Command PhaseScriptExecution failed with a nonzero exit code flutter

Question

I got an error when I tried to add flutter to an existing iOS app it worked fine on the android side, in IOS I got this error message :

/Users/mac/Library/Developer/Xcode/DerivedData/Fixit- dffmmspbqmueppghdvveloietubr/Build/Intermediates.noindex/Fixit.build/Debug- iphoneos/Fixit.build/Script-04B0EA9A232E6ABD008A0448.sh: line 3: /packages/flutter_tools/bin/xcode_backend.sh: No such file or directory

/Users/mac/Library/Developer/Xcode/DerivedData/Fixit- dffmmspbqmueppghdvveloietubr/Build/Intermediates.noindex/Fixit.build/Debug- iphoneos/Fixit.build/Script-04B0EA9A232E6ABD008A0448.sh: line 4: /packages/flutter_tools/bin/xcode_backend.sh: No such file or directory

Command PhaseScriptExecution failed with a nonzero exit code

inside my pod file i added this inside target application:

flutter_application_path = '⁨Users⁩/mac⁩/FixitApps⁩/customerApp⁩/fixit_flutter_customer_app/'
eval(File.read(File.join(flutter_application_path, '.ios', 'Flutter', 'podhelper.rb')), binding)

I followed this tutorial: https://github.com/flutter/flutter/wiki/Add-Flutter-to-existing-apps

Answer 1

if you create a script file in the build phase for building dart code remove it and add this to your podfile :

flutter_application_path = '⁨Users⁩/mac⁩/FixitApps⁩/customerApp⁩/fixit_flutter_customer_app/'
eval(File.read(File.join(flutter_application_path, '.ios', 'Flutter', 'podhelper.rb')), binding)

install_all_flutter_pods(flutter_application_path)

Answer 2

In my case when I have deleted some files from assets but forget to remove from pubspes.yaml.

Error solved after

1. remove deleted files from pubspes.yaml
2. click on pub get.
3. run on device

Answer 3

I am using a cloud virtual computer to build my iOS apps, in that case when I'm building the app, the machine got disconnected after I connect it again this above error popped up. But after I turn off the machine and restarted it, this error did not pop up.