Android and iOS Build Failure ( The getter 'COINIT' isn't defined for the class 'FilePickerWindows')

[jwogan5]

Issue:
When trying to build the app for iOS and Android mobile the following errors are happening with file_picker 8.0.5.

../../.pub-cache/hosted/pub.dev/file_picker-8.0.5/lib/src/windows/file_picker_windows.dart:98:7: Error: The getter 'COINIT' isn't defined for the class 'FilePickerWindows'.

A few more undefined variables are found in this same file.

Platform

• [ X ] Android
• [ X ] iOS

Platform OS version
What version did it happen?
file_picker 8.0.5

Flutter Version details
Flutter: 3.22.2

[Exusai]

I have the same issue, when trying to build for android:

Launching lib\main.dart on sdk gphone x86 in debug mode...
../../../AppData/Local/Pub/Cache/hosted/pub.dev/file_picker-8.0.5/lib/src/windows/file_picker_windows.dart:98:7: Error: The getter 'COINIT' isn't defined for the class 'FilePickerWindows'.
 - 'FilePickerWindows' is from 'package:file_picker/src/windows/file_picker_windows.dart' ('../../../AppData/Local/Pub/Cache/hosted/pub.dev/file_picker-8.0.5/lib/src/windows/file_picker_windows.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'COINIT'.
      COINIT.COINIT_APARTMENTTHREADED | COINIT.COINIT_DISABLE_OLE1DDE,
      ^^^^^^
../../../AppData/Local/Pub/Cache/hosted/pub.dev/file_picker-8.0.5/lib/src/windows/file_picker_windows.dart:98:41: Error: The getter 'COINIT' isn't defined for the class 'FilePickerWindows'.
 - 'FilePickerWindows' is from 'package:file_picker/src/windows/file_picker_windows.dart' ('../../../AppData/Local/Pub/Cache/hosted/pub.dev/file_picker-8.0.5/lib/src/windows/file_picker_windows.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'COINIT'.
      COINIT.COINIT_APARTMENTTHREADED | COINIT.COINIT_DISABLE_OLE1DDE,
                                        ^^^^^^
../../../AppData/Local/Pub/Cache/hosted/pub.dev/file_picker-8.0.5/lib/src/windows/file_picker_windows.dart:139:36: Error: The getter 'WIN32_ERROR' isn't defined for the class 'FilePickerWindows'.
 - 'FilePickerWindows' is from 'package:file_picker/src/windows/file_picker_windows.dart' ('../../../AppData/Local/Pub/Cache/hosted/pub.dev/file_picker-8.0.5/lib/src/windows/file_picker_windows.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'WIN32_ERROR'.
      if (hr == HRESULT_FROM_WIN32(WIN32_ERROR.ERROR_CANCELLED)) {
                                   ^^^^^^^^^^^
Target kernel_snapshot failed: Exception


FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:compileFlutterBuildDevDebug'.
> Process 'command 'C:\src\flutter\bin\flutter.bat'' finished with non-zero exit value 1

and building for IOS:

Failed to build iOS app
Could not build the precompiled application for the device.
Error (Xcode): ../../../.pub-cache/hosted/pub.dev/file_picker-8.0.5/lib/src/windows/file_picker_windows.dart:98:7: Error: The getter 'COINIT' isn't defined for the class 'FilePickerWindows'.
2
Error launching application

[ladonskliarov]

I have the same on iOS

[DennisKragekjaer]

Same here

[navaronbracke]

What version of win32 are you using? One of the deprecations was flagged in win32 version 5.4.0

https://pub.dev/packages/win32/changelog#540

[DennisKragekjaer]

@navaronbracke It solved my issue by adding
win32: ^5.5.1 to pubspec.yaml
a dependency I wasn't explicitly using before. Shouldnt that be a dependency of file_picker?

[navaronbracke]

It is a dependency: https://github.com/miguelpruivo/flutter_file_picker/blob/master/pubspec.yaml#L18

We might need to bump the win32 version though...

[navaronbracke]

Included the version bump in #1530

[github-actions]

This issue is stale because it has been open for 7 days with no activity.

[Bostigger]

You can use this version for now
file_picker: ^7.0.0

[pierre-juarez]

The problem is still present
file_picker: ^8.0.5

I downgraded to v. 7.0.0.0.