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Home » Eclipse Projects » Eclipse Platform » Perspective Article: Problems opening perspective
Perspective Article: Problems opening perspective [message #56686] Fri, 30 May 2003 20:15 Go to next message
Eclipse UserFriend
Originally posted by: eipe.uiuc.edu

Hi

I was following the Perspective Article
( http://www.eclipse.org/articles/using-perspectives/Perspecti veArticle.html);
I've created the perspective, and when I re-start Eclipse, the 'Test'
perspective shows up. When I click on it to open it (Window -> Open
Perspective -> Other -> Test), I get a dialog box with the following
message:

Problems opening perspective: (org.eclipse.ui.articles.perspective.Test)

That doesn't seem to indicate any possible course of action.

Did anyone have a similar problem when they tried this?

Thanks in advance

Rohit Eipe
Re: Perspective Article: Problems opening perspective [message #56768 is a reply to message #56686] Fri, 30 May 2003 20:38 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: eipe.uiuc.edu

Rohit Eipe wrote:

> Hi

> I was following the Perspective Article
> ( http://www.eclipse.org/articles/using-perspectives/Perspecti veArticle.html);
> I\'ve created the perspective, and when I re-start Eclipse, the \'Test\'
> perspective shows up. When I click on it to open it (Window -> Open
> Perspective -> Other -> Test), I get a dialog box with the following
> message:

> Problems opening perspective: (org.eclipse.ui.articles.perspective.Test)

> That doesn\'t seem to indicate any possible course of action.

> Did anyone have a similar problem when they tried this?

> Thanks in advance

> Rohit Eipe

I figured out what the problem was (see above), but nothing happens when I
choose the Test Perspective, and click ok. I don't see a window like the
one depicted in the article.

If you followed the article and everything worked, could you supply a src
file that I can look at please?

Thanks

Rohit Eipe
Re: Perspective Article: Problems opening perspective [message #56822 is a reply to message #56768] Fri, 30 May 2003 20:47 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: simon.ibm.oti.lab

Did you check the .log file for information why its failing?

Simon :-)

"Rohit Eipe" <eipe@uiuc.edu> wrote in message
news:bb8fgs$ebi$1@rogue.oti.com...
> Rohit Eipe wrote:
>
> > Hi
>
> > I was following the Perspective Article
> >
( http://www.eclipse.org/articles/using-perspectives/Perspecti veArticle.html)
;
> > I\'ve created the perspective, and when I re-start Eclipse, the \'Test\'
> > perspective shows up. When I click on it to open it (Window -> Open
> > Perspective -> Other -> Test), I get a dialog box with the following
> > message:
>
> > Problems opening perspective: (org.eclipse.ui.articles.perspective.Test)
>
> > That doesn\'t seem to indicate any possible course of action.
>
> > Did anyone have a similar problem when they tried this?
>
> > Thanks in advance
>
> > Rohit Eipe
>
> I figured out what the problem was (see above), but nothing happens when I
> choose the Test Perspective, and click ok. I don't see a window like the
> one depicted in the article.
>
> If you followed the article and everything worked, could you supply a src
> file that I can look at please?
>
> Thanks
>
> Rohit Eipe
>
>
>
>
Re: Perspective Article: Problems opening perspective [message #56875 is a reply to message #56822] Fri, 30 May 2003 21:26 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: eipe.uiuc.edu

Simon Arsenault wrote:

> Did you check the .log file for information why its failing?

> Simon :-)

> "Rohit Eipe" <eipe@uiuc.edu> wrote in message
> news:bb8fgs$ebi$1@rogue.oti.com...
> > Rohit Eipe wrote:
> >
> > > Hi
> >
> > > I was following the Perspective Article
> > >
> ( http://www.eclipse.org/articles/using-perspectives/Perspecti veArticle.html)
> ;
> > > I\'ve created the perspective, and when I re-start Eclipse, the \'Test\'
> > > perspective shows up. When I click on it to open it (Window -> Open
> > > Perspective -> Other -> Test), I get a dialog box with the following
> > > message:
> >
> > > Problems opening perspective: (org.eclipse.ui.articles.perspective.Test)
> >
> > > That doesn\'t seem to indicate any possible course of action.
> >
> > > Did anyone have a similar problem when they tried this?
> >
> > > Thanks in advance
> >
> > > Rohit Eipe
> >
> > I figured out what the problem was (see above), but nothing happens when I
> > choose the Test Perspective, and click ok. I don't see a window like the
> > one depicted in the article.
> >
> > If you followed the article and everything worked, could you supply a src
> > file that I can look at please?
> >
> > Thanks
> >
> > Rohit Eipe
> >
> >
> >
> >

Hi

I checked the .log file, and this is what is being appended to it
everytime I try to open the TestPerspective:

!ENTRY org.eclipse.ui 4 4 May 30, 2003 16:16:49.832
!MESSAGE Unhandled exception caught in event loop.
!ENTRY org.eclipse.ui 4 0 May 30, 2003 16:16:49.843
!MESSAGE java.lang.ClassCastException
!STACK 0
java.lang.ClassCastException
at
org.eclipse.ui.internal.registry.PerspectiveDescriptor.creat eFactory(PerspectiveDescriptor.java:93)
at
org.eclipse.ui.internal.Perspective.loadPredefinedPersp(Pers pective.java:643)
at
org.eclipse.ui.internal.Perspective.createPresentation(Persp ective.java:277)
at org.eclipse.ui.internal.Perspective.<init>(Perspective.java:176)
at
org.eclipse.ui.internal.WorkbenchPage.createPerspective(Work benchPage.java:959)
at
org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(Wor kbenchPage.java:614)
at org.eclipse.ui.internal.WorkbenchPage.access$8(WorkbenchPage .java:606)
at org.eclipse.ui.internal.WorkbenchPage$11.run(WorkbenchPage.j ava:2670)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:65)
at
org.eclipse.ui.internal.WorkbenchPage.setPerspective(Workben chPage.java:2668)
at
org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeTo PerspectiveMenu.java:52)
at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.j ava:322)
at
org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveM enu.java:337)
at
org.eclipse.ui.actions.PerspectiveMenu$4.widgetSelected(Pers pectiveMenu.java:110)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:87)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :77)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:836)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:1775)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :1483)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1271)
at org.eclipse.ui.internal.Workbench.run(Workbench.java:1254)
at
org.eclipse.core.internal.boot.InternalBootLoader.run(Intern alBootLoader.java:845)
at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:247)
at org.eclipse.core.launcher.Main.run(Main.java:703)
at org.eclipse.core.launcher.Main.main(Main.java:539)

Any help is appreciated. Thanks.

Rohit
Re: Perspective Article: Problems opening perspective [message #57063 is a reply to message #56875] Fri, 30 May 2003 23:47 Go to previous message
Eclipse UserFriend
Originally posted by: eipe.uiuc.edu

Rohit Eipe wrote:

> Simon Arsenault wrote:

> > Did you check the .log file for information why its failing?

> > Simon :-)

> > \"Rohit Eipe\" <eipe@uiuc.edu> wrote in message
> > news:bb8fgs$ebi$1@rogue.oti.com...
> > > Rohit Eipe wrote:
> > >
> > > > Hi
> > >
> > > > I was following the Perspective Article
> > > >
> >
( http://www.eclipse.org/articles/using-perspectives/Perspecti veArticle.html)
> > ;
> > > > I\\\'ve created the perspective, and when I re-start Eclipse, the
\\\'Test\\\'
> > > > perspective shows up. When I click on it to open it (Window -> Open
> > > > Perspective -> Other -> Test), I get a dialog box with the following
> > > > message:
> > >
> > > > Problems opening perspective:
(org.eclipse.ui.articles.perspective.Test)
> > >
> > > > That doesn\\\'t seem to indicate any possible course of action.
> > >
> > > > Did anyone have a similar problem when they tried this?
> > >
> > > > Thanks in advance
> > >
> > > > Rohit Eipe
> > >
> > > I figured out what the problem was (see above), but nothing happens when
I
> > > choose the Test Perspective, and click ok. I don\'t see a window like the
> > > one depicted in the article.
> > >
> > > If you followed the article and everything worked, could you supply a src
> > > file that I can look at please?
> > >
> > > Thanks
> > >
> > > Rohit Eipe
> > >
> > >
> > >
> > >

> Hi

> I checked the .log file, and this is what is being appended to it
> everytime I try to open the TestPerspective:

> !ENTRY org.eclipse.ui 4 4 May 30, 2003 16:16:49.832
> !MESSAGE Unhandled exception caught in event loop.
> !ENTRY org.eclipse.ui 4 0 May 30, 2003 16:16:49.843
> !MESSAGE java.lang.ClassCastException
> !STACK 0
> java.lang.ClassCastException
> at
>
org.eclipse.ui.internal.registry.PerspectiveDescriptor.creat eFactory(PerspectiveDescriptor.java:93)
> at
> org.eclipse.ui.internal.Perspective.loadPredefinedPersp(Pers pective.java:643)
> at
> org.eclipse.ui.internal.Perspective.createPresentation(Persp ective.java:277)
> at org.eclipse.ui.internal.Perspective.<init>(Perspective.java:176)
> at
>
org.eclipse.ui.internal.WorkbenchPage.createPerspective(Work benchPage.java:959)
> at
>
org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(Wor kbenchPage.java:614)
> at org.eclipse.ui.internal.WorkbenchPage.access$8(WorkbenchPage .java:606)
> at org.eclipse.ui.internal.WorkbenchPage$11.run(WorkbenchPage.j ava:2670)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:65)
> at
> org.eclipse.ui.internal.WorkbenchPage.setPerspective(Workben chPage.java:2668)
> at
>
org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeTo PerspectiveMenu.java:52)
> at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.j ava:322)
> at
> org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveM enu.java:337)
> at
>
org.eclipse.ui.actions.PerspectiveMenu$4.widgetSelected(Pers pectiveMenu.java:110)
> at
> org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:87)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :77)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:836)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:1775)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :1483)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1271)
> at org.eclipse.ui.internal.Workbench.run(Workbench.java:1254)
> at
>
org.eclipse.core.internal.boot.InternalBootLoader.run(Intern alBootLoader.java:845)
> at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
> at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:247)
> at org.eclipse.core.launcher.Main.run(Main.java:703)
> at org.eclipse.core.launcher.Main.main(Main.java:539)

> Any help is appreciated. Thanks.

> Rohit

Never mind, I figured it out.

Rohit
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