Question 170963 in Ubuntu Question posted in
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Can Ubuntu accept a field wLanguage that is not `int`, `double`, `Pointer`, `Struct` or `Union`?

When running the flutter build appbundle command, I get the following error :

../../.pub-cache/hosted/pub.dev/package_info_plus_windows-2.1.0/lib/src/file_version_info.dart:13:17: 
Error: Field 'wLanguage' cannot be nullable or have type 'Null', it must be `int`, `double`, `Pointer`, or a subtype of `Struct` or `Union`.
  external int? wLanguage;
                ^

../../.pub-cache/hosted/pub.dev/package_info_plus_windows-2.1.0/lib/src/file_version_info.dart:16:17: 
Error: Field 'wCodePage' cannot be nullable or have type 'Null', it must be `int`, `double`, `Pointer`, or a subtype of `Struct` or `Union`.
  external int? wCodePage;
                ^
Target kernel_snapshot failed: Exception

FAILURE: Build failed with an exception.

I am using flutter 3.10.0, on Ubuntu 20.04.3.
The project was running fine before I updated the flutter version

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2

Answers


  1. 0

    you can simply fix this problem by overriding the dependency, put the following code in your pubspec.yaml and that would fix your problem:

    dependency_overrides:
 package_info_plus_windows: 3.0.0
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  2. 0

    For me was flutter screen utils and google font

    i did first is type

    flutter pub upgrade or flutter pub upgrade --major-versions

    then i change my ext.kotlin to latest in android folder then build gradle to

    ext.kotlin = '1.6.20‘ to ext.kotlin_version = '1.8.21'

    then i able to run my project i hope this helps.

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