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I used vision-camera-code-scanner to scan bar codes. the code is working fine on IOS. but android it gives several errors including build fingerprint error. here is some error log of it.

> 02-14 00:17:17.605   494  2654 W libc    : Unable to set property "ctl.interface_start" to "com.qualcomm.qti.uceservice@2.3::IUceService/com.qualcomm.qti.uceservice": error code: 0x2002-14 00:17:18.604 25357 25378 W HidlServiceManagement: Waited one second for com.qualcomm.qti.uceservice@2.3::IUceService/com.qualcomm.qti.uceservice02-14 00:17:18.607   494  2655 W libc    : Unable to set property "ctl.interface_start" to "com.qualcomm.qti.uceservice@2.3::IUceService/com.qualcomm.qti.uceservice": error code: 0x2002-14 00:17:19.377  1556 23090 W ServiceManager: Permission failure: android.permission.CAMERA_OPEN_CLOSE_LISTENER from uid=10345 pid=182102-14 00:17:19.400  1821  2663 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.400  1821  2663 W CameraManagerGlobal: [soar.cts] ignore the status update of camera: 202-14 00:17:19.400  1821  2663 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.400  1821  2663 W CameraManagerGlobal: [soar.cts] ignore the status update of camera: 302-14 00:17:19.400  1821  2663 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.400  1821  2663 W CameraManagerGlobal: [soar.cts] ignore the status update of camera: 402-14 00:17:19.400  1821  2663 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.400  1821  2663 W CameraManagerGlobal: [soar.cts] ignore the status update of camera: 502-14 00:17:19.400  1821  2663 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.400  1821  2663 W CameraManagerGlobal: [soar.cts] ignore the status update of camera: 602-14 00:17:19.401  1821  2663 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.401  1821  2663 W CameraManagerGlobal: [soar.cts] ignore the status update of camera: 702-14 00:17:19.401  1821  2663 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.401  1821  1882 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.401  1821  1882 W CameraManagerGlobal: ignore the torch status update of camera: 202-14 00:17:19.402  1821  1882 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.402  1821  1882 W CameraManagerGlobal: ignore the torch status update of camera: 302-14 00:17:19.421  1821  1882 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.421  1821  1882 W CameraManagerGlobal: ignore the torch status update of camera: 502-14 00:17:19.421  1821  1882 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.421  1821  1882 W CameraManagerGlobal: ignore the torch status update of camera: 602-14 00:17:19.476  1821  2656 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.606 25357 25378 W HidlServiceManagement: Waited one second for com.qualcomm.qti.uceservice@2.3::IUceService/com.qualcomm.qti.uceservice02-14 00:17:19.608   494  2668 W libc    : Unable to set property "ctl.interface_start" to "com.qualcomm.qti.uceservice@2.3::IUceService/com.qualcomm.qti.uceservice": error code: 0x2002-14 00:17:19.669  1821  2656 W CameraView: CameraViewModule::getAvailableCameraDevices took: 321 ms02-14 00:17:19.862  1821  2667 W libc    : Access denied finding property "persist.vendor.camera.privapp.list"02-14 00:17:19.905  1821  2665 E CameraManagerGlobal: Camera 5 is not available. Ignore physical camera status change02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions: Unhandled SoftException02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions: com.facebook.react.bridge.AssertionException: Expected to run on UI thread!02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at com.facebook.react.bridge.SoftAssertions.assertCondition(SoftAssertions.java:37)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at com.facebook.react.bridge.UiThreadUtil.assertOnUiThread(UiThreadUtil.java:32)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at com.facebook.react.uimanager.UIManagerModule.resolveView(UIManagerModule.java:948)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at com.mrousavy.camera.frameprocessor.FrameProcessorRuntimeManager.findCameraViewById(FrameProcessorRuntimeManager.kt:65)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at com.facebook.jni.NativeRunnable.run(Native Method)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at android.os.Handler.handleCallback(Handler.java:938)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at android.os.Handler.dispatchMessage(Handler.java:99)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at com.facebook.react.bridge.queue.MessageQueueThreadHandler.dispatchMessage(MessageQueueThreadHandler.java:27)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at android.os.Looper.loopOnce(Looper.java:210)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at android.os.Looper.loop(Looper.java:299)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at com.facebook.react.bridge.queue.MessageQueueThreadImpl$4.run(MessageQueueThreadImpl.java:228)02-14 00:17:19.916  1821  1965 E unknown:SoftAssertions:     at java.lang.Thread.run(Thread.java:1012)02-14 00:17:19.927  1556 23090 E CameraService: onTorchStatusChangedLocked: cannot get torch status of camera 1: No such file or directory (-2)02-14 00:17:19.928  1556 23090 E CameraService: onTorchStatusChangedLocked: cannot get torch status of camera 4: No such file or directory (-2)02-14 00:17:19.929  1821  1880 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.929  1821  1880 W CameraManagerGlobal: ignore the torch status update of camera: 202-14 00:17:19.929  1821  1880 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.929  1556 23090 E CameraService: onTorchStatusChangedLocked: cannot get torch status of camera 7: No such file or directory (-2)02-14 00:17:19.929  1821  1880 W CameraManagerGlobal: ignore the torch status update of camera: 302-14 00:17:19.929  1053  1333 W ISPHVX  : HalOp:OPEN+ lId:0 cId:002-14 00:17:19.929  1821  1880 W libc    : Access denied finding property "vendor.camera.aux.packagelist"02-14 00:17:19.929  1821  1880 W CameraManagerGlobal: ignore the torch status update of camera: 5

it always logged this line. Access denied finding property "vendor.camera.aux.packagelist

and also this is one of build fingerprint error.

> 02-14 11:21:29.428  8542  8542 F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
02-14 11:21:29.429  8542  8542 F DEBUG   : Build fingerprint: 'google/sdk_gphone64_x86_64/emulator64_x86_64_arm64:12/S2B2.211203.006/8015633:userdebug/dev-keys'
02-14 11:21:29.441  8542  8542 F DEBUG   : Revision: '0'
02-14 11:21:29.441  8542  8542 F DEBUG   : ABI: 'x86_64'
02-14 11:21:29.441  8542  8542 F DEBUG   : Timestamp: 2023-02-14 11:21:09.738929948+0530
02-14 11:21:29.442  8542  8542 F DEBUG   : Process uptime: 0s
02-14 11:21:29.442  8542  8542 F DEBUG   : Cmdline: com.abc
02-14 11:21:29.444  8542  8542 F DEBUG   : pid: 7135, tid: 8498, name: pool-14-thread-  >>> com.abc <<<
02-14 11:21:29.444  8542  8542 F DEBUG   : uid: 10148
02-14 11:21:29.444  8542  8542 F DEBUG   : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x3
02-14 11:21:29.444  8542  8542 F DEBUG   : Cause: null pointer dereference
02-14 11:21:29.444  8542  8542 F DEBUG   :     rax 0000000000000004  rbx 0000000000000000  rcx 000072b2d616ba10  rdx 0000000000000001
02-14 11:21:29.445  8542  8542 F DEBUG   :     r8  000072b1516af678  r9  00000000000000ac  r10 000072b1516aefa8  r11 000072b1a7d24ce8
02-14 11:21:29.445  8542  8542 F DEBUG   :     r12 0000000000000001  r13 000072b15aa68260  r14 000072b1a7dfe070  r15 ffff8d4e58201f8f
02-14 11:21:29.445  8542  8542 F DEBUG   :     rdi 000072b1516af678  rsi 0000000000000002
02-14 11:21:29.445  8542  8542 F DEBUG   :     rbp 0000000000000003  rsp 000072b1516af430  rip 000072b1bad3d280
02-14 11:21:29.445  8542  8542 F DEBUG   : backtrace:
02-14 11:21:29.446  8542  8542 F DEBUG   :       #00 pc 00000000000bb280  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libc++_shared.so (BuildId: 0516d55561abea9d0a07bd4694edf00e363f9880)
02-14 11:21:29.446  8542  8542 F DEBUG   :       #01 pc 00000000000bb07b  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libc++_shared.so (__gxx_personality_v0+123) (BuildId: 0516d55561abea9d0a07bd4694edf00e363f9880)
02-14 11:21:29.447  8542  8542 F DEBUG   :       #02 pc 0000000000231d44  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libreanimated.so (BuildId: 5cc729cfb31b745687777f760d09e5a1f3348457)
02-14 11:21:29.447  8542  8542 F DEBUG   :       #03 pc 0000000000231dde  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libreanimated.so (BuildId: 5cc729cfb31b745687777f760d09e5a1f3348457)
02-14 11:21:29.447  8542  8542 F DEBUG   :       #04 pc 00000000001ac11c  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libreanimated.so (facebook::jsi::Function::callWithThis(facebook::jsi::Runtime&, facebook::jsi::Object const&, facebook::jsi::Value const*, unsigned long) const+172) (BuildId: 5cc729cfb31b745687777f760d09e5a1f3348457)
02-14 11:21:29.447  8542  8542 F DEBUG   :       #05 pc 00000000001b97f5  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libreanimated.so (BuildId: 5cc729cfb31b745687777f760d09e5a1f3348457)
02-14 11:21:29.447  8542  8542 F DEBUG   :       #06 pc 00000000001b9686  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libreanimated.so (BuildId: 5cc729cfb31b745687777f760d09e5a1f3348457)
02-14 11:21:29.447  8542  8542 F DEBUG   :       #07 pc 00000000001b95d3  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libreanimated.so (BuildId: 5cc729cfb31b745687777f760d09e5a1f3348457)
02-14 11:21:29.448  8542  8542 F DEBUG   :       #08 pc 00000000001b9543  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libreanimated.so (BuildId: 5cc729cfb31b745687777f760d09e5a1f3348457)
02-14 11:21:29.448  8542  8542 F DEBUG   :       #09 pc 00000000001b8712  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libreanimated.so (BuildId: 5cc729cfb31b745687777f760d09e5a1f3348457)
02-14 11:21:29.448  8542  8542 F DEBUG   :       #10 pc 0000000000036feb  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libjscexecutor.so (BuildId: 7179657edadbbd5b8c29994b3250e81c891dce63)
02-14 11:21:29.448  8542  8542 F DEBUG   :       #11 pc 00000000000cc1ca  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libjsc.so (BuildId: 18b38a5ee0eae09182d82130076d6c39e59b7128)
02-14 11:21:29.448  8542  8542 F DEBUG   :       #12 pc 0000000000342f94  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libjsc.so (BuildId: 18b38a5ee0eae09182d82130076d6c39e59b7128)
02-14 11:21:29.449  8542  8542 F DEBUG   :       #13 pc 000000000032ca9f  /data/app/~~5LceSa2L9UH7l0rINZjSmw==/com.abc-RWaZWBcOMl5Z6_PJ-qvZtA==/base.apk!libjsc.so (BuildId: 18b38a5ee0eae09182d82130076d6c39e59b7128)

The log displays another error Cause: null pointer dereference

kiner_shah
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Vidurajith Darshana
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1 Answers1

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Unfortunately didn't receive any reply. There is no solution for now to this issue for me.

Anyways i found the root cause, that is the app crashed when scanning the bar code. as well as i have used vision-camera-ocr also. I removed the vision-camera-ocr for a while, and that's it. app works fine with barcode.

seems the issue, app is not working with barcode scanner and ocr both.. the issue is something with ocr library. Thanks!

Vidurajith Darshana
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