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Attempt to invoke virtual method 'boolean android.graphics.Bitmap.isRecycled()' on a null object reference
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Attempt to invoke virtual method 'boolean android.graphics.Bitmap.isRecycled()' on a null object reference
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Attempt to invoke virtual method 'boolean android.graphics.Bitmap.isRecycled()' on a null object reference
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Attempt to invoke virtual method 'boolean android.graphics.Bitmap.isRecycled()' on a null object reference
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Attempt to invoke virtual method 'boolean android.graphics.Bitmap.isRecycled()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Bitmap.isRecycled()' on a null object reference	at android.graphics.Canvas.throwIfCannotDraw(Canvas.java:1269)	at android.graphics.Canvas.drawBitmap(Canvas.java:1325)	at rm.com.audiowave.AudioWaveView.onDraw(AudioWaveView.kt:132)	at android.view.View.draw(View.java:16302)	at android.view.View.updateDisplayListIfDirty(View.java:15284)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.draw(View.java:16305)	at android.view.View.updateDisplayListIfDirty(View.java:15284)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.draw(View.java:16305)	at android.view.View.updateDisplayListIfDirty(View.java:15284)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.support.v7.widget.RecyclerView.drawChild(RecyclerView.java:4400)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.draw(View.java:16305)	at android.support.v7.widget.RecyclerView.draw(RecyclerView.java:3792)	at android.view.View.updateDisplayListIfDirty(View.java:15284)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.draw(View.java:16305)	at android.view.View.updateDisplayListIfDirty(View.java:15284)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)	at android.view.ViewGroup.drawChild(ViewGroup.java:3622)	at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3409)	at android.view.View.updateDisplayListIfDirty(View.java:15279)	at android.view.View.draw(View.java:16072)