NullPointerException

[lingling-fan]

//package name: com.tkjelectronics.balanduino //version: 0.6.3 / 0.6.3-usb //target sdk version: android-18 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tkjelectronics.balanduino/com.tkjelectronics.balanduino.BalanduinoActivity}: java.lang.NullPointerException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261) at android.app.ActivityThread.access$600(ActivityThread.java:141) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:5103) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:525) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) at dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NullPointerException at com.tkjelectronics.balanduino.BalanduinoActivity.onStart(BalanduinoActivity.java:288) at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1171) at android.app.Activity.performStart(Activity.java:5143) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184)

[Lauszus]

What device are you running the app on?