Re: GWorkspace segfault

[Enrico Sersale]

On Mon, 1 Apr 2002, Dennis Leeuw wrote:

> Enrico Sersale wrote:
>
> > On Mon, 1 Apr 2002, Dennis Leeuw wrote:
> >
> > > Hi all,
> > >
> > > With the new gnustep-back GWorkspace segfaults with:
> > >
> > > Apr 01 10:59:35 GWorkspace[4053] Invalid selector DPSsetwindowlevel::
> > > (no type information)
> > > Apr 01 10:59:35 GWorkspace[4053] GSFFCallInvocation.m:771  Assertion
> > > failed in GSInvocationCallback.  No signature for selector
> > > DPSsetwindowlevel::
> > > Segmentation fault
> > >
> > > This GWorkspace 0.3.2.
> > >
> > > Dennis Leeuw
> >
> > Edit Desktop/DesktopWindow.m and change:
> ...
> ...
>
> It get's better, but it still crashes. Now with the following error:
> ...
>
> Apr 01 12:04:13 GWorkspace[5478] Problem during launch app notification:
> subclass XGGState(instance) should override DPSsetmiterlimit:
> Uncaught exception NSGenericException, reason: subclass XGGState(instance)
> should override DPSsetmiterlimit:
>
> Greetings,
> Dennis Leeuw

This is because there is still something regarding NSBezierPath to
implement in back. (or something to change in NSBezierPath, I don't
know...).

...

#12 0x403dfd84 in -[NSObject(GNU) subclassResponsibility:]
(self=0x86f8e08,
    _cmd=0x407c5a50, aSel=0x407c4fa8) at NSObject.m:1524
#13 0x407909db in -[GSGState(Ops) DPSsetmiterlimit:] (self=0x86f8e08,
    _cmd=0x407c4fa8, limit=10) at GSGState.m:351
#14 0x4078d9ae in -[GSContext(Ops) DPSsetmiterlimit:] (self=0x8215780,
    _cmd=0x40278398, limit=10) at GSContext.m:527
#15 0x400c57fe in DPSsetmiterlimit (ctxt=0x8215780, limit=10)
    at ../Headers/AppKit/DPSOperators.h:868
#16 0x400c4186 in -[NSBezierPath(PrivateMethods) _doPath] (self=0x86f9240,
    _cmd=0x402786c0) at NSBezierPath.m:1309
#17 0x400c15b7 in -[NSBezierPath stroke] (self=0x86f9240, _cmd=0x402785b0)
    at NSBezierPath.m:487
#18 0x400c0899 in +[NSBezierPath strokeLineFromPoint:toPoint:] (
    self=0x40278180, _cmd=0x4098c198, point1={x = 0, y = 274}, point2={
      x = 582, y = 274}) at NSBezierPath.m:183
#19 0x4097aecd in -[GWBrowser drawRect:] (self=0x867b508, _cmd=0x402baa40,
    rect={origin = {x = 0, y = 0}, size = {width = 584, height = 351}})
    at GWBrowser.m:2071
...