Front camera crashes about camerawesome HOT 9 CLOSED

this work for me ....

if (_sensor.value == Sensors.FRONT) {
_sensor.value = Sensors.BACK;
setState(() {});
} else {
_sensor.value = Sensors.FRONT;
setState(() {});
}

from camerawesome.

Avoid using setState as _sensor is a valueNotifier. CamerAwesome start the camera on the start of the widget, calling setState again and again will restart the camera and maybe crash your app.

_sensor.value  =  _sensor.value == Sensors.FRONT ? Sensors.BACK : Sensors.FRONT;

Let me know if that fix your error.

from camerawesome.

No. Same error is happening.

from camerawesome.

Hello,
could you give me more log plz.
The logs you gave me contains nothing from our package.

Thank you

from camerawesome.

Build fingerprint: 'Xiaomi/raphaelin/raphaelin:10/QKQ1.190825.002/V12.0.4.0.QFKINXM:user/release-keys'
Revision: '0'
ABI: 'arm64'
Timestamp: 2021-01-16 16:02:05+0530
pid: 13250, tid: 13378, name: 1.raster >>> com.camera.my_package_name <<<
uid: 10418
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x660
Cause: null pointer dereference
x0 0000000000000660 x1 0000007e79435cc0 x2 0000000000000000 x3 0000007ee7be7dff
x4 0000007e79435ca8 x5 000000000000004a x6 4055404906ff5140 x7 7f7f7f7f7f7f7f7f
x8 0000000000000001 x9 71e2bf4945037b8f x10 0000000000430000 x11 000000000000001e
x12 0000007ee7c63224 x13 0000007ee7c6326c x14 0000007ee7c632cc x15 0000000000000000
x16 0000007f6a7d9530 x17 0000007f6d41b760 x18 0000007e78216000 x19 0000000000000660
x20 0000000000000000 x21 0000007f6ca3b0a0 x22 0000007f6ca38028 x23 0000007ee6df629a
x24 0000000000000004 x25 0000007e79439020 x26 0000007edbd1f8b0 x27 0000000000000001
x28 0000000000000000 x29 0000007e79435d60
sp 0000007e79435d40 lr 0000007f6a50df84 pc 0000007f6d41b760
backtrace:
#00 pc 00000000000d7760 /apex/com.android.runtime/lib64/bionic/libc.so (pthread_mutex_lock) (BuildId: 084c8a81b8c78e19cd9a1ff6208e77cf)
#1 pc 000000000038cf80 /system/lib64/libhwui.so (android::SurfaceTexture::updateTexImage()+60) (BuildId: 0e7f75c3766e031530e154cd7d0a25e7)
#2 pc 0000000000172d90 /system/lib64/libandroid_runtime.so (android::SurfaceTexture_updateTexImage(_JNIEnv*, _jobject*)+84) (BuildId: e3e429bb025cd55af3bf8324d4a5a8c7)
#3 pc 0000000000aa2a9c /system/framework/arm64/boot-framework.oat (art_jni_trampoline+124) (BuildId: 1be0836f4fd69b30e55a3dd02927bd44ccc064b8)
#4 pc 0000000000137334 /apex/com.android.runtime/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#5 pc 0000000000145fec /apex/com.android.runtime/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+244) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#6 pc 00000000002e37d0 /apex/com.android.runtime/lib64/libart.so (art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread*, art::ArtMethod*, art::ShadowFrame*, unsigned short, art::JValue*)+384) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#7 pc 00000000002dea30 /apex/com.android.runtime/lib64/libart.so (bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*)+892) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#8 pc 00000000005a3294 /apex/com.android.runtime/lib64/libart.so (MterpInvokeDirect+424) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#9 pc 0000000000131914 /apex/com.android.runtime/lib64/libart.so (mterp_op_invoke_direct+20) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#10 pc 00000000003b3624 /system/framework/framework.jar (android.graphics.SurfaceTexture.updateTexImage)
#11 pc 00000000005a122c /apex/com.android.runtime/lib64/libart.so (MterpInvokeVirtual+1352) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#12 pc 0000000000131814 /apex/com.android.runtime/lib64/libart.so (mterp_op_invoke_virtual+20) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#13 pc 00000000003c984a [anon:dalvik-classes.dex extracted in memory from /data/app/com.camera.bluehour-tq-QwWqRtA5lpaTnPWj53g==/base.apk] (io.flutter.embedding.engine.renderer.SurfaceTextureWrapper.updateTexImage+14)
#14 pc 00000000002b4ae4 /apex/com.android.runtime/lib64/libart.so (_ZN3art11interpreterL7ExecuteEPNS_6ThreadERKNS_20CodeItemDataAccessorERNS_11ShadowFrameENS_6JValueEbb.llvm.17460956533834400288+240) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#15 pc 00000000005924d4 /apex/com.android.runtime/lib64/libart.so (artQuickToInterpreterBridge+1032) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#16 pc 0000000000140468 /apex/com.android.runtime/lib64/libart.so (art_quick_to_interpreter_bridge+88) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#17 pc 0000000000137334 /apex/com.android.runtime/lib64/libart.so (art_quick_invoke_stub+548) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#18 pc 0000000000145fec /apex/com.android.runtime/lib64/libart.so (art::ArtMethod::Invoke(art::Thread*, unsigned int*, unsigned int, art::JValue*, char const*)+244) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#19 pc 00000000004b0ed8 /apex/com.android.runtime/lib64/libart.so (art::(anonymous namespace)::InvokeWithArgArray(art::ScopedObjectAccessAlreadyRunnable const&, art::ArtMethod*, art::(anonymous namespace)::ArgArray*, art::JValue*, char const*)+104) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#20 pc 00000000004b2324 /apex/com.android.runtime/lib64/libart.so (art::InvokeVirtualOrInterfaceWithVarArgs(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, _jmethodID*, std::__va_list)+424) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#21 pc 00000000003981b8 /apex/com.android.runtime/lib64/libart.so (art::JNI::CallVoidMethodV(_JNIEnv*, _jobject*, _jmethodID*, std::__va_list)+628) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#22 pc 000000000036cc50 /apex/com.android.runtime/lib64/libart.so (art::(anonymous namespace)::CheckJNI::CallMethodV(char const*, _JNIEnv*, _jobject*, _jclass*, _jmethodID*, std::__va_list, art::Primitive::Type, art::InvokeType)+2368) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#23 pc 000000000035af30 /apex/com.android.runtime/lib64/libart.so (art::(anonymous namespace)::CheckJNI::CallVoidMethodV(_JNIEnv*, _jobject*, _jmethodID*, std::__va_list)+72) (BuildId: b8abc9218340860606bcffe3818ec9c5)
#24 pc 00000000012f5468 /data/app/com.camera.my_package_name-tq-QwWqRtA5lpaTnPWj53g==/lib/arm64/libflutter.so (BuildId: 08ad50a0e1d24035c43ff0b9928c5548a267c129)
#25 pc bf80000000000000
Lost connection to device.

from camerawesome.

CameraAwesome(
              // onPermissionsResult: _onPermissionsResult,
              selectDefaultSize: (availableSizes) {
                this._availableSizes = availableSizes;
                _photoSize = ValueNotifier(availableSizes[0]);
                return availableSizes[0];
              },
              captureMode: _captureMode,
              photoSize: _photoSize,
              sensor: _sensor,
              fitted: false,
              switchFlashMode: _switchFlash,
              zoom: _zoomNotifier,
              // onOrientationChanged: _onOrientationChange,
            ),

This is how I implemented the camera. Is there any problem for this?

from camerawesome.

hello,
please share the code you made to switch camera.

from camerawesome.

#68 seems related as the K20 pro has multiple lens

from camerawesome.

unhandled exception: cameraexception(error, length=0; index=0)

from camerawesome.