Bloc: [flutter_todos] flutter get packages fail.

Created on 18 Mar 2019 · 30Comments · Source: felangel/bloc

Describe the bug
Following the tutorial for flutter_todos I get the error:

[flutter_todos] flutter packages get
Running "flutter packages get" in flutter_todos...              
Error on line 11, column 11: Invalid description in the "todos_repository_simple" pubspec on the "todos_repository_core" dependency: "../todos_repository_core" is a relative path, but this isn't a local pubspec.

   ╷

11 │     path: ../todos_repository_core

   │           ^^^^^^^^^^^^^^^^^^^^^^^^

   ╵
pub get failed (65)
exit code 65

To Reproduce
Steps to reproduce the behavior:

Create a new project flutter create flutter_todos
Change the content of pubspec.yml to the following:

name: flutter_todos
description: A new Flutter project.

environment:
  sdk: ">=2.0.0 <3.0.0"

dependencies:
  meta: ">=1.1.0 <2.0.0"
  equatable: ^0.2.0
  flutter_bloc: ^0.7.0
  flutter:
    sdk: flutter

dependency_overrides:
  todos_app_core:
    git:
      url: git://github.com/brianegan/flutter_architecture_samples
      path: todos_app_core
  todos_repository_core:
    git:
      url: git://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_core
  todos_repository_simple:
    git:
      url: git://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_simple

flutter:
  uses-material-design: true

run flutter packages get

Expected behavior
Get all packages with no errors

*Logs *
flutter analyze output:

PS C:\Repos\bloc\examples\flutter_todos> flutter analyze
Error on line 11, column 11: Invalid description in the "todos_repository_simple" pubspec on the "todos_repository_core" dependency: "../todos_repository_core" is a relative path, but this isn't a local pubspec.
   ╷
11 │     path: ../todos_repository_core
   │           ^^^^^^^^^^^^^^^^^^^^^^^^
   ╵
Running "flutter packages get" in flutter_todos...
pub get failed (65)

flutter doctor output:

PS C:\Repos\bloc\examples\flutter_todos> flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel master, v1.3.11-pre.40, on Microsoft Windows [Version 10.0.17763.379], locale en-CA)
[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[√] Android Studio (version 3.3)
[√] VS Code
[√] VS Code, 64-bit edition (version 1.32.1)
[!] Connected device
    ! No devices available

! Doctor found issues in 1 category.
PS C:\Repos\bloc\examples\flutter_todos>

bug

Source

nosmirck

👍1

Most helpful comment

@huynguyennovem exit code 0 means everything went well 😊

oh, sorry about that and thank for your support!

huynguyennovem on 8 Jul 2020

🚀1 ❤1 🎉1 😄1 👍1

All 30 comments

@nosmirck thanks for opening this issue!

Can you please try with the following pubspec.yaml and let me know if it works?

name: flutter_todos
description: A new Flutter project.

environment:
  sdk: ">=2.0.0 <3.0.0"

dependencies:
  meta: ">=1.1.0 <2.0.0"
  equatable: ^0.2.0
  flutter_bloc: ^0.7.0
  flutter:
    sdk: flutter

dependency_overrides:
  todos_app_core:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_app_core
  todos_repository_core:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_core
  todos_repository_simple:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_simple

flutter:
  uses-material-design: true

Thanks! 👍

felangel on 18 Mar 2019

Thanks for the fast response @felangel
I'm getting the same issue with new pubspec content:

[flutter_todos] flutter packages get
Running "flutter packages get" in flutter_todos...              
Error on line 11, column 11: Invalid description in the "todos_repository_simple" pubspec on the "todos_repository_core" dependency: "../todos_repository_core" is a relative path, but this isn't a local pubspec.

   ╷

11 │     path: ../todos_repository_core


   │           ^^^^^^^^^^^^^^^^^^^^^^^^
   ╵
pub get failed (65)
exit code 65

nosmirck on 18 Mar 2019

I just tried cloning the whole bloc repo, navigated to examples/flutter_todos and tried flutter packages get and I got the same error.

nosmirck on 18 Mar 2019

@nosmirck oops that's my fault! Just pushed a fix for this. The following pubspec.yaml should work. Let me know if that helps.

name: flutter_todos
description: A new Flutter project.

environment:
  sdk: ">=2.0.0 <3.0.0"

dependencies:
  meta: ">=1.1.0 <2.0.0"
  equatable: ^0.2.0
  flutter_bloc: ^0.7.0
  flutter:
    sdk: flutter

dependency_overrides:
  todos_app_core:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_app_core
      ref: 0d047565ea5bf28c2b2cbdd7a7d9a9d14fff6945
  todos_repository_core:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_core
      ref: 0d047565ea5bf28c2b2cbdd7a7d9a9d14fff6945
  todos_repository_simple:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_simple
      ref: 0d047565ea5bf28c2b2cbdd7a7d9a9d14fff6945
flutter:
  uses-material-design: true

felangel on 18 Mar 2019

@felangel same error.

I believe the problem is here:

https://github.com/brianegan/flutter_architecture_samples/blob/master/todos_repository_simple/pubspec.yaml

The reference for todos_repository_core on line 11 is a relative path.

nosmirck on 18 Mar 2019

@nosmirck did you try the latest pubspec.yaml?

felangel on 18 Mar 2019

Yes I did.

PS C:\Repos\flutter_todos> flutter packages get
Error on line 11, column 11: Invalid description in the "todos_repository_simple" pubspec on the "todos_repository_core" dependency: "../todos_repository_core" is a relative path, but this isn't a local pubspec.
   ╷
11 │     path: ../todos_repository_core
   │           ^^^^^^^^^^^^^^^^^^^^^^^^
   ╵
Running "flutter packages get" in flutter_todos...
pub get failed (65)

nosmirck on 18 Mar 2019

@nosmirck did you delete your pubspec.lock?

I just created a clean project and tested it and it seems to work for me. 🤔

felangel on 18 Mar 2019

Just did, same error.

nosmirck on 18 Mar 2019

Just to confirm:

create a directory (mkdir tmp)
create a pubspec.yaml in tmp (touch tmp/pubspec.yaml)
Paste the contents into the pubspec.yaml

name: flutter_todos
description: A new Flutter project.

environment:
  sdk: ">=2.0.0 <3.0.0"

dependencies:
  meta: ">=1.1.0 <2.0.0"
  equatable: ^0.2.0
  flutter_bloc: ^0.7.0
  flutter:
    sdk: flutter

dependency_overrides:
  todos_app_core:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_app_core
      ref: 0d047565ea5bf28c2b2cbdd7a7d9a9d14fff6945
  todos_repository_core:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_core
      ref: 0d047565ea5bf28c2b2cbdd7a7d9a9d14fff6945
  todos_repository_simple:
    git:
      url: https://github.com/brianegan/flutter_architecture_samples
      path: todos_repository_simple
      ref: 0d047565ea5bf28c2b2cbdd7a7d9a9d14fff6945
flutter:
  uses-material-design: true

Save and run flutter packages get

You still get the error?

felangel on 18 Mar 2019

Maybe you have the core on your cache and that's why you don't have the error. Go to your flutter installation folder > .pub-cache/git and delete it's content, then try running flutter packages get

I still have the same error on both of my machines (Mac and Windows)

nosmirck on 18 Mar 2019

👍1

@nosmirck yeah you're probably right. I just checked and the commit I was referencing should have the same issue. I ended up just moving the repositories into the flutter_todos project since that was the most straightforward solution. Everything should work now if you just pull master 👍

felangel on 18 Mar 2019

Great! flutter_todos from bloc repo works, but creating from scratch (like the tutorial) still presents the issue with the pubspec.

The problem is here: https://github.com/brianegan/flutter_architecture_samples/blob/master/todos_repository_simple/pubspec.yaml

Make the dependency relative to the git url, that should fix it.

nosmirck on 18 Mar 2019

@nosmirck I updated the tutorial to reference the local repositories as well. I'll try to talk to Brian Egan (the owner of the todos_repository) and see if he's okay with making the change to use a git import instead of a relative import but in the meantime at least people who clone and try to run the flutter_todos example won't have any problem.

felangel on 18 Mar 2019

Perfect! good solution.

I can close this now :) thanks for the help!

nosmirck on 18 Mar 2019

🚀1 ❤1 🎉1 👍1

@nosmirck Thanks for your help; I really appreciate it!

felangel on 18 Mar 2019

FYI: I opened https://github.com/brianegan/flutter_architecture_samples/pull/124 to address this 🤞

felangel on 18 Mar 2019

Target of URI doesn't exist: 'package:flutter_todos/models/models.dart'.

this is what I got

rahi0 on 19 Mar 2019

@rahi0 you need to create a barrel file for the model exports.

https://github.com/felangel/bloc/blob/master/examples/flutter_todos/lib/models/models.dart

I’ll update the documentation 👍

felangel on 19 Mar 2019

hi, still get this issue in 2020. How to resolve this?

huynguyennovem on 24 Jun 2020

@huynguyennovem can you describe the steps you're taking and the error you're getting? Thanks 👍

felangel on 6 Jul 2020

@huynguyennovem can you describe the steps you're taking and the error you're getting? Thanks 👍

I got the error message same as @nosmirck . After checking this, I see that there is missing todos_repository_simple in the repository

huynguyennovem on 6 Jul 2020

@huynguyennovem you have the same pubspec.yaml as https://github.com/felangel/bloc/blob/master/examples/flutter_todos/pubspec.yaml?

felangel on 6 Jul 2020

@huynguyennovem you have the same pubspec.yaml as https://github.com/felangel/bloc/blob/master/examples/flutter_todos/pubspec.yaml?

Yes, I have the same one.

huynguyennovem on 6 Jul 2020

Can you share a link to your repo so I can try to run it locally?

felangel on 6 Jul 2020

Please check it : https://github.com/huynguyennovem/FlutterTodoAppSample

huynguyennovem on 6 Jul 2020

@huynguyennovem just tried and had no trouble 🤔
Have you tried clearing your pub cache?

felangel on 6 Jul 2020

@huynguyennovem just tried and had no trouble 🤔
Have you tried clearing your pub cache?

hmm, I tried flutter clean then get package again. And the result is:

E:\FlutterSDK\flutter\bin\flutter.bat --no-color pub get
Running "flutter pub get" in bloc_todoapp2...                   
! todos_app_core 0.0.0 from git https://github.com/felangel/flutter_architecture_samples at 71f32b in todos_app_core

! todos_repository_core 0.0.0 from git https://github.com/felangel/flutter_architecture_samples at 71f32b in todos_repository_core

! todos_repository_simple 0.0.0 from git https://github.com/felangel/flutter_architecture_samples at 71f32b in todos_repository_simple
Running "flutter pub get" in bloc_todoapp2...                       1.0s
Process finished with exit code 0

huynguyennovem on 6 Jul 2020

@huynguyennovem exit code 0 means everything went well 😊

felangel on 6 Jul 2020

@huynguyennovem exit code 0 means everything went well 😊

oh, sorry about that and thank for your support!

huynguyennovem on 8 Jul 2020

🚀1 ❤1 🎉1 😄1 👍1

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