb:186:in `specification'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver/lazy_specific

Open with your editor the file /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/json.rb

and add to the method:

    def self.from_json(json)
      require 'json'
      puts "======"
      puts json
      puts "======"
      hash = JSON.parse(json)
      from_hash(hash)
    end

Do that _before_ your cache or cocoapods is wiped out so we can diagnose what made the cache dirty with a bad file.

dnkoutso on 6 Apr 2020

Analyzing dependencies
======

======

This is what happened before the markdown template began @dnkoutso

EDIT: Signing off now as it is late at night. Will continue this tomorrow.

Sparrownor1 on 6 Apr 2020

@Sparrownor1 and the project still crashed with the same stacktrace? My advise is to continue further on debugging until we see some output on what exactly the podspec we are trying to parse looks like.

I think what is happening is an erroneous response is stored in our cache and it corrupts it and subsequent installations fail.

dnkoutso on 6 Apr 2020

Also in specification.rb add:

    def self.from_string(spec_contents, path, subspec_name = nil)
      path = Pathname.new(path).expand_path
      spec = nil
      case path.extname
      when '.podspec'
        Dir.chdir(path.parent.directory? ? path.parent : Dir.pwd) do
          spec = ::Pod._eval_podspec(spec_contents, path)
          unless spec.is_a?(Specification)
            raise Informative, "Invalid podspec file at path `#{path}`."
          end
        end
      when '.json'
        puts path
        puts "======"
        puts spec_contents
        spec = Specification.from_json(spec_contents)
      else
        raise Informative, "Unsupported specification format `#{path.extname}` for spec at `#{path}`."
      end

      spec.defined_in_file = path
      spec.subspec_by_name(subspec_name, true)
    end

dnkoutso on 6 Apr 2020

Sorry again, total noob here, but I'm not sure how to continue debugging. I am also finding it hard to make sense of what you have just explained, probably due to my lack of experience. Please advise if you are able to and I will give you whatever output is required.

Sparrownor1 on 6 Apr 2020

@Sparrownor1 see my comment above to continue on another method to add log statements.

dnkoutso on 6 Apr 2020

Analyzing dependencies
/Users/[anon]/.cocoapods/repos/trunk/Specs/0/3/5/Firebase/6.21.0/Firebase.podspec.json
======

Sparrownor1 on 6 Apr 2020

Can you open -e /Users/[anon]/.cocoapods/repos/trunk/Specs/0/3/5/Firebase/6.21.0/Firebase.podspec.json

I bet the file is empty?

dnkoutso on 6 Apr 2020

Different error this time though

NameError - undefined local variable or method `contents' for Pod::Specification:Class
Did you mean?  constants

Sparrownor1 on 6 Apr 2020

Should be puts spec_contents

dnkoutso on 6 Apr 2020

Also yes, empty file at specified path

Sparrownor1 on 6 Apr 2020

So something somehow got an empty cache response and we stored that and cocoapods is unable to parse it.

dnkoutso on 6 Apr 2020

Result after changing to spec_contents

Analyzing dependencies
/Users/[]/.cocoapods/repos/trunk/Specs/0/3/5/Firebase/6.21.0/Firebase.podspec.json
======

======

======

Error is back to a 767

Sparrownor1 on 6 Apr 2020

So yes overall this file is corrupted somehow. We do not know _how_ but the fix here is perhaps for us to guard through this and ensure the cache protects itself from adding a corrupt entry if possible.

dnkoutso on 6 Apr 2020

@dnkoutso This file meaning the firebase podspec json?

Sparrownor1 on 6 Apr 2020

yes

dnkoutso on 6 Apr 2020

This is probably a bad question, but do you think reinstalling XCode would help? Is it worth a try?

Sparrownor1 on 6 Apr 2020

Also, does any of this depend on the google info plist file that Firebase prompted me to add to the project?

Sparrownor1 on 6 Apr 2020

nope neither would help. This is a bug in CocoaPods.

dnkoutso on 6 Apr 2020

Okay, will join you again tomorrow.
How come this is not an overarching bug that affects everyone then? A friend is working on the same project as me and has had no issues.

Sparrownor1 on 6 Apr 2020

The issue is because at some users are experiencing intermittent and erroneous response probably through CDN that ends up corrupting the cache, while for (most) others it works, including us who we cannot reproduce this issue.

dnkoutso on 6 Apr 2020

@dnkoutso so what are potential solutions to this problem? Are there any?
Is it possible to get the same result as using a replacement to CocoaPods (like Carthage)?

Sparrownor1 on 7 Apr 2020

Carthage is a completely different dependency manager and system. It will will most certainly not have this problem as this is specific to CocoaPods. Feel free to switch to that if it works for you.

Workaround for CocoaPods might bge pod cache clean --all and try again.

If you get the issue again its worthwhile debugging again.

dnkoutso on 7 Apr 2020

Okay, will try to clean cache. Do I clean cache before deintegrating and removing Podfile? or do I even need to do those steps? Had tried this before but maybe I did it in the wrong order so that's why I'm asking
Also, considering the Firebase podspec was empty, is it a good idea to copy-paste its contents from the GitHub page?

Sparrownor1 on 7 Apr 2020

@dnkoutso I added to the podspec.json file and it provoked output. The file paths outputted by the code you added ended with Specs/0/3/5/Firebase/[Version Number]/Firebase.podspec.json.
The output consisted of the files increasing in version, ie 5.8.0 then 5.9.0 with the outputted JSON below. The code breaks when the version number reaches 5.10.0.

I did some manual digging in the file paths, and all the podspec.json files starting from 6.13.0 are empty. There are some spotty unfilled files earlier as well like 6.5.0

Sparrownor1 on 7 Apr 2020

@dnkoutso I have been manually copy-pasting in the contents of empty pod spec files from the GitHub repo and now pod install seems to have worked. I have all the files I edited currently open so if I have by chance made a grave error please let me know and I will undo it all.
Final output of pod install:

Downloading dependencies
Installing BoringSSL-GRPC (0.0.3)
Installing Firebase (6.21.0)
Installing FirebaseAuthInterop (1.1.0)
Installing FirebaseCore (6.6.5)
Installing FirebaseCoreDiagnostics (1.2.2)
Installing FirebaseCoreDiagnosticsInterop (1.2.0)
Installing FirebaseFirestore (1.11.2)
Installing GoogleDataTransport (5.1.0)
Installing GoogleDataTransportCCTSupport (2.0.1)
Installing GoogleUtilities (6.5.2)
Installing abseil (0.20190808)
Installing gRPC-C++ (0.0.9)
Installing gRPC-Core (1.21.0)
Installing leveldb-library (1.22)
Installing nanopb (0.3.9011)
Generating Pods project
Integrating client project

[!] Please close any current Xcode sessions and use `Sustain.xcworkspace` for this project from now on.
Pod installation complete! There is 1 dependency from the Podfile and 15 total pods installed.

[!] Automatically assigning platform `iOS` with version `13.2` on target `Sustain` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.

Sparrownor1 on 7 Apr 2020

🎉2 😄1

Try This It worked for me
Thanks @IgnaOromendia

irangareddy on 8 Apr 2020

🚀5 ❤5 👍1

I know this is a complete hack, but I modified the file the error happens:

And just added a blank else case above it so it won't fail:

elsif swift_pod_target.swift_version.blank?
elsif swift_pod_target.swift_version.empty?
     "- `#{swift_pod_target.name}` does not specify a Swift version (#{swift_pod_target.spec_swift_versions.map { |v| "`#{v}`" }.to_sentence}) " \
                "that is satisfied by any of targets (#{swift_pod_target.target_definitions.map { |td| "`#{td.name}`" }.to_sentence}) integrating it."
            end

Save that (admin privileges, of course) and now I can run pod install once more:

Analyzing dependencies
Downloading dependencies
Generating Pods project
Integrating client project
Pod installation complete! There are 15 dependencies from the Podfile and 24 total pods installed.

It's a complete hack - but it got me back on track!

MadModGod on 8 Apr 2020

For some reasons this worked for me

heyletscode on 8 Apr 2020

The reason this works for most is because the steps provided are deleting ~/.cocoapods/repos which probably has the corrupt podspec.

dnkoutso on 8 Apr 2020

Had this issue as well, but I found if you bring your Xcode Project back to version 11.0, Cocopods works fine. v11.4 seems to break everything

crazykarlau on 10 Apr 2020

Podfile.zip
Podfile.lock.zip

Here are my podfile and podlock files. pod install works fine for me every time. But if i try pod update it shows the same error 767 as others have mentioned. Hope the attached files help.
I'm using XCode 11.4.

These steps mentioned by other users earlier somehow fixed the issue.

kamalk2 on 10 Apr 2020

@kamalk2 if you downgrade your project to Xcode 11.0 it should work

crazykarlau on 10 Apr 2020

Thanks @crazykarlau but somehow reinstalling the pods as mentioned earlier worked like a charm. I'm able to install/update pods as usual now even with XCode 11.4.

kamalk2 on 10 Apr 2020

Ok, must be some issue with the pods upgrade script

crazykarlau on 10 Apr 2020

gem list --local | grep cocoapods
sudo gem uninstall cocoapods
sudo rm -rf ~/.cocoapods
sudo gem install cocoapods
cd (PROJECT DIRECTORY)
pod init
(put cocoapod in podfile)
pod install
These steps mentioned by other users earlier somehow fixed the issue.

AkshayAX on 10 Apr 2020

Reinstall cocoapods works for me too!

panpanhan200 on 11 Apr 2020

👍4

rm -rf ~/.cocoapods/repos/trunk/
pod install
pod update xxx
worked for me!

ladeng on 12 Apr 2020

👍5 ❤1

Same here:
gem list --local | grep cocoapods
sudo gem uninstall cocoapods
sudo rm -rf ~/.cocoapods
sudo gem install cocoapods

ShiftCipher on 13 Apr 2020

I have tried this but unfortunately, it was not successful. I am still getting the same JSON Parse error.
JSON::ParserError - 783: unexpected token at ''

This error only happens whenever I try to add a Firebase dependency. Whenever I remove the firebase dependency, it works again.

I notice that it's getting a timeout whenever it's trying to get the json files and i'm getting messages such as this:

pod install --verbose

  CDN: trunk Redirecting from https://cdn.cocoapods.org/Specs/0/3/5/Firebase/4.2.0/Firebase.podspec.json to
  https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/0/3/5/Firebase/4.2.0/Firebase.podspec.json
  CDN: trunk Redirecting from https://cdn.cocoapods.org/Specs/0/3/5/Firebase/5.15.0/Firebase.podspec.json to
  https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/0/3/5/Firebase/5.15.0/Firebase.podspec.json
  CDN: trunk Redirecting from https://cdn.cocoapods.org/Specs/0/3/5/Firebase/5.9.0/Firebase.podspec.json to
  https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/0/3/5/Firebase/5.9.0/Firebase.podspec.json
  CDN: trunk Redirecting from https://cdn.cocoapods.org/Specs/0/3/5/Firebase/4.8.2/Firebase.podspec.json to
  https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/0/3/5/Firebase/4.8.2/Firebase.podspec.json
  CDN: trunk Redirecting from https://cdn.cocoapods.org/Specs/0/3/5/Firebase/5.2.0/Firebase.podspec.json to
  https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/0/3/5/Firebase/5.2.0/Firebase.podspec.json


  CDN: trunk URL couldn't be downloaded: https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/0/3/5/Firebase/2.5.0/Firebase.podspec.json Response: Timeout was reached,
  retries: 4
  CDN: trunk URL couldn't be downloaded: https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/0/3/5/Firebase/1.0.7/Firebase.podspec.json Response: Timeout was reached,
  retries: 4
  CDN: trunk URL couldn't be downloaded: https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/0/3/5/Firebase/3.11.0/Firebase.podspec.json Response: Timeout was reached,
  retries: 4

But in the end, it ended up getting downloaded with this message..

  CDN: trunk Relative path downloaded: Specs/0/3/5/Firebase/2.0.1/Firebase.podspec.json, save ETag: W/"fd63c87c3f5ad88f802164e72c8fa537d02eb233068617a7bc5d044ecf9f271b"
  CDN: trunk Relative path downloaded: Specs/0/3/5/Firebase/2.5.1/Firebase.podspec.json, save ETag: W/"ac40bd8f2ad85b77548ba099b21b787b933c5091987cdbbf80a782051c643a05"
  CDN: trunk Relative path downloaded: Specs/0/3/5/Firebase/2.5.0/Firebase.podspec.json, save ETag: W/"b7d03d00a78beb78259dac6f5533bd4ec75d2f826eac3b04b515916e8cf09972"
  CDN: trunk Relative path downloaded: Specs/0/3/5/Firebase/1.0.7/Firebase.podspec.json, save ETag: W/"eb6874708c57cc5746c49f0d4edb85c133e06d8df908bfedf46e47a8190cd9fe"
  CDN: trunk Relative path downloaded: Specs/0/3/5/Firebase/3.11.0/Firebase.podspec.json, save ETag: W/"3b7cba0b6fdb46fc0efaecdfc1bed4a66a496c2f80a9ed643681ea8afb8e20eb"
  CDN: trunk Relative path downloaded: Specs/0/3/5/Firebase/2.1.2/Firebase.podspec.json, save ETag: W/"24973bfab54a4c2e670136a5e48b9b04001b931165e1f0f63f8b258b82803af1"
  CDN: trunk Relative path: Specs/0/3/5/Firebase/6.22.0/Firebase.podspec.json modified during this run! Returning local

――― MARKDOWN TEMPLATE ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――

### Command


/usr/local/bin/pod install --verbose

and so on.

I am not really sure how to make sense of this.

themobilecoder on 14 Apr 2020

👍2

this is happening to me on circleci, but working fine locally

they use this to fetch cocoapods specs

curl https://cocoapods-specs.circleci.com/fetch-cocoapods-repo-from-s3.sh | bash -s cf

could this be a problem?

sibelius on 15 Apr 2020

This is definitely a caching issue. I have somehow gotten an empty podspec file.

In addition to the above debug print I added:

puts path

before
https://github.com/CocoaPods/Core/blob/8923c0cdca68d4bc7126cd64106a5fc1e9217ced/lib/cocoapods-core/specification.rb#L716

Output:

/Users/storr/.cocoapods/repos/trunk/Specs/0/3/5/Firebase/6.13.0/Firebase.podspec.json

======

======

What it should be : https://github.com/CocoaPods/Specs/blob/master/Specs/0/3/5/Firebase/6.13.0/Firebase.podspec.json
But it is empty on my computer:

$ ls -la /Users/squirly/.cocoapods/repos/trunk/Specs/0/3/5/Firebase/6.13.0/Firebase.podspec.json
-rw-r--r--  1 squirly  staff  0 Apr 15 14:24 /Users/storr/.cocoapods/repos/trunk/Specs/0/3/5/Firebase/6.13.0/Firebase.podspec.json

Removing ~/.cocoapods resolved the issue, and I kept a copy of the ~/.cocoapods that fails if that would be useful.

squirly on 16 Apr 2020

👍1

we upgraded to latest macos version on circleci, and also moved to ruby 2.7 and the issue was solved

sibelius on 16 Apr 2020

Thanks @squirly . Not sure if keeping it around will help, perhaps for a test case.

The best path I can see here is writing a test or force a case which we believe the cache can be added a corrupt/empty file.

We can be defensive and if a podspec is loaded from the cache but cannot be parsed then we wipe it out and try to re-download it.

Basically because it is hard to reproduce this issue in real time we can just assume it can happen and prevent CocoaPods from crashing or using that invalid podspec.

dnkoutso on 16 Apr 2020

@gmhcode solution helped me with Flutter firestore package
https://github.com/CocoaPods/CocoaPods/issues/9611#issuecomment-599125090

ehsanbigzad on 16 Apr 2020

I have this issue on react native too, but its work for me,
i removed the pod.lock, keep the existing podfile, and run pod install

keiscool2468 on 17 Apr 2020

This is gonna be super stupid, but what fixed the problem for me was that I was in the wrong directory - I needed to have been in the root project directory (same location as Podfile)

LemonBeeApps on 17 Apr 2020

This also worked for me. Thank you so much.

thubamamba on 17 Apr 2020

👍2

This also worked for me, thanks a lot Sir!

fortunacodes on 19 Apr 2020

👍2

For me this was happening on our release branch few hours back, with one of our private pods. When i removed it pod install went fine when i added it back it failed.
But our CI never showed any problems.
I then switched to some other task and just now tried again and it worked on release without any new commits.
All of our systems are on same OS, cocoapods, ruby(via rvm), Xcode versions.

dineshflock on 20 Apr 2020

gem list --local | grep cocoapods
sudo gem uninstall cocoapods
sudo rm -rf ~/.cocoapods
sudo gem install cocoapods
pod install

Works for me

subhrajyotiChakraborty on 20 Apr 2020

👍4

Also worked for me. Thank you!

whitelegend on 21 Apr 2020

cd ios

Worked for me with the las commands inside ios directory

egorges on 21 Apr 2020

Please do not add a worked for me

Instead add a :+1:

This will keep it quiet here for people tracking the resolution of this issue and communicating about a solution.

@dnkoutso Could we add a note at the top of to the original issue with the current workaround?

TEMPORARY WORKAROUND

This is a caching issue and to resolve this while a solution is build all do is remove the cocoapods repo cache:

sudo rm -rf ~/.cocoapods/repo

If this does not work you are having a different issue and should file a new issue.

squirly on 22 Apr 2020

👍6

done

dnkoutso on 22 Apr 2020

🎉3

I tried all of the above workaround and they didn't work, but in the end I restarted my computer and its working. 😂

qchenqizhi on 22 Apr 2020

In my situation cocoapods installed with HomeBrew but ruby installed with rbenv.

Uninstalled brew based ruby and cocoapods and install again fixed for me.

brew uninstall ruby; 
brew uninstall cocoapods; 
gem install cocoapods;
pod repo remove trunk;
pod install;

muhasturk on 22 Apr 2020

👍3

hi everyone, i'm new here. I found same problems with pod install, i've done:
gem list --local | grep cocoapods
sudo gem uninstall cocoapods
sudo rm -rf ~/.cocoapods
sudo gem install cocoapods
cd (PROJECT DIRECTORY)
pod init
(put cocoapod in podfile)
pod install

and worked, I don't know why, but worked

jeanmif on 24 Apr 2020

👍2

The same error occured to me and I tried to insert below command before starting pod install:

% rm -rf ~/.cocoapods/repos/trunk/
% pod install

Problem solved and it worked like a charm

But please let me understand what repo does exactly because I'm new to Xcode & Cocoapods!
Does it will effect my local repository in source control ??
Pls answer my question

letSimoo on 25 Apr 2020

👍4 🚀1 🎉1

What is working for me is pod update rather than pod install after doing rm -rf ~/.cocoapods/repos/trunk/

gunantosteven on 28 Apr 2020

I got this error on my computer, but on another computer everyting is ok. The same project the same podspec file and the same version of cocoapods(1.9.1).

pod spec lint
-> XXXXXX (1.5.8)
- ERROR | [iOS] unknown: Encountered an unknown error (767: unexpected token at '') during validation.

Analyzed 1 podspec.

[!] The spec did not pass validation, due to 1 error.

ShiYongjieGitHub on 28 Apr 2020

Maybe this is the reason:
1561588150276_ pic
I delete the 'iOS 9.2.simruntime', and then everything is ok.

ShiYongjieGitHub on 29 Apr 2020

I'm a novice with gem pods technology, so forgive my ignorance.
I had not touched one of my Xcode projects in over a year. Another in months.
I got the error describe above no matter which of the "workaround" solutions I tried.
I uninstalled and re-installed pods as instructed in comments above, so I had the latest version.
What worked is adding the following "open source" section to the top of each project's Podfile file and adding the line:

source 'https://github.com/CocoaPods/Specs.git'

I then ran under each project folder the command:
pod update

Output:
Update all pods
Updating local specs repositories
Cloning spec repo cocoapods from https://github.com/CocoaPods/Specs.git
$ /usr/bin/git -C /Users/gregorybarnardimac/.cocoapods/repos/cocoapods fetch origin --progress
remote: Enumerating objects: 28, done.
remote: Counting objects: 100% (28/28), done.
remote: Compressing objects: 100% (16/16), done.
remote: Total 18 (delta 12), reused 0 (delta 0), pack-reused 0
From https://github.com/CocoaPods/Specs
085c7c0bd83..782d559048f master -> origin/master
$ /usr/bin/git -C /Users/gregorybarnardimac/.cocoapods/repos/cocoapods rev-parse --abbrev-ref HEAD
master
$ /usr/bin/git -C /Users/gregorybarnardimac/.cocoapods/repos/cocoapods reset --hard origin/master
HEAD is now at 782d559048f [Add] iOS_wis 2.0.19
Analyzing dependencies
Downloading dependencies
Installing Crashlytics 3.14.0 (was 3.13.2)
Installing Firebase 6.23.0 (was 6.3.0)
Installing FirebaseAnalytics 6.4.2 (was 6.0.2)
Installing FirebaseCore 6.6.7 (was 6.0.3)
Installing FirebaseCoreDiagnostics (1.2.4)
Installing FirebaseCoreDiagnosticsInterop (1.2.0)
Installing FirebaseInstallations (1.2.0)
Installing Google-Mobile-Ads-SDK 7.58.0 (was 7.46.0)
Installing GoogleAppMeasurement 6.4.2 (was 6.0.2)
Installing GoogleDataTransport (6.0.0)
Installing GoogleDataTransportCCTSupport (3.0.0)
Installing GoogleUtilities 6.6.0 (was 6.2.1)
Installing PromisesObjC (1.2.8)
Installing nanopb 0.3.9011 (was 0.3.901)
Removing FirebaseInstanceID
Generating Pods project
Integrating client project
Pod installation complete! There are 4 dependencies from the Podfile and 15 total pods installed.

I am now working on Dark Mode!!!

animalfat on 5 May 2020

👍1

None of the solutions above worked for me.

Here is my sample project.

podtest.tar.gz

Command

/usr/local/bin/pod install

Stack

   CocoaPods : 1.9.1
        Ruby : ruby 2.6.3p62 (2019-04-16 revision 67580) [universal.x86_64-darwin19]
    RubyGems : 3.0.3
        Host : Mac OS X 10.15.4 (19E287)
       Xcode : 11.4.1 (11E503a)
         Git : git version 2.24.2 (Apple Git-127)
Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib
Repositories : trunk - CDN - https://cdn.cocoapods.org/

Plugins

cocoapods-deintegrate : 1.0.4
cocoapods-plugins     : 1.0.0
cocoapods-search      : 1.0.0
cocoapods-stats       : 1.1.0
cocoapods-trunk       : 1.5.0
cocoapods-try         : 1.2.0

Podfile

platform :ios, '13.0'
use_frameworks!
target 'podtest' do
    pod 'Firebase/Auth'
end

Error

JSON::ParserError - 767: unexpected token at ''
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/json/common.rb:156:in `parse'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/json/common.rb:156:in `parse'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/json.rb:61:in `from_json'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:742:in `from_string'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:716:in `from_file'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source.rb:186:in `specification'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:58:in `block in specification_name'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:56:in `each'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:56:in `specification_name'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:216:in `search'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `block in search'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `select'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `search'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:416:in `create_set_from_sources'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:385:in `find_cached_set'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:360:in `specifications_for_dependency'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:165:in `search_for'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:274:in `block in sort_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `each'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `sort_by'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `sort_dependencies'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:53:in `block in sort_dependencies'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:70:in `with_no_such_dependency_error_handling'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:52:in `sort_dependencies'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:288:in `initial_state'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:210:in `start_resolution'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:168:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolver.rb:43:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:94:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:1065:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:1063:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:410:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:235:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:234:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:156:in `install!'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/command/install.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.1/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `<main>'

dscoppelletti on 6 May 2020

This works for me, make sure that you uninstall cocoapods. that was the problem I had so after uninstalling cocoapods and follow those steps it works, yay

CyrusZei on 6 May 2020

👍2

Reinstalling cocoapods did not work for me.
Finally I fixed it inserting source 'https://github.com/CocoaPods/Specs.git' at the top of the Podfile (like @animalfat ).
I am new at iOS, Xcode, cocoa and all the other stuff... I would like understand a bit more... maybe I will...

dscoppelletti on 7 May 2020

👍1

This worked for me!

sanjana1903 on 7 May 2020

👍1

For me delete use_native_modules! working, but I believe it's not a solution...

jayasme on 9 May 2020

We believe we have identified the root cause for this issue and will ship CocoaPods 1.9.2 with it.

The fix will be in CocoaPods/Core https://github.com/CocoaPods/Core/pull/629

dnkoutso on 14 May 2020

Keep in mind folks who hit this issue might have a bad cache and the workaround to wipe out the cache will _still_ be required for folks who are stuck in this state.

dnkoutso on 14 May 2020

👍2

Closing as it was merged in CocoaPods/Core fix for 1.9.2 release.

Updating header at the top.

dnkoutso on 14 May 2020

@dnkoutso when do you plan to release 1.9.2 ?

ziyaddin on 16 May 2020

next week.

dnkoutso on 16 May 2020

🎉3

If this help there is more info about the bug,
When trying to install pod
'Instabug', '9.1.3'
the process will fail with 767 unexpected error

But if the pod is downgraded to :
'Instabug', '9.1.2'
It will work

antonioanchondo on 21 May 2020

1.9.2 has shipped with what we believe is a fix in CocoaPods/Core. Keep in mind that you might still have a corrupt cocoapods cache to which you should pod cache clean --all and sudo rm -rf ~/.cocoapods/repos to be certain.

This issue will remain closed.

dnkoutso on 22 May 2020

👍4

Worked, thanks

AT181903 on 24 May 2020

This worked for me too + Thank you

JustWoody on 24 May 2020

clearing the cache with the line of code you mentioned still works! Really appreciate you putting it up for us all. 💯

badmunkey on 25 May 2020

But the issue is still existing I used 1.9.2 @dnkoutso
The process is so slow when installed Spec repo,,,,,

MarcSteven on 25 May 2020

👍2

TEMPORARY WORKAROUND

A fix will ship with CocoaPods 1.9.2. However, even if you upgrade you might still have a corrupt CocoaPods cache from before. Upgrading to 1.9.2 will ensure you wont see this issue again hopefully.

To resolve corrupt cache part then remove the CocoaPods repo cache:

sudo rm -rf ~/.cocoapods/repos
If this does not work you are having a different issue and should file a new issue.

[x] I've read and understood the _CONTRIBUTING_ guidelines and have done my best effort to follow.

Report

What did you do?

ℹ pod spec lint MyPodSpec.podspec --verbose --allow-warnings

What did you expect to happen?

ℹ Validate my podspec.

What happened instead?

/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:337: warning: URI.escape is obsolete
  CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only perfomed in repo update
    MyProject (1.17.0) - Analyzing on iOS 13.0 platform.
/usr/local/lib/ruby/gems/2.7.0/gems/nanaimo-0.2.6/lib/nanaimo/writer/pbxproj.rb:13: warning: Using the last argument as keyword parameters is deprecated; maybe ** should be added to the call
/usr/local/lib/ruby/gems/2.7.0/gems/nanaimo-0.2.6/lib/nanaimo/writer.rb:35: warning: The called method `initialize' is defined here
  Preparing

Analyzing dependencies

Inspecting targets to integrate
  Using `ARCHS` setting to build architectures of target `Pods-App`: (``)

Fetching external sources
-> Fetching podspec for `MyProject` from `/Users/user/Development/server/myrepo/MyProject-swift5/MyProject.podspec`

Resolving dependencies of 
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:337: warning: URI.escape is obsolete
  CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only perfomed in repo update
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:337: warning: URI.escape is obsolete
  CDN: trunk Relative path: all_pods_versions_d_a_2.txt exists! Returning local because checking is only perfomed in repo update
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:337: warning: URI.escape is obsolete
  CDN: trunk Relative path: Specs/d/a/2/Alamofire/5.0.2/Alamofire.podspec.json exists! Returning local because checking is only perfomed in repo update
 -> MyProject (1.17.0)
    - ERROR | [iOS] unknown: Encountered an unknown error (783: unexpected token at ''
/usr/local/Cellar/ruby/2.7.0/lib/ruby/2.7.0/json/common.rb:156:in `parse'
/usr/local/Cellar/ruby/2.7.0/lib/ruby/2.7.0/json/common.rb:156:in `parse'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/json.rb:61:in `from_json'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:742:in `from_string'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification.rb:716:in `from_file'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source.rb:186:in `specification'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:58:in `block in specification_name'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:56:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/specification/set.rb:56:in `specification_name'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/cdn_source.rb:216:in `search'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `block in search'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `select'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-core-1.9.1/lib/cocoapods-core/source/aggregate.rb:83:in `search'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:416:in `create_set_from_sources'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:385:in `find_cached_set'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:360:in `specifications_for_dependency'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:165:in `search_for'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:274:in `block in sort_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `sort_by'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:267:in `sort_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:53:in `block in sort_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:70:in `with_no_such_dependency_error_handling'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:52:in `sort_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:754:in `push_state_for_requirements'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:746:in `require_nested_dependencies_for'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:729:in `activate_new_spec'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:686:in `attempt_to_activate'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:254:in `process_topmost_state'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:182:in `resolve'
/usr/local/lib/ruby/gems/2.7.0/gems/molinillo-0.6.6/lib/molinillo/resolver.rb:43:in `resolve'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/resolver.rb:94:in `resolve'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:1065:in `block in resolve_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/user_interface.rb:64:in `section'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:1063:in `resolve_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:410:in `analyze'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:235:in `block in resolve_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/user_interface.rb:64:in `section'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/installer.rb:234:in `resolve_dependencies'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:565:in `block in download_pod'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:565:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:565:in `download_pod'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:389:in `block in perform_extensive_analysis'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:383:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:383:in `perform_extensive_analysis'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/validator.rb:130:in `validate'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/command/spec/lint.rb:78:in `block in run'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/command/spec/lint.rb:63:in `each'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/command/spec/lint.rb:63:in `run'
/usr/local/lib/ruby/gems/2.7.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/lib/cocoapods/command.rb:52:in `run'
/usr/local/lib/ruby/gems/2.7.0/gems/cocoapods-1.9.1/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `<main>'
) during validation.

CocoaPods Environment

ℹ

   CocoaPods : 1.9.1
        Ruby : ruby 2.7.0p0 (2019-12-25 revision 647ee6f091) [x86_64-darwin19]
    RubyGems : 3.1.2
        Host : Mac OS X 10.15.4 (19E266)
       Xcode : 11.4 (11E146)
         Git : git version 2.24.1 (Apple Git-126)
Ruby lib dir : /usr/local/Cellar/ruby/2.7.0/lib

Additional notes

I've tried to fallback to previous versions of cocoapods, unsuccessfully, until I reached 1.7.5:
pod _1.7.5_ spec lint MyPodSpec.podspec --verbose --allow-warnings
This worked like a charm.

MyPodSpec

Pod::Spec.new do |s|
  s.name = 'MyPodSpec'
  s.platform = :ios, "13.0"
  s.ios.deployment_target = "13.0"
  s.swift_version         = "5.0"
  s.version = '1.17.0'
  s.source = { :git => 'https://gitlab.mycompany.it/mobile/myrepo.git', :tag => s.version.to_s }
  s.authors = { 'Me' => '[email protected]' }
  s.license = { :type => 'MIT', :file => 'LICENSE' }
  s.homepage = 'https://www.mycompanywebsite.it/'
  s.summary = 'MyPodSpec'
  s.source_files = 'MyPodSpec-swift5/MyPodSpec/Classes/OpenAPIs/**/*.swift'
  s.dependency 'Alamofire', '~> 5.0.2'
end

What am I doing wrong?

Thanks for your help,
Alessandro

It worked, Thinks!

codero21 on 29 May 2020

Still having this issue. I'm on 1.9.2 already, nothing changed. Tried wiping the cache, removed the repos, everything suggested. I don't know how many hours I've spent dealing with it and no luck.

ferostar on 29 May 2020

sudo rm -rf ~/.cocoapods/repos

Did you try this?

codero21 on 31 May 2020

I did the following and it worked for me

rm -rf ~/.cocoapods/repos/trunk/
Uncomment the platform part in Podfile
pod repo update --verbose
pod install

# Uncomment the next line to define a global platform for your project
platform:ios,'9.0'

target 'Image Uploader' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  # Pods for Image Uploader
  pod 'Firebase/Auth'

end

abhi05147 on 8 Jul 2020

👍1

unknown: Encountered an unknown error (416: unexpected token at '{
"name": "CollectionCells",
"platforms": {
"ios": "9.0"
},
"public_header_files": "components/CollectionCells/src/.h",
"source_files": [
"components/CollectionCells/src/.{h,m}",
"components/CollectionCells/src/private/*.{h,m}"
],
"resources": [
"components/CollectionCells/src/MaterialCollectionCells.bundle"
],
"frameworks": [
"CoreGraphics",
"QuartzCore"
],
"dependencies": {
"MDFInternationalization": [

    ],
    "MaterialComponents/CollectionLayoutAttributes": [

    ],
    "MaterialComponents/Ink": [

    ],
    "MaterialComponents/Typography": [

    ],
    "MaterialComponents/Palettes": [

    ],
    "MaterialComponents/private/Icons/ic_check": [

    ],
    "MaterialComponents/private/Icons/ic_check_circle": [

    ],
    "MaterialComponents/private/Icons/ic_chevron_right": [

    ],
    "MaterialComponents/'

/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/json/common.rb:156:in parse' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/json/common.rb:156:inparse'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.3/lib/cocoapods-core/specification/json.rb:61:in from_json' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.3/lib/cocoapods-core/specification.rb:742:infrom_string'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.3/lib/cocoapods-core/specification.rb:716:in from_file' /Library/Ruby/Gems/2.6.0/gems/cocoapods-core-1.9.3/lib/cocoapods-core/source.rb:186:inspecification'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/resolver/lazy_specification.rb:37:in specification' /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/delegate.rb:348:inblock in delegating_block'
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/delegate.rb:349:in block in delegating_block' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/resolver.rb:178:independencies_for'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:18:in block in dependencies_for' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:70:inwith_no_such_dependency_error_handling'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/delegates/specification_provider.rb:17:in dependencies_for' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:807:inblock in group_possibilities'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:806:in reverse_each' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:806:ingroup_possibilities'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:778:in possibilities_for_requirement' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:761:inpush_state_for_requirements'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:698:in attempt_to_filter_existing_spec' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:673:inattempt_to_activate'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:254:in process_topmost_state' /Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:182:inresolve'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolver.rb:43:in resolve' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/resolver.rb:94:inresolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/analyzer.rb:1065:in block in resolve_dependencies' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/user_interface.rb:64:insection'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/analyzer.rb:1063:in resolve_dependencies' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer/analyzer.rb:124:inanalyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:410:in analyze' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:235:inblock in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/user_interface.rb:64:in section' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/installer.rb:234:inresolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/validator.rb:565:in block in download_pod' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/validator.rb:565:ineach'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/validator.rb:565:in download_pod' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/validator.rb:389:inblock in perform_extensive_analysis'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/validator.rb:383:in each' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/validator.rb:383:inperform_extensive_analysis'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/validator.rb:130:in validate' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/command/spec/lint.rb:78:inblock in run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/command/spec/lint.rb:63:in each' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/command/spec/lint.rb:63:inrun'
/Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in run' /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/lib/cocoapods/command.rb:52:inrun'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.9.3/bin/pod:55:in <top (required)>' /usr/local/bin/pod:23:inload'
/usr/local/bin/pod:23:in `