IllegalStateException The specified child already has a parent. You must call removeView() on the child's parent first. com.priyankvasa.android.cameraviewex.PreviewImpl.markTouchAreas$cameraViewEx_release

[iulian0512]

Fatal Exception: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first. at android.view.ViewGroup.addViewInner(ViewGroup.java:4471) at android.view.ViewGroup.addView(ViewGroup.java:4312) at android.view.ViewGroup.addView(ViewGroup.java:4252) at android.view.ViewGroup.addView(ViewGroup.java:4225) at com.priyankvasa.android.cameraviewex.PreviewImpl.markTouchAreas$cameraViewEx_release(PreviewImpl.kt:85) at com.priyankvasa.android.cameraviewex.Camera2$previewSurfaceTappedListener$2$1.invoke(Camera2.kt:529) at com.priyankvasa.android.cameraviewex.Camera2$previewSurfaceTappedListener$2$1.invoke(Camera2.kt:70) at com.priyankvasa.android.cameraviewex.TextureViewPreview$$special$$inlined$apply$lambda$2.invoke(TextureViewPreview.kt:66) at com.priyankvasa.android.cameraviewex.TextureViewPreview$$special$$inlined$apply$lambda$2.invoke(TextureViewPreview.kt:34) at com.priyankvasa.android.cameraviewex.SurfaceTouchListener$tapGestureListener$1.onSingleTapConfirmed(SurfaceTouchListener.kt:46) at android.view.GestureDetector$GestureHandler.handleMessage(GestureDetector.java:303) at android.os.Handler.dispatchMessage(Handler.java:105) at android.os.Looper.loop(Looper.java:156) at android.app.ActivityThread.main(ActivityThread.java:6523) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832)

[pvasa]

@iulian0512 this is a known issue. It happens when you try to tap the preview too quickly. Current workaround is to block user from doing that. Denouncing the taps might help.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[beom-mingyu]

me toooo