Well If I remove the SysKeyboardDialog(0); call from all of the fields, then it compiles and runs with no problem, and I can't make it crash
"Chris Tutty" <[EMAIL PROTECTED]> wrote .. > From: "druid" <[EMAIL PROTECTED]> > > testdb just read from memory location 0x0000324A > > which is in Memory Manager data structures > > > > Boolean handled = false; > > form = FrmGetActiveForm(); > > FrmSetFocus(form, FrmGetObjectIndex(form, fldNewDesc)); > > fldP = FrmGetObjectPtr(form, FrmGetObjectIndex(form, fldNewDesc)); > > > crashes here on the third time this is called > > -> SysKeyboardDialog(0); > > FldDrawField(fldP); > > -- > You're not testing return values at all so if either the FrmGetObjectIndex() > or FrmGetObjectPtr() calls fail (say because the resource files haven't > linked properly or fldNewDesc doesn't exist on the current form) then > all you'll get is a crash. > > If you test fldP for null before trying to use it your code won't crash - > of course it won't do what you want, but at least you'll have more > chance of seeing what the problem is. > > However, that's probably an aside since a crash the third time you're > doing something suggests that by the time you get here something > in the first two interations has corrupted memory or the heap. The > problem might not be in this code at all. > > Chris Tutty > > > -- > For information on using the PalmSource Developer Forums, or to unsubscribe, > please > see http://www.palmos.com/dev/support/forums/ -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
