Flutter 3.22 different behavior between debug and release mode

[alr2413]

Steps to reproduce

After upgrading to latest stable version of flutter (i.e. 3.22), found out that the application is not working properly in release mode. but everything works fine in debug mode. I also checked with fresh installation with no luck. So, I downgraded flutter to the previous stable version (i.e., 3.19.6) and both release and debug mode worked fine.

Expected results

Both release and debug mode should have the same behavior.

Actual results

Released version has a different behavior compare to debug version in both windows/mac, the web version works fine.

Code sample

Developed application is a bit complicated to share a part of code here.

Screenshots or Video

No response

Logs

There is no output log by running in release mode

Flutter Doctor output

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.22.0, on Microsoft Windows [Version 10.0.19045.4291], locale en-US)
[√] Windows Version (Installed version of Windows is version 10 or higher)
[!] Android toolchain - develop for Android devices (Android SDK version 33.0.2)
X cmdline-tools component is missing
Run path/to/sdkmanager --install "cmdline-tools;latest"
See https://developer.android.com/studio/command-line for more details.
X Android license status unknown.
Run flutter doctor --android-licenses to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.
[√] Chrome - develop for the web
[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.6.2)
[√] Android Studio (version 2023.3)
[√] VS Code, 64-bit edition (version 1.62.3)
[√] Connected device (3 available)
[√] Network resources

[moffatman]

No information about what changed. and no code. please help!

[danagbemava-nc]

Hi @alr2413, as noted above, we will more information than is currently available if we're to be able to provide some assistance.

What platform is this issue on?
Are you seeing any errors in your app (do you have crash monitoring/logging setup)?

Please provide additional information and if possible a minimal reproducible code sample so that this can be properly investigated.

Thank you

[synstin]

Same for me.
Although in the simulator, i.e. debug mode, everything is fine,
When I deploy the app to the testflight and run it, the app crashes.
I don't see any error logs in either debug mode or release mode.

It works fine on previous stable versions.
Here's my device info
iPhone15, iOS 17.5

[danagbemava-nc]

Hi @synstin, testflight should be keeping track of crashes, can you share the crash log? If you run it locally in release mode, does it also crash? Is this specific to iOS or are other platforms affected as well?