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bytedeco / sample-projects

Sample project files for JavaCPP, JavaCPP Presets, and JavaCV
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Fatal Exception: java.lang.IllegalStateException: copyPixelsFromBuffer called on recycled bitmap #33

Closed Neelchudasama1 closed 6 years ago

Neelchudasama1 commented 6 years ago

0. Crashed: Thread-12

   at android.graphics.Bitmap.checkRecycled(Bitmap.java:383)
   at android.graphics.Bitmap.copyPixelsFromBuffer(Bitmap.java:598)
   at org.bytedeco.javacv.AndroidFrameConverter.convert(AndroidFrameConverter.java:203)
   at org.bytedeco.javacv.android.recognize.example.CvCameraPreview.deliverAndDrawFrame(CvCameraPreview.java:816)
   at org.bytedeco.javacv.android.recognize.example.CvCameraPreview$CameraWorker.run(CvCameraPreview.java:785)
   at java.lang.Thread.run(Thread.java:764)

--

Fatal Exception: java.lang.IllegalStateException: copyPixelsFromBuffer called on recycled bitmap at android.graphics.Bitmap.checkRecycled(Bitmap.java:383) at android.graphics.Bitmap.copyPixelsFromBuffer(Bitmap.java:598) at org.bytedeco.javacv.AndroidFrameConverter.convert(AndroidFrameConverter.java:203) at org.bytedeco.javacv.android.recognize.example.CvCameraPreview.deliverAndDrawFrame(CvCameraPreview.java:816) at org.bytedeco.javacv.android.recognize.example.CvCameraPreview$CameraWorker.run(CvCameraPreview.java:785) at java.lang.Thread.run(Thread.java:764)

0. Crashed: Thread-12

   at android.graphics.Bitmap.checkRecycled(Bitmap.java:383)
   at android.graphics.Bitmap.copyPixelsFromBuffer(Bitmap.java:598)
   at org.bytedeco.javacv.AndroidFrameConverter.convert(AndroidFrameConverter.java:203)
   at org.bytedeco.javacv.android.recognize.example.CvCameraPreview.deliverAndDrawFrame(CvCameraPreview.java:816)
   at org.bytedeco.javacv.android.recognize.example.CvCameraPreview$CameraWorker.run(CvCameraPreview.java:785)
   at java.lang.Thread.run(Thread.java:764)
Neelchudasama1 commented 6 years ago

HI. Please let me know if you have any solution for this.

saudet commented 6 years ago

Try not to call recycle() on the Bitmap returned by AndroidFrameConverter.convert().

saudet commented 6 years ago

Given the lack of feedback, I'm assuming that not calling Bitmap.recycle() fixed this issue, but please let me know if this isn't the case!