search

nativescript-community / nativescript-vscode-extension

A Visual Studio Code Extension for NativeScript
https://www.nativescript.org/visual-studio-code
Apache License 2.0
82 stars 32 forks source link

Android: app crash when using workers #262

Open silviudeac opened 5 years ago

silviudeac commented 5 years ago

Environment Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):

Describe the bug Using Workers on Android causes the application to crash.

The stack trace seems to indicate that the crash originates in the android-runtime:

Click to expand ## adb logcat --- ```java 08-22 17:16:36.280 23854 23854 I JS : Tapped Button 08-22 17:16:36.315 23854 23932 I JS : This code is shared between worker/app and ran from: worker 08-22 17:16:36.315 23854 23932 E v8 : 08-22 17:16:36.315 23854 23932 E v8 : # 08-22 17:16:36.315 23854 23932 E v8 : # Fatal error in v8::HandleScope::CreateHandle() 08-22 17:16:36.315 23854 23932 E v8 : # Cannot create a handle without a HandleScope 08-22 17:16:36.315 23854 23932 E v8 : # 08-22 17:16:36.315 23854 23932 E v8 : 08-22 17:16:36.315 23854 23932 F libc : Fatal signal 5 (SIGTRAP), code 1 in tid 23932 (3d36a.worker.js) 08-22 17:16:36.356 1170 1170 I TrafficMonitor: update:rxPkts:4,txPkts:0,rxBytes:608,txBytes:0 08-22 17:16:36.356 1170 1170 I TrafficMonitor: start expired. level:-1 08-22 17:16:36.356 1170 1170 I TrafficMonitor: gettimer:interval=2000 08-22 17:16:36.396 24033 24033 I crash_dump64: obtaining output fd from tombstoned 08-22 17:16:36.397 778 778 I /system/bin/tombstoned: received crash request for pid 23854 08-22 17:16:36.399 24033 24033 I crash_dump64: performing dump of process 23854 (target tid = 23932) 08-22 17:16:36.400 24033 24033 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 08-22 17:16:36.400 24033 24033 F DEBUG : Build fingerprint: 'HUAWEI/ANE-LX1/HWANE:8.0.0/HUAWEIANE-LX1/162(C432):user/release-keys' 08-22 17:16:36.400 24033 24033 F DEBUG : Revision: '0' 08-22 17:16:36.400 24033 24033 F DEBUG : ABI: 'arm64' 08-22 17:16:36.400 24033 24033 F DEBUG : pid: 23854, tid: 23932, name: 3d36a.worker.js >>> org.nativescript.webworkerdemo <<< 08-22 17:16:36.400 24033 24033 F DEBUG : signal 5 (SIGTRAP), code 1 (TRAP_BRKPT), fault addr 0x7d0fe5bfdc 08-22 17:16:36.400 24033 24033 F DEBUG : x0 000000000000006b x1 0000007cfeafc560 x2 0000000000000004 x3 0000000000000003 08-22 17:16:36.400 24033 24033 F DEBUG : x4 0000000040100401 x5 40404000a800a800 x6 0000000000000000 x7 7f7f7f7fff7f7f7f 08-22 17:16:36.400 24033 24033 F DEBUG : x8 0000000000000001 x9 a5bfd08113b6cb5e x10 0000007cfeafc700 x11 0000000000000067 08-22 17:16:36.400 24033 24033 F DEBUG : x12 0000000000000038 x13 ffffffffffffffff x14 ff00000000000000 x15 ffffffffffffffff 08-22 17:16:36.400 24033 24033 F DEBUG : x16 0000007d105c91f8 x17 0000007d0fe5bfc4 x18 00000000000000a2 x19 0000007d103a5a0d 08-22 17:16:36.400 24033 24033 F DEBUG : x20 0000007d103a59ed x21 0000007d02a0d2c0 x22 0000007d1ebd9700 x23 0000007d1ebe2b50 08-22 17:16:36.400 24033 24033 F DEBUG : x24 0000000000000048 x25 0000007cf68804d1 x26 0000007d02a0d3c0 x27 0000007cee641221 08-22 17:16:36.400 24033 24033 F DEBUG : x28 0000007cf68804d1 x29 0000007cfeafccd0 x30 0000007d0fab67f4 08-22 17:16:36.400 24033 24033 F DEBUG : sp 0000007cfeafccb0 pc 0000007d0fe5bfdc pstate 0000000060000000 08-22 17:16:36.405 24033 24033 F DEBUG : 08-22 17:16:36.405 24033 24033 F DEBUG : backtrace: 08-22 17:16:36.405 24033 24033 F DEBUG : #00 pc 0000000000780fdc /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so (_ZN2v84base2OS5AbortEv+24) 08-22 17:16:36.405 24033 24033 F DEBUG : NativeScript/NativeScript#1 pc 00000000004fe928 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so (_ZN2v88internal11HandleScope6ExtendEPNS0_7IsolateE+60) 08-22 17:16:36.405 24033 24033 F DEBUG : NativeScript/NativeScript#2 pc 00000000004d2300 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so (_ZN2v88internal7Factory23NewFixedArrayWithFillerENS0_9RootIndexEiNS0_6ObjectENS0_14AllocationTypeE+260) 08-22 17:16:36.405 24033 24033 F DEBUG : NativeScript/NativeScript#3 pc 00000000004d4554 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so (_ZN2v88internal7Factory13NewFrameArrayEiNS0_14AllocationTypeE+32) 08-22 17:16:36.405 24033 24033 F DEBUG : NativeScript/NativeScript#4 pc 0000000000546ed0 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so 08-22 17:16:36.405 24033 24033 F DEBUG : NativeScript/NativeScript#5 pc 0000000000547500 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so 08-22 17:16:36.405 24033 24033 F DEBUG : NativeScript/NativeScript#6 pc 00000000003e7a00 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so (_ZN2v810StackTrace17CurrentStackTraceEPNS_7IsolateEiNS0_17StackTraceOptionsE+28) 08-22 17:16:36.405 24033 24033 F DEBUG : NativeScript/NativeScript#7 pc 000000000028f684 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so 08-22 17:16:36.405 24033 24033 F DEBUG : NativeScript/NativeScript#8 pc 0000000000289954 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so 08-22 17:16:36.406 24033 24033 F DEBUG : NativeScript/NativeScript#9 pc 00000000007919c8 /data/app/org.nativescript.webworkerdemo-Dnh2OJjgFtPBgtf4gJr0bw==/lib/arm64/libNativeScript.so ``` ---

To Reproduce I have uploaded a sample project.

The crash occurs whenever a message is posted from the main thread to the worker outside the constructor. It is interesting that this does not replicate when posting from the constructor, but at a later date.

I have slightly modified the demo from worker-loader to reproduce the issue when tapping the button.

Expected behavior Application should not crash and worker onMessage method should execute to completion.

Sample project worker-loader.zip

NickIliev commented 5 years ago

@silviudeacyour test application is working as expected on my side - no crash and the worker is doing its job when executed. Is the issue happening on a specific device/API level (I've tested on emulator API28) ?

silviudeac commented 5 years ago

I tried replicating by running from CLI and to my surprise it does not replicate:

tns run android

The crash happens only when running using Visual Studio Code by using the 'Launch on Android' configuration:

        {
            "name": "Launch on Android",
            "type": "nativescript",
            "request": "launch",
            "platform": "android",
            "appRoot": "${workspaceRoot}/demo-angular",
            "sourceMaps": true,
            "watch": true
        },

Alternatively I have also replicated this by running from CLI and attaching the Visual Studio Code debugger afterwards, so it is somehow related to that though interestingly happening only on Android.

NickIliev commented 5 years ago

@silviudeac ok it seems that debugging a worker is broken - thanks for reporting that one.

Moving the issue to the VScode repo.

farfromrefug commented 4 years ago

I am facing the same issue. My app i using workers. I can't debug it with VSCode

a92c commented 2 years ago

news?