Apps unfortunately <appname> stopped

[santhosh3]

hello,
I just developed an app which makes makes use of a bluetooth module to communicate with arduino board(ATMega 328).
The app is getting crashed when it s asked to perform some actions(ie, data packets are getting failed to be delivered.) The bluetooth module is successfully paired to the android device.

 

[Hadron]

This is an application development question, so as the sticky post in Android Questions says you'll get better help in the Application Development forum. So I've moved the thread over there for you

 

[Aalan]

Hi,
Your application crashed because an uncaught RuntimeException was thrown.
Most common of this crash - Null Pointer Exception.

What IDE do you use? Eclipse, Android Studio ?

 

[santhosh3]

hi aalan,
i used Eclipse to code the app