Can't compile for iOS

[apalala-dev]

Hello and thank you for this package !

It is working fine on Android but I have this error on iOS :

Launching lib/main.dart on iPhone 12 Pro Max in debug mode...
Xcode build done.                                           10,1s
Failed to build iOS app
Error output from Xcode build:
↳
    ** BUILD FAILED **
Xcode's output:
↳
    Command CompileSwift failed with a nonzero exit code
    /Users/seb/dev/flutter/.pub-cache/hosted/pub.dartlang.org/extended_shared_preferences-1.0.3/ios/Classes/SharedpreferencesPlugin.m:8:9: fatal error: 'sharedpreferences-Swift.h' file not found
    #import "sharedpreferences-Swift.h"
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
    1 error generated.
    Command CompileSwift failed with a nonzero exit code
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description
    warning: Capabilities for Signing & Capabilities may not function correctly because its entitlements use a placeholder team ID. To resolve this, select a development team in the Runner editor. (in target 'Runner' from project 'Runner')
Could not build the application for the simulator.
Error launching application on iPhone 12 Pro Max.
Exited (sigterm)

I don't know much about iOS, it may be an error related to my config ? Do you have any idea on how to fix it ?

I tried doing a flutter clean, deleting Pods directory then doing a pod install and in XCode doing Product > Clean Build Folder but nothing worked.

I am using extended_shared_preferences: ^1.0.3

[marlokessler]

As far as I know, this happens when the iOS compatibility header is not copied during compilation. I experienced that sometimes, too. Nevertheless, I never found a generic solution since it can be caused by multiple things. A whole forum discussion can be found here: https://forums.swift.org/t/swift-static-libraries-dont-copy-generated-objective-c-header/19816. But as far as I know it is not caused by the plugin itself. Could you uninstall it and try if the other plugins you installed still work?

[apalala-dev]

I uninstalled the app on the Simulator and tried to run my app again on it with the same result (build error).

After that, I commented the extended_shared_preferences: ^1.0.3 line in the pubspec.yaml and commented all the code that depended on that plugin and tried again to run on the Simulator and it worked fine.

I added again the plugin and I ran again in the same problem, being not able to run my app on iOS.

I also have this in the Output window of VS Code :

[ios/.symlinks/plugins/extended_shared_preferences] flutter pub get
Running "flutter pub get" in extended_shared_preferences-1.0.3...     
Cannot open file, path = '/Users/seb/dev/flutter/.pub-cache/global_packages/extended_shared_preferences/pubspec.lock' (OS Error: No such file or directory, errno = 2)
pub get failed (66; Cannot open file, path = '/Users/seb/dev/flutter/.pub-cache/global_packages/extended_shared_preferences/pubspec.lock' (OS Error: No such file or directory, errno = 2))
exit code 66

It might be linked to the problem ?

[nandakav]

This is a blocker for me as well. I need to maintain 2 code bases for ios and android as this breaks the ios build.