Details
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Bug
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Resolution: Fixed
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P1: Critical
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6.5.5
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None
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Android
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e4db62918 (dev), 7fcd6efec (6.9), 7b5b54f5c (6.8), c5cfcd0d5 (tqtc/lts-6.5)
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Multimedia wk 47-48, Multimedia wk 49-50
Description
app crashes on some Android device,
1.It always crashes on Android 11 on a Samsung Galaxy Tab A tablet
2. It crashes on Android 13 on a Redmi Note 10 5G phone randomly (you have to restart the phone for it to work again)
3. The camera does work on a Motorola One with Android 10, which is even older than the previous two
4. It works on all Android 14 devices that we have tested.
Attached example can be used to reproduce it:
Steps
In the example, you'll see a window that has a context menu (on Android it's shown with tap&hold), and there you can activate the cameras with the last option "Activar cámara".
Then you'll enter camera mode, and you'll have two options on the right where you can take a photo ("Hacer foto"), or exit camera mode.
It crashes when you hit Hacer Foto
Following error message it gives.
java.lang.NUllPointerException: Attempt to invoke virtual method 'int Android.hardware.camera2.CameraCaptureSession.setRepeatingRequest(Android.hardware.camera2.CaptureRequest, Android.hardware.camera2.CameraCaptureSession$CaptureCallback, Android.os.Handler)' on a null object reference at org.qtproject.qt.android.multimedia.QtCamera2$6.onCaptureCompleted(QtCamera2.java:394) at android.hardware.camera2.impl.CameraCaptureSessionImpl$1.lambda$onCaptureCompleted$3$android-hardware-camera2-impl-CameraCaptureSessionImpl$1(CameraCaptureSessionImpl.java:698) at android.hardware.camera2.impl.CameraCaptureSessionImpl$1$$ExternalSyntheticLambda1.run(Unknown Source:8) at android.os.Handler.handleCallback(Handler.java:942) at Android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:211) at android.os.Looper.loop(Looper.java:300) at android.os.HandlerThread.run(HandlerThread.java:67)