app not working in release mode

[iakshatbisht]

i built an application using arcore_flutter plugin. the app works perfectly in debug mode. but it is not working in release mode.
i have attached below the expected and observed outputs of the application kindly help me in resolving the issue.

This is what i get in release mode. i am unable to see the outputs.

This is what i get in debug mode. i can see my outputs(planets).

Kindly help.!!

[iakshatbisht]

kindly refer to this issue stated above. it is for ar core flutter plugin

[iakshatbisht]

Outputs of my flutter doctor -v command is as follows:

C:---------\AndroidStudioProjects\ar_core_example>flutter doctor -v
[√] Flutter (Channel stable, v1.17.3, on Microsoft Windows [Version 10.0.18362.959], locale en-IN)
• Flutter version 1.17.3 at C:\flutter
• Framework revision b041144 (7 weeks ago), 2020-06-04 09:26:11 -0700
• Engine revision ee76268252
• Dart version 2.8.4

[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at C:-------\AppData\Local\Android\sdk
• Platform android-29, build-tools 29.0.2
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)
• All Android licenses accepted.

[√] Android Studio (version 4.0)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 47.1.2
• Dart plugin version 193.7361
• Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)

[√] VS Code (version 1.46.1)
• VS Code at C:-----\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.11.0

[√] Connected device (2 available)
• GM1911 • 5a78b3ea • android-arm64 • Android 9 (API 28)
• Redmi Note 5 Pro • 92ec6a26 • android-arm64 • Android 9 (API 28)

• No issues found!

[iakshatbisht]

??

[RobinLbt]

@iakshatbisht did you found a solution ? I'm experimenting the same problem. Working fine in debug mode but not in release

[RobinLbt]

Ok after a lot of testing I've found the problem.
Nothing to do with this plugin, it was because I was calling boundary.debugNeedsPaint in release mode.
You need to remove this call or to check before calling it in which mode you are at runtime with :
if(kDebugMode)

[naveenbharadwaj19]

@RobinLbt Could you be more specific ? I'm facing the same problem it is working fine in debug mode not in release & profile

[RobinLbt]

Unfortunately, I had to live with this problem
One thing you can do is trying this plugin https://github.com/CariusLars/ar_flutter_plugin
IMO it's a more stable and performant one for Android.

[naveenbharadwaj19]

@RobinLbt So the problem is with arcore_flutter_plugin ? Few months back even in release mode everything was working fine

[RobinLbt]

Yes I've tried everything and it seems like the plugin is creating the problem