dlazaro66
commented
7 years ago Can you provide more information about what are you doing?
Closed bbetter closed 7 years ago
dlazaro66
commented
7 years ago Can you provide more information about what are you doing?
Fatal Exception: java.lang.RuntimeException An error occured while executing doInBackground()
Fatal Exception: java.lang.RuntimeException: An error occured while executing doInBackground() at android.os.AsyncTask$3.done(AsyncTask.java:300) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355) at java.util.concurrent.FutureTask.setException(FutureTask.java:222) at java.util.concurrent.FutureTask.run(FutureTask.java:242) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818) Caused by java.lang.NullPointerException: Attempt to read from null array at com.google.zxing.common.HybridBinarizer.calculateBlackPoints(HybridBinarizer.java:184) at com.google.zxing.common.HybridBinarizer.getBlackMatrix(HybridBinarizer.java:79) at com.google.zxing.BinaryBitmap.getBlackMatrix(BinaryBitmap.java:85) at com.google.zxing.qrcode.QRCodeReader.decode(QRCodeReader.java:77) at com.google.zxing.qrcode.QRCodeReader.decode(QRCodeReader.java:64) at com.dlazaro66.qrcodereaderview.QRCodeReaderView$DecodeFrameTask.doInBackground(QRCodeReaderView.java:323) at com.dlazaro66.qrcodereaderview.QRCodeReaderView$DecodeFrameTask.doInBackground(QRCodeReaderView.java:301) at android.os.AsyncTask$2.call(AsyncTask.java:288) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818)