Flutter 3.22 different behavior between debug and release mode about flutter HOT 13 OPEN

I am also experiencing different behavior in release than in debug. I think this issue is related to #148983 because in my case, it happens in parts of the code where I use UniqueKey()

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

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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

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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

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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?

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@danagbemava-nc

I tested this locally by connecting a real device.
When testing locally, no logs appear and the screen freezes.

I'm attaching the error log as shown in Xcode.

I haven't tested Android because I don't have a device.

io.flutter.1.ui (9)
#0	0x00000001082aed54 in flutter::DisplayListBuilder::Restore() ()
0x1082aed54 <+284>:  ldrsb  w8, [x24] io.flutter.1.ui (9): EXC_BAD_ACCESS (code=1, address=0x117467fa8)

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I found the cause.
The error occurs when setting Lottie's renderCache option to raster.

Lottie.asset('test.json', renderCache: RenderCache.raster);

+
The frameRate option will also freeze the app.
Occurs on IOS only. Does not occur on Android.

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I experience a similar issue where Go_router context.replace says it can't find the route, it only happens in release mode. Works perfect in debug.
It only happens in 3.22, not 3.19, so i assume it must be a flutter core issue.

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Hi @Anders3byg, kindly file a new issue and provide detailed steps required to reproduce the issue as yours may be unrelated to this bug.

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+1

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+1, no error in debug, but ui rendering not working in release

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I am also experiencing different behavior in release than in debug. I think this issue is related to #148983 because in my case, it happens in parts of the code where I use UniqueKey()

@moffatman, @danagbemava-nc
I checked my code as well, that was the source of my problem 😞. Since my app is not working with the latest release, I'm not sure if that's the only issue that I have or not.

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related to #148983

This has been fixed and is available in latest master. If anyone can use latest master version and re-run their scenario to confirm would be helpful for everyone in this thread.

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