java.lang.RuntimeException: WakeLock under-locked CPU

[geeksville]

java.lang.RuntimeException: WakeLock under-locked CPU
at android.os.PowerManager$WakeLock.release(PowerManager.java:897)
at android.os.PowerManager$WakeLock.release(PowerManager.java:868)
at com.geeksville.andropilot.service.AndropilotService.stopHighValue(AndropilotService.scala:551)
at com.geeksville.andropilot.service.AndropilotService.btDetached(AndropilotService.scala:584)
at com.geeksville.andropilot.service.AndropilotService.onBluetoothDisconnect(AndropilotService.scala:458)
at com.geeksville.andropilot.service.BluetoothConnection$BTInputWrapper.close(BluetoothConnection.scala:67)
at com.geeksville.andropilot.service.AndropilotService.forceBluetoothDisconnect(AndropilotService.scala:463)
at com.geeksville.andropilot.gui.ModalFragment$$anonfun$com$geeksville$andropilot$gui$ModalFragment$$setButtons$2$$anonfun$apply$5$$anonfun$apply$6$$anonfun$apply$7$$anonfun$apply$2.apply$mcV$sp(ModalFragment.scala:223)
at com.ridemission.scandroid.AndroidUtil$$anon$1.onClick(AndroidUtil.scala:83)
at com.android.internal.app.AlertController$ButtonHandler.handleMessage(AlertController.java:166)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5146)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:732)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:566)
at dalvik.system.NativeStart.main(Native Method)
java.lang.RuntimeException: WakeLock under-locked CPU
at android.os.PowerManager$WakeLock.release(PowerManager.java:897)
at android.os.PowerManager$WakeLock.release(PowerManager.java:868)
at com.geeksville.andropilot.service.AndropilotService.stopHighValue(AndropilotService.scala:551)
at com.geeksville.andropilot.service.AndropilotService.btDetached(AndropilotService.scala:584)
at com.geeksville.andropilot.service.AndropilotService.onBluetoothDisconnect(AndropilotService.scala:458)
at com.geeksville.andropilot.service.BluetoothConnection$BTInputWrapper.close(BluetoothConnection.scala:67)
at com.geeksville.andropilot.service.AndropilotService.forceBluetoothDisconnect(AndropilotService.scala:463)
at com.geeksville.andropilot.gui.ModalFragment$$anonfun$com$geeksville$andropilot$gui$ModalFragment$$setButtons$2$$anonfun$apply$5$$anonfun$apply$6$$anonfun$apply$7$$anonfun$apply$2.apply$mcV$sp(ModalFragment.scala:223)
at com.ridemission.scandroid.AndroidUtil$$anon$1.onClick(AndroidUtil.scala:83)
at com.android.internal.app.AlertController$ButtonHandler.handleMessage(AlertController.java:166)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5146)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:732)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:566)
at dalvik.system.NativeStart.main(Native Method)