An error occured while executing doInBackground()

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Stack trace

  • java.lang.RuntimeException: An error occured while executing doInBackground() at android.os.AsyncTask$3.done( at java.util.concurrent.FutureTask.finishCompletion( at java.util.concurrent.FutureTask.setException( at at android.os.AsyncTask$SerialExecutor$ at java.util.concurrent.ThreadPoolExecutor.runWorker( at java.util.concurrent.ThreadPoolExecutor$ at Caused by: java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare() at android.os.Handler.<init>( at android.os.Handler.<init>( at android.view.SurfaceView$1.<init>( at android.view.SurfaceView.<init>( at com.futerox.flashlight.CameraSurface.<init>( at com.futerox.flashlight.Flash.loadParameters( at com.futerox.flashlight.Flash.enableFlash( at com.futerox.flashlight.SmsReceiver$ManageFlash.doInBackground( at com.futerox.flashlight.SmsReceiver$ManageFlash.doInBackground( at android.os.AsyncTask$ at ... 4 more

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