Android 5.1 crash (xwalk_core_library58)

[SithisDev]

Hey. Tested your creation. It works fine on emulators. On a real device, android 5.1 application crashes when using WebAssembly and other tasks. The two most common mistakes are:

1) W/art: Native thread exiting without having called DetachCurrentThread (maybe it's going to use a pthread_key_create destructor?): Thread[31,tid=27028,Native,Thread=0x93dc1800,peer=0x12c06280,"Thread-6669"] A/art: art/runtime/thread.cc:1067] Native thread exited without calling DetachCurrentThread: Thread[31,tid=27028,Native,Thread=0x93dc1800,peer=0x12c06280,"Thread-6669"] A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 27028 (Thread-6669)

2) I/XWalkWebResponseInternal.waitUntilReady(): Called [6690][Thread-6690] I/XWalkWebResponseInternal.waitUntilReady(): Called [6658][Chrome_IOThread] Called [6658][Chrome_IOThread] Called [6658][Chrome_IOThread] Called [6658][Chrome_IOThread] Called [6658][Chrome_IOThread] Called [6658][Chrome_IOThread] Called [6658][Chrome_IOThread] D/AudioTrackShared: front(0x12800), mIsOut 1, avail 2048, mFrameCount 4096, filled 2048 V/AudioTrack: obtainBuffer(2048) returned 2048 = 2048 + 0 err 0 D/AudioTrackShared: front(0x12800), mIsOut 1, avail 0, mFrameCount 4096, filled 4096 front(0x12800), mIsOut 1, avail 0, mFrameCount 4096, filled 4096 front(0x12800), mIsOut 1, obtainBuffer() FUTEX_WAIT A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0xe12fff3c in tid 27394 (Chrome_InProcRe) D/AudioTrackShared: front(0x13000), mIsOut 1, avail 2048, mFrameCount 4096, filled 2048 V/AudioTrack: obtainBuffer(2048) returned 2048 = 2048 + 0 err 0 D/AudioTrackShared: front(0x13000), mIsOut 1, avail 0, mFrameCount 4096, filled 4096 front(0x13000), mIsOut 1, avail 0, mFrameCount 4096, filled 4096 front(0x13000), mIsOut 1, obtainBuffer() FUTEX_WAIT I/Choreographer: Skipped 86 frames! The application may be doing too much work on its main thread.

Please do not give up work. I believe in you that you can revive this project =) Sorry for my bad English.

[SithisDev]

The first error occurs during incorrect work with threads. Which close with application crash.

The second error occurs when using WebAssembly + Webgl. I decided to check and download the old Google Chrome v.58 browser. The same mistake. This is a problem of the chrome itself of this version, it cannot be fixed here.

It would be nice if you build Crosswalk based on Chromium with a higher version.

[ks32]

You will need to use an older crosswalk for anything less than Android 6.0. Make two flavours for your app. One will be a legacy which should use the old crosswalk.

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On Tue, Jul 14, 2020 at 2:13 AM SithisDev notifications@github.com wrote:

The first error occurs during incorrect work with threads. Which close with application crash.

The second error occurs when using WebAssembly + Webgl. I decided to check and download the old Google Chrome v.58 browser. The same mistake. This is a problem of the chrome itself of this version, it cannot be fixed here.

It would be nice if you build Crosswalk based on Chromium with a higher version.

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