Re: GWorkspace and X11 Protocol Errors (was: Re: Interesting XWindowBuffer X11 error)

[Enrico Sersale]

On Thu, 10 Apr 2003, Michael Hanni wrote:

> Hi,
>
> --- Enrico Sersale <enrico@www.imago.ro> wrote:
> >
> > I don't know if it is the same problem, but, from some time, I'm getting
> > this:
> >
> >  GWorkspace[3627] X-Windows error - BadWindow (invalid Window parameter)
> >           on display: :0.0
> >                 type: 0
> >        serial number: 13453
> >         request code: 2
> >
> > with GWorkspace, when I switch from Browser view to Icons view.
>
> I looked at this and here is what I found:
>
> ...
>
> #7  0x0fe332b8 in -[NSWindow _initBackendWindow:] (self=0x1047a0d0,
>     _cmd=0xff633cc, frame=
>         {origin = {x = 0, y = 0}, size = {width = nan(0x7fea20), height = 2}})
                                                    ^^^^^^^^^^^^
With the today cvs I don't get this anymore.
Anyway, I think that there was a bug in IconsPanel.m. I've fixed it on
CVS. Can you try now?

> ...
>
> If I run GWorkspace without the debugger I get a whole bunch of
> protocol errors (not just BadValue, but BadWindow as well.) It looks
> like the code you have in IconPanel is hurting.
>
> Sorry, I haven't had time to chase this down more, but after CBV's
> advice I've been gdb'ing our Window Maker crasher.
>
> Hope this helps!
>
> Michael
>