[Lazarus] Cannot open Windows Form on Linux

[Mattias Gaertner]

On Tue, 9 Aug 2016 15:15:49 +0200
John Landmesser <jmlandmesser at gmx.de> wrote:

>[...]
> These messages appear:
> 
> executed:
> john1 at siductionbox:~/lazarus$ ./lazarus 
>[...]
> > *(lazarus:11615): Pango-CRITICAL **: 
> > pango_layout_get_font_description: assertion 'PANGO_IS_LAYOUT 
> > (layout)' failed*  
> 
> 
> 
> System:
> Lazarus 1.7 r52780 FPC 3.0.0 x86_64-linux-gtk 2
> 
> 
> 
> if i open the form from a different project i get:
> >
> > Invalid floating point operation.

Maybe an internal consistency check failed.

Can you create a stack trace by starting the IDE in gdb?

Mattias