| Redbook example error - Unable to create part: [message #149511] |
Tue, 31 August 2004 14:52  |
Eclipse User |
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Originally posted by: jsk_lam.hotmail.com
I have Eclipse 3.0 running "org.eclipse.draw2d_3.0.1" and
"org.eclipse.gef_3.0.1". I also ported the redbook Network example (see
chapter 5, p. 167) to run on this new build. However, I got the following
errors when running the Network example:
Error: "Unable to create part:"
The same example runs greate on Eclipse 3.0 with
"org.eclipse.draw2d_3.0.0" and "org.eclipse.gef_3.0.0"
Does anyone has the clue?
Thanks
SL
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| Re: Redbook example error - Unable to create part: [message #149630 is a reply to message #149523] |
Wed, 01 September 2004 13:05  |
| Eclipse User |
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java.lang.IllegalArgumentException: This container can not contain this type
of child: $Palette Tool
at org.eclipse.gef.palette.PaletteContainer.add(PaletteContaine r.java:77)
at org.eclipse.gef.palette.PaletteContainer.add(PaletteContaine r.java:67)
at
com.ibm.itso.sal330r.network.editor.NetworkPaletteRoot.<init >(NetworkPalette
Root.java:65)
at
com.ibm.itso.sal330r.network.editor.NetworkEditor.getPalette Root(NetworkEdit
or.java:662)
I am not familiar with the network example, but it seems that an attempt is
being made to add a tool directly to the palette root (in NetworkPaletteRoot
constructor). The tool needs to be put inside a group or drawer. This has
always been the recommended way of putting tools in the palette. Now,
apparently, there are checks in place to prevent incorrect behaviour.
So, to fix this problem, create a group or drawer and put the tools inside
that. Look at LogicPlugin#createPalette() if you are not sure how to do
that.
BTW, these checks were added before the 3.0 release. You had a 3.0
integration build that was not the final 3.0 release.
"SL" <jsk_lam@hotmail.com> wrote in message news:ch2sja$2gm$1@eclipse.org...
> Hi Pratik,
>
> I have sent you 2 error log files, one is from the development workspace,
> and the other is from the runtime workspace environment.
>
> Thanks
> Sang
>
>
> Pratik Shah wrote:
>
> > What does the error log have to say about this? (Windows -> Show
View ->
> > Other -> PDE Runtime -> Error Log)
>
> > "SL" <jsk_lam@hotmail.com> wrote in message
news:ch2hdq$h2q$1@eclipse.org...
> > > I have Eclipse 3.0 running "org.eclipse.draw2d_3.0.1" and
> > > "org.eclipse.gef_3.0.1". I also ported the redbook Network example
(see
> > > chapter 5, p. 167) to run on this new build. However, I got the
following
> > > errors when running the Network example:
> > >
> > > Error: "Unable to create part:"
> > >
> > > The same example runs greate on Eclipse 3.0 with
> > > "org.eclipse.draw2d_3.0.0" and "org.eclipse.gef_3.0.0"
> > >
> > > Does anyone has the clue?
> > >
> > > Thanks
> > > SL
> > >
> > >
>
>
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