Issue when exporting from unity 2022.3.xx

[nimr77]

Describe the bug when exporting from unity version 2022.3.xx, it doesn't complete the exporting and it has a missing android build files

To Reproduce Steps to reproduce the behavior:

1. install unity 2022.3.xxx
2. install flutter_unity_package for unity to export with flutter
3. export with ( flutter => export android )
4. See error

Expected behavior to have a full unityLibrary ready to use

Screenshots

LOGS FROM UNITY

FileNotFoundException: Could not find file "/Users/nimrsawafta/MyProjects/StreetUP/mobile/android/unityLibrary/src/main/AndroidManifest.xml"
System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean anonymous, System.IO.FileOptions options) (at <130809ae6f984869a6663c878f16e3f3>:0)
System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.IO.FileOptions options) (at <130809ae6f984869a6663c878f16e3f3>:0)
(wrapper remoting-invoke-with-check) System.IO.FileStream..ctor(string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare,int,System.IO.FileOptions)
System.IO.StreamReader..ctor (System.String path, System.Text.Encoding encoding, System.Boolean detectEncodingFromByteOrderMarks, System.Int32 bufferSize) (at <130809ae6f984869a6663c878f16e3f3>:0)
System.IO.StreamReader..ctor (System.String path, System.Text.Encoding encoding, System.Boolean detectEncodingFromByteOrderMarks) (at <130809ae6f984869a6663c878f16e3f3>:0)
(wrapper remoting-invoke-with-check) System.IO.StreamReader..ctor(string,System.Text.Encoding,bool)
System.IO.File.InternalReadAllText (System.String path, System.Text.Encoding encoding) (at <130809ae6f984869a6663c878f16e3f3>:0)
System.IO.File.ReadAllText (System.String path) (at <130809ae6f984869a6663c878f16e3f3>:0)
FlutterUnityIntegration.Editor.Build.ModifyAndroidGradle (System.Boolean isPlugin) (at Assets/FlutterUnityIntegration/Editor/Build.cs:344)
FlutterUnityIntegration.Editor.Build.DoBuildAndroid (System.String buildPath, System.Boolean isPlugin, System.Boolean isReleaseBuild) (at Assets/FlutterUnityIntegration/Editor/Build.cs:231)
FlutterUnityIntegration.Editor.Build.DoBuildAndroidLibraryDebug () (at Assets/FlutterUnityIntegration/Editor/Build.cs:34)

Additional context Workaround is to build with another version like 2021.xxx and replace the src folder of unityLibrary

[timbotimbo]

This might be caused by a buggy package installed in your Unity project. "XR Plugin Management" versions 4.3.x will delete your androidmanifest file, breaking the export process.

Check the unity package manager for this package. You can also check the packages folder in your Unity project. See if manifest.json or package-lock.json contain com.unity.xr.management.

[nimr77]

But we need the Plugin for AR, and the project doesn't include in the package-lock.json or manifest.json

[nimr77]

https://github.com/juicycleff/flutter-unity-view-widget/issues/801