java.lang.NullPointerException

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  • Android app crash on Bluetooth LE write
    via Stack Overflow by BlueGene
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    • java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.bluetooth.BluetoothGattCharacteristic.setValue(byte[])' on a null object reference at pm.puremoco.BluetoothLeService.WriteValue(BluetoothLeService.java:70) at pm.puremoco.frag_moviesetlinear$3.onFinish(frag_moviesetlinear.java:266) at android.os.CountDownTimer$1.handleMessage(CountDownTimer.java:127) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:158) at android.app.ActivityThread.main(ActivityThread.java:7224) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
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