Command PhaseScriptExecution failed with a nonzero exit code while trying to add Flutter to iOS app

Question

I am trying to add flutter to the existing app. So before doing on the production app I tried with brand new Xcode 10 Single View Application. I followed the tutorial here on https://github.com/flutter/flutter/wiki/Add-Flutter-to-existing-apps and got stuck after adding the run script in the build phase of my target. It's giving the error:

Error:

iphoneos/AFEiOS.build     export TEMP_ROOT=/Users/dhavalkansara/Library/Developer/Xcode/DerivedData/AFEiOS-gctxucyuhlhesnfkbuxfswkozboo/Build/Intermediates.noindex     export TOOLCHAINS=com.apple.dt.toolchain.XcodeDefault     export TOOLCHAIN_DIR=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain     export TREAT_MISSING_BASELINES_AS_TEST_FAILURES=NO     export TeamIdentifierPrefix=RQ9BPQCP49.     export UID=501     export UNLOCALIZED_RESOURCES_FOLDER_PATH=AFEiOS.app     export UNSTRIPPED_PRODUCT=NO     export USER=dhavalkansara     export USER_APPS_DIR=/Users/dhavalkansara/Applications     export USER_LIBRARY_DIR=/Users/dhavalkansara/Library     export USE_DYNAMIC_NO_PIC=YES     export USE_HEADERMAP=YES     export USE_HEADER_SYMLINKS=NO     export VALIDATE_PRODUCT=NO     export VALID_ARCHS="arm64 arm64e armv7 armv7s"     export VERBOSE_PBXCP=NO     export VERSIONPLIST_PATH=AFEiOS.app/version.plist     export VERSION_INFO_BUILDER=dhavalkansara     export VERSION_INFO_FILE=AFEiOS_vers.c     export VERSION_INFO_STRING=""@(#)PROGRAM:AFEiOS  PROJECT:AFEiOS-""     export WRAPPER_EXTENSION=app     export WRAPPER_NAME=AFEiOS.app     export WRAPPER_SUFFIX=.app     export WRAP_ASSET_PACKS_IN_SEPARATE_DIRECTORIES=NO     export XCODE_APP_SUPPORT_DIR=/Applications/Xcode.app/Contents/Developer/Library/Xcode     export XCODE_PRODUCT_BUILD_VERSION=10E1001     export XCODE_VERSION_ACTUAL=1020     export XCODE_VERSION_MAJOR=1000     export XCODE_VERSION_MINOR=1020     export XPCSERVICES_FOLDER_PATH=AFEiOS.app/XPCServices     export YACC=yacc     export arch=undefined_arch     export variant=normal     /bin/sh -c /Users/dhavalkansara/Library/Developer/Xcode/DerivedData/AFEiOS-gctxucyuhlhesnfkbuxfswkozboo/Build/Intermediates.noindex/AFEiOS.build/Debug-iphoneos/AFEiOS.build/Script-19DAA30A22C0FB0100A039E2.sh  The path lib/main.dart does not exist The path  does not exist Command PhaseScriptExecution failed with a nonzero exit code 

I have tried below things.

My pod file:

# Uncomment the next line to define a global platform for your project platform :ios, '10.0'  target 'AFEiOS' do   # Comment the next line if you don't want to use dynamic frameworks   use_frameworks!    # Pods for AFEiOS    target 'AFEiOSTests' do     inherit! :search_paths     # Pods for testing   end    target 'AFEiOSUITests' do     inherit! :search_paths     # Pods for testing   end      flutter_application_path = '/Users/dhavalkansara/FlutterToNative/AFE_flutter/'     eval(File.read(File.join(flutter_application_path, '.ios', 'Flutter', 'podhelper.rb')), binding)   end 

• Already added FLUTTER_ROOT in my project.

Please help me out with this issue.

Answer 1

This work for me Thanks Alexander Lozano, I upload image for Xcode Version 12.0.1