I have been using the debugger to step through and the error is caused
by the line:
db.delete("TempCourses", null, null);
The error occurs whether I check if there is data in the table or not.
I guess I could try and
drop the table everytime I want to clear it but it certainly seems I
should be able to delete the
contents.
I have also tried the following:
String sql = String.format("DELETE FROM TempCourses WHERE _id >
0 ");
db.execSQL(sql);
I get the same NullPointerException error on the line:
db.execSQL(sql);
Thanks...
On May 7, 12:09 pm, Kostya Vasilyev <[email protected]> wrote:
> Assuming that com.oys.... is your application's package, you have a null
> pointer access somewhere.
>
> The exact location is just below the lines you posted. You could also
> use the debugger to step through, checking that variables are not null
> before you access them.
>
> -- Kostya
>
> 07.05.2011 19:42, Capt Spaghetti пишет:
>
> > 05-07 15:12:07.201: ERROR/AndroidRuntime(318):
> > java.lang.RuntimeException: Unable to start activity
> > ComponentInfo{com.oys.gfa.acecapper/
> > com.oys.gfa.acecapper.DownSelectCourse}:
> > java.lang.NullPointerException
>
> --
> Kostya Vasilyev --http://kmansoft.wordpress.com
--
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
