ObjectDisposedException (thrown when app is reloaded/resumed from background during debugging): Cannot access a closed Stream - Githubissues

dotnet / maui

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

https://dot.net/maui

MIT License

22.21k stars 1.75k forks source link

ObjectDisposedException (thrown when app is reloaded/resumed from background during debugging): Cannot access a closed Stream #22855

Open Aniobodo opened 4 months ago

Aniobodo commented 4 months ago

Description

System.ObjectDisposedException is thrown when app is reloaded from background. The exception message reads: Cannot access a closed Stream. It appears that the problem only occurs during debugging (with Visual Studio 2022 17.10.1, Windows 11). The app in question is a Xamarin (Android) app migrated to MAUI. The Xamarin app never had this problem.

Exception Screenshot 2024-06-05 155601

Steps to Reproduce

Run MAUI app in debug mode using Android device. Click the home button on device to move the app to the background. Now reload the app again by clicking on the app's icon. 2024.06.05 16-39 Build Logs.zip

Link to public reproduction project repository

No response

Version with bug

8.0.3 GA

Is this a regression from previous behavior?

No, this is something new

Last version that worked well

Unknown/Other

Affected platforms

Android

Affected platform versions

android:targetSdkVersion="34", Windows 11 23H2, .NET SDK 8.0.300 (x64)

Did you find any workaround?

No response

Relevant log output

No response

github-actions[bot] commented 4 months ago

Hi I'm an AI powered bot that finds similar issues based off the issue title.

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it. Thank you!

Open similar issues:

System.ObjectDisposedException: 'Cannot access a closed Stream on .net 8 maui android (#19230), similarity score: 0.78
[Android] System.ObjectDisposedException: ObjectDisposed_StreamClosed (#21461), similarity score: 0.77
"FragmentManager has been destroyed" upon changing orientation of phone, after app is closed, but after a foreground service has started (#19320), similarity score: 0.73

Closed similar issues:

MAUI Android build crashes when app is reopened from background. It throws the exception: 'Window was already created.' (#18692), similarity score: 0.74
Mono.Debugging.Soft.DisconnectedException on Hotreload Crashes On Android (#17227), similarity score: 0.72

Note: You can give me feedback by thumbs upping or thumbs downing this comment.

PureWeen commented 4 months ago

Can you attach a logcat file with your crash? https://learn.microsoft.com/en-us/xamarin/android/deploy-test/debugging/android-debug-log?tabs=windows

Aniobodo commented 4 months ago

Logcat file: see attachment. Logcat stopped on exception.txt

The logging was stopped immediately at the exception.

Aniobodo commented 4 months ago

@PureWeen @jsuarezruiz Here is the repository for the reproduction: https://github.com/Aniobodo/BeeMobile

Aniobodo commented 4 months ago

@PureWeen @jsuarezruiz What‘s the latest?

RoiChen001 commented 4 months ago

Can repro System.ObjectDisposedException at Android platform on the latest 17.10.2(8.0.40).

chrisg32 commented 3 months ago

Same issue. I can reproduce without the debugger attached.

Brosten commented 1 month ago

@Aniobodo: Did you find any solution/workaround? We also see this exception from some of our users...

Aniobodo commented 1 week ago

@Aniobodo: Did you find any solution/workaround? We also see this exception from some of our users...

No Workaround found