[Lazarus] Trunk IDE won't display project's main form

[Hans-Peter Diettrich]

Mark Morgan Lloyd schrieb:
> I'm in an uncomfortable situation where the last few weeks' worth of 
> trunk won't display a project's main form (populated only with standard 
> controls) and won't compile it to anything reliable (noting other 
> discussion, it's got a background thread). I got here because of fixes 
> to the SPARC code generation which propelled me onto FPC 2.7.1, and 
> fixes to Lazarus's gdb interface. After investigation yesterday I'm 
> fairly confident that this problem is not CPU-specific, the first part 
> (form display) appears to be something to do with GTK2.

Can you insert debug code, to write the form coordinates, Visible etc. 
information into the console (or log file)?

DoDi