Re: [Gems-users] [Fwd: [GEMS] linux/gtk vs. macosx]

[Jules W. <jul...@gm...>]

Thanks! I will add it to CVS.

Jules

On 1/4/07, Nicolas Rouquette <nic...@jp...> wrote:
> FYI:
>
> I ventured to make a workaround that avoids crashing Eclipse on linux.
> See attached patch.
>
> -- Nicolas.
>
> Nicolas Rouquette wrote:
> > Hi Jules,
> >
> > I am running with Eclipse 3.2.1
> >
> > The version of draw2d for 3.2.1.v20060921
> > The version of the swt.gtk.linux.x86 is: 3.2.1.v32235
> >
> > To reproduce this error, I have all of the gems* projects in my
> > development sandbox and create an Eclipse launcher
> > to run a "GEMS" Eclipse environment with the gems* plugins
> >
> > In the dev. sandbox, before launching the GEMS config,
> > I setup a breakpoint in
> > org.gems.designer.figures.ModelFeedbackBorder.drawConnectors (line 29)
> >
> > Then, launch the GEMS config in debug mode:
> >
> > 1) New Plug-In Project (called: bug)
> > 2) select 'bug' => new folder: 'resources'
> > 3) bug/resources => New GEMS>GemsMetamodel Model (GemsMetamodel1.gemsmeta)
> > 4) Create an "Entity" from the palette
> > 5) The new entity is selected, with the mouse, I click on it to move it
> >
> > => You hit the breakpoint...
> >
> > connector.translate(x1, y1);
> > g.drawPolygon(connector);  // line 29
> > ...
> >
> > At that breakpoint, inspect 'this.connector'.
> > It has:
> >
> > bounds = null
> > points  = int[0]
> > size = 0
> >
> > If I remove the prolog module, then I loose one of the coolest features
> > of GEMS...
> >
> > -- Nicolas.
> >
> > Jules White wrote:
> >
> >> Hi Nicolas,
> >>
> >> I have seen this error once before from GEMS on Linux. It is really
> >> hard to tell what is causing it since it comes from deep within the
> >> Eclipse internals (on the native and not Java side). I do GEMS Linux
> >> testing with Eclipse 3.2 on Fedora Core 3. What version of Draw2d/GEf
> >> are you using? What version of Eclipse do you have? I would try
> >> getting the latest versions of those and see if that fixes the
> >> problem.
> >>
> >> Another way to fix this problem is to remove the Prolog plugin from
> >> GEMS. The Prolog module creates the borders that leads to this error.
> >> To disable the prolog module, delete the folder:
> >>
> >> org.gems.designer.dsml.kb
> >>
> >> from you Eclipse plugins directory.
> >>
> >> Thanks,
> >>
> >> Jules
> >>
> >
> >
> >
>
>
>
>