Can you call the findViewById before the setContentView? If not the text view member is null and that's your problem...
On Fri, Oct 1, 2010 at 2:54 PM, TreKing <[email protected]> wrote: > On Wed, Sep 29, 2010 at 9:37 PM, EightBitSpade <[email protected]>wrote: > >> Unfortunately, I don't exactly what this means, but I gather that the >> problem comes from an uncaught exception occuring in "threadid=1", >> that it was a java.lang.NullPointerException, and that it had >> something to do with handleMessage. Am i correct in this >> interpretation? >> > > Yes. > > >> And can anyone give me pointers on what I'm doing wrong here? >> > > If you look at the message, it also tells you exactly what line it's > crashing on. So it's only a matter of using your debugger and stopping on > the line that's it's throwing the exception on and seeing what's null at > that point. From there, "walk back" to see what calls what along the path to > that point to see where the variable that is null is being sent from and why > it's not initialized. > > > ------------------------------------------------------------------------------------------------- > TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago > transit tracking app for Android-powered devices > > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
