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how to get over NullPointerException

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mhburney

mhburney

Programmer
Jul 26, 2005
23
PK
Hi guys,

I have getting this NullPointerException..this is what iam doing

In my main i am calling a function that basically pings a list of IPaddresses in a text file..when a ping fails the programe holds and then my the catch in main function returns NullPointerException...

what i want is that irrespective of the failed pings the programe should go on...

Cheers
 
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okay got over it by setting a value for return variable :)..
 
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