Ignite: iOS **** BUILD ERROR ****

[inglesuniversal]

Connection to localhost port 8081 [tcp/sunproxyadmin] succeeded!

Port 8081 already in use, packager is either not running or not running correctly

Command /bin/sh failed with exit code 2

* I checked after the process completed and port was NOT in use anymore ?!?!?!

* I've followed dozens of blogs on this issue and NO luck so far...

* BUILD FAILED *

The following commands produced analyzer issues:

Analyze /Users/myfolder/ReactNative/MyIgniteProject/node_modules/react-native/ReactCommon/yoga/yoga/YGNodeList.c
Analyze /Users/myfolder/ReactNative/MyIgniteProject/node_modules/react-native/ReactCommon/yoga/yoga/Yoga.c

(2 commands with analyzer issues)

The following build commands failed:
PhaseScriptExecution Start\ Packager /Users/myfolder/ReactNative/MyIgniteProject/ios/build/Build/Intermediates/React.build/Debug-iphonesimulator/React.build/Script-006B79A01A781F38006873D1.sh
(1 failure)

Installing build/Build/Products/Debug-iphonesimulator/MyIgniteProject.app
An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=2):
Failed to install the requested application
An application bundle was not found at the provided path.
Provide a valid path to the desired application bundle.
Print: Entry, ":CFBundleIdentifier", Does Not Exist

Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier build/Build/Products/Debug-iphonesimulator/MyIgniteProject.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist

LIBRARIES:

Yarn v0.27.5

Node v7.6.0

Ignite v2.0.0

---

🔥 igniting app MyIgniteProject
✔ using the Infinite Red boilerplate v2 (code name 'Andross')
✔ added React Native 0.45.1 in 159.58s
? Would you like Ignite Development Screens? Yes
? What vector icon library will you use? react-native-vector-icons
? What internationalization library will you use? react-native-i18n
? What animation library will you use? react-native-animatable
✔ added ignite-ir-boilerplate in 16.12s
✔ added ignite-dev-screens in 40.85s
✔ added ignite-vector-icons in 22.86s
✔ added ignite-i18n in 15.04s
✔ added ignite-animatable in 13.67s
✔ added ignite-standard in 42.93s
✔ configured git
✔ ignited MyIgniteProject in 432.15s

PLEASE HELP

[skellock]

You’ve got a second packager running. Find that and close it down.

[inglesuniversal]

hello again... skellock ... thanks for your help.

I tried to kill all node processes and I ran the react process again...

As you can see I got cleared on port 8081, but somehow the ERROR pops again right after that check.... Any pointers ?

---

PhaseScriptExecution Start\ Packager /Users/myfolder/ReactNative/MyIgniteProject/ios/build/Build/Intermediates/React.build/Debug-iphonesimulator/React.build/Script-006B79A01A781F38006873D1.sh
cd /Users/myfolder/ReactNative/MyIgniteProject/node_modules/react-native/React
/bin/sh -c /Users/myfolder/ReactNative/MyIgniteProject/ios/build/Build/Intermediates/React.build/Debug-iphonesimulator/React.build/Script-006B79A01A781F38006873D1.sh

Connection to localhost port 8081 [tcp/sunproxyadmin] succeeded!

Port 8081 already in use, packager is either not running or not running correctly

Command /bin/sh failed with exit code 2

* BUILD FAILED *

[skellock]

Can you try starting the packager manually?

npm start

Then, in a 2nd terminal shell, launch react-native run-ios only when you see the first command succeed.

If the packager fails (from the 1st command) you'll see instructions about kill the rogue packager with lsof.

[inglesuniversal]

Guess what skellock ??? After days of desperate search through dozens of sites, I came to find the answer, a definite solution and a great NEW friend, here at Ignite's github page. Can't thank you enough!!! Cheers!!!

NOTE: the only thing I would add to your post is this... before you follow these steps, open TWO terminal windows cmd + T (to open side by side) and then proceed to enter each command on each opened tab. Third step was not necessary. KUDOS!!!

[skellock]

Hah! Glad you’re up & running. Now get to work building that app! 😛

[gargomeiste]

@inglesuniversal how did you solve your issue? Cause it seems that I have the same one on my starter project? Thanks in advance.

[ericchuawc]

Hi all,

Need help, can't get it working.

1) I ran this "npm start" in first terminal

React packager ready.

Loading dependency graph, done.

2) Then I ran this "react-native run-ios" in second terminal

    /usr/bin/codesign --force --sign - --timestamp=none /Users/eric/Documents/Codes/learn/reactnative/mySecondProject/ios/Build/Products/Debug-iphonesimulator/mySecondProject.app/PlugIns/mySecondProjectTests.xctest



** BUILD SUCCEEDED **



The following commands produced analyzer issues:
    Analyze /Users/eric/Documents/Codes/learn/reactnative/mySecondProject/node_modules/react-native/ReactCommon/yoga/yoga/YGNodeList.c
    Analyze /Users/eric/Documents/Codes/learn/reactnative/mySecondProject/node_modules/react-native/ReactCommon/yoga/yoga/Yoga.c
(2 commands with analyzer issues)

Installing build/Build/Products/Debug-iphonesimulator/mySecondProject.app
An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=2):
Failed to install the requested application
An application bundle was not found at the provided path.
Provide a valid path to the desired application bundle.
Print: Entry, ":CFBundleIdentifier", Does Not Exist

Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier build/Build/Products/Debug-iphonesimulator/mySecondProject.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist

Any idea what's the issue?

I am using this

Mac OS Sierra 10.12.6
Latest Xcode 8.3.3
node 8.4.0
npm 5.4.1
react native - tested both 0.47.2 and 0.48.2
react-native-cli - 2.0.1
yarn 0.20.0

I have also tried the following and won't worked

• manually downloading all the files and stored into ~/.rncache
• rm -rf npm_modules, then run "npm install"
• react-native-git-upgrade
• remove ios/build and run "react-native run-ios" again

just "react-native run-ios" won't work

FYI, open in xcode and run it will work. Just many warnings as below

https://imgur.com/a/TyBGa

Just wonder how come command line won't work?

Thanks.

[sw-yx]

Hi guys, running into this same issue too. Xcode 9, macos 10.12.6, node 9.4, npm 5.3, react-native-cli 2.0.1. these are the things i have tried:

• react-native upgrade (using the new react-native-git-upgrade)
• killing whatever is using port 8081 with lsof -n -i4TCP:8081
• manually running npm start and then react-native run-ios

CFBundleIdentifier is in ios/PizzaApp/info.plist

what else could be the cause of this?

[exit99]

Still getting this issue too. Any ideas?

[samasrinivas]

Looks like the problem solved for me when I did not choose internalization which is where the issue seems to be

What internationalization library will you use? (Use arrow keys)
❯◯ none
◯ react-native-i18n

[ferdelamad]

run in your terminal: killall -9 node

That solved it for me!

[ashish9342]

In react-native: 0.60.5

Go to . > [Your Project] > ios > [Your Project].xcodeproj > project.pbxproj.

Change all the port 8081 to 8089(example)

[webpig]

Thanks！But I dont't know why...