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EPF fails starting user interface due to a Java error [message #38616]

Mon, 27 August 2007 06:13

Ashkan Kh.Nazary

Messages: 23
Registered: July 2009

Junior Member

Hi.
I don't no if I should report this as bug so I thought newsgroup is the
place to start.

I have a FC7 RH Linux which works fine. PHP 2.5.x and Apche 2.2.x are
installed and running well along with PDT (PHP Development Tools) final
stable release.

I downloaded EPF 1.2.0 (Stable release) and final nightly build. Both
fail to start during initializing phase (when the splash screen and
progress screen bar are showed) with following message:

Exception in thread "Thread-5" java.lang.NoClassDefFoundError:
org.eclipse.epf.authoring.ui.AuthoringPerspective
at
org.eclipse.epf.rcp.ui.MainWorkbenchAdvisor.getInitialWindow PerspectiveId(Unknown
Source)
at
org.eclipse.ui.internal.Workbench.getDefaultPerspectiveId(Wo rkbench.java:2828)
at
org.eclipse.ui.internal.registry.PerspectiveRegistry.verifyD efaultPerspective(PerspectiveRegistry.java:627)
at
org.eclipse.ui.internal.registry.PerspectiveRegistry.load(Pe rspectiveRegistry.java:406)
at
org.eclipse.ui.internal.WorkbenchPlugin.getPerspectiveRegist ry(WorkbenchPlugin.java:561)
at
org.eclipse.ui.internal.Workbench.getPerspectiveRegistry(Wor kbench.java:1191)
at
org.eclipse.ui.internal.Workbench.doOpenFirstTimeWindow(Work bench.java:1844)
at org.eclipse.ui.internal.Workbench.access$29(Workbench.java:1 834)
at org.eclipse.ui.internal.Workbench$45.run(Workbench.java:1794 )
at
org.eclipse.ui.internal.Workbench.runStartupWithProgress(Wor kbench.java:1820)
at
org.eclipse.ui.internal.Workbench.openFirstTimeWindow(Workbe nch.java:1792)
at
org.eclipse.ui.internal.WorkbenchConfigurer.openFirstTimeWin dow(WorkbenchConfigurer.java:190)
at
org.eclipse.ui.application.WorkbenchAdvisor$1.run(WorkbenchA dvisor.java:785)

I tried the so called -data and -nolock command line parameters with no
success.

Should I report this as a bug or perhaps a misconfiguration in my Java
settings?

I appreciate your help in advance.

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Re: EPF fails starting user interface due to a Java error [message #38694 is a reply to message #38616]

Mon, 27 August 2007 19:14

Eclipse User

Originally posted by: bxu_1999.yahoo.com

exquisitus wrote:
> Hi.
> I don't no if I should report this as bug so I thought newsgroup is the
> place to start.
>
> I have a FC7 RH Linux which works fine. PHP 2.5.x and Apche 2.2.x are
> installed and running well along with PDT (PHP Development Tools) final
> stable release.
>
> I downloaded EPF 1.2.0 (Stable release) and final nightly build. Both
> fail to start during initializing phase (when the splash screen and
> progress screen bar are showed) with following message:
>
> Exception in thread "Thread-5" java.lang.NoClassDefFoundError:
> org.eclipse.epf.authoring.ui.AuthoringPerspective
> at
> org.eclipse.epf.rcp.ui.MainWorkbenchAdvisor.getInitialWindow PerspectiveId(Unknown
> Source)
> at
> org.eclipse.ui.internal.Workbench.getDefaultPerspectiveId(Wo rkbench.java:2828)
>
> at
> org.eclipse.ui.internal.registry.PerspectiveRegistry.verifyD efaultPerspective(PerspectiveRegistry.java:627)
>
> at
> org.eclipse.ui.internal.registry.PerspectiveRegistry.load(Pe rspectiveRegistry.java:406)
>
> at
> org.eclipse.ui.internal.WorkbenchPlugin.getPerspectiveRegist ry(WorkbenchPlugin.java:561)
>
> at
> org.eclipse.ui.internal.Workbench.getPerspectiveRegistry(Wor kbench.java:1191)
>
> at
> org.eclipse.ui.internal.Workbench.doOpenFirstTimeWindow(Work bench.java:1844)
>
> at org.eclipse.ui.internal.Workbench.access$29(Workbench.java:1 834)
> at org.eclipse.ui.internal.Workbench$45.run(Workbench.java:1794 )
> at
> org.eclipse.ui.internal.Workbench.runStartupWithProgress(Wor kbench.java:1820)
>
> at
> org.eclipse.ui.internal.Workbench.openFirstTimeWindow(Workbe nch.java:1792)
> at
> org.eclipse.ui.internal.WorkbenchConfigurer.openFirstTimeWin dow(WorkbenchConfigurer.java:190)
>
> at
> org.eclipse.ui.application.WorkbenchAdvisor$1.run(WorkbenchA dvisor.java:785)
>
>
> I tried the so called -data and -nolock command line parameters with no
> success.
>
> Should I report this as a bug or perhaps a misconfiguration in my Java
> settings?
>
> I appreciate your help in advance.
>

Could you spell out what is FC7 RH Linux? Is it Fedora? If so, we have
not tested it on it as it's not an officially supported platform.

Thanks.
Bing.

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Re: EPF fails starting user interface due to a Java error [message #38727 is a reply to message #38694]

Tue, 28 August 2007 08:03

Ashkan Kh.Nazary

Messages: 23
Registered: July 2009

Junior Member

Bing wrote:
> exquisitus wrote:
>> Hi.
>> I don't no if I should report this as bug so I thought newsgroup is
>> the place to start.
>>
>> I have a FC7 RH Linux which works fine. PHP 2.5.x and Apche 2.2.x are
>> installed and running well along with PDT (PHP Development Tools)
>> final stable release.
>>
>> I downloaded EPF 1.2.0 (Stable release) and final nightly build. Both
>> fail to start during initializing phase (when the splash screen and
>> progress screen bar are showed) with following message:
>>
>> Exception in thread "Thread-5" java.lang.NoClassDefFoundError:
>> org.eclipse.epf.authoring.ui.AuthoringPerspective
>> at
>> org.eclipse.epf.rcp.ui.MainWorkbenchAdvisor.getInitialWindow PerspectiveId(Unknown
>> Source)
>> at
>> org.eclipse.ui.internal.Workbench.getDefaultPerspectiveId(Wo rkbench.java:2828)
>>
>> at
>> org.eclipse.ui.internal.registry.PerspectiveRegistry.verifyD efaultPerspective(PerspectiveRegistry.java:627)
>>
>> at
>> org.eclipse.ui.internal.registry.PerspectiveRegistry.load(Pe rspectiveRegistry.java:406)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPlugin.getPerspectiveRegist ry(WorkbenchPlugin.java:561)
>>
>> at
>> org.eclipse.ui.internal.Workbench.getPerspectiveRegistry(Wor kbench.java:1191)
>>
>> at
>> org.eclipse.ui.internal.Workbench.doOpenFirstTimeWindow(Work bench.java:1844)
>>
>> at org.eclipse.ui.internal.Workbench.access$29(Workbench.java:1 834)
>> at org.eclipse.ui.internal.Workbench$45.run(Workbench.java:1794 )
>> at
>> org.eclipse.ui.internal.Workbench.runStartupWithProgress(Wor kbench.java:1820)
>>
>> at
>> org.eclipse.ui.internal.Workbench.openFirstTimeWindow(Workbe nch.java:1792)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchConfigurer.openFirstTimeWin dow(WorkbenchConfigurer.java:190)
>>
>> at
>> org.eclipse.ui.application.WorkbenchAdvisor$1.run(WorkbenchA dvisor.java:785)
>>
>>
>> I tried the so called -data and -nolock command line parameters with
>> no success.
>>
>> Should I report this as a bug or perhaps a misconfiguration in my Java
>> settings?
>>
>> I appreciate your help in advance.
>>
>
> Could you spell out what is FC7 RH Linux? Is it Fedora? If so, we have
> not tested it on it as it's not an officially supported platform.
>
> Thanks.
> Bing.
FC means Fedora Core and RH means Red Hat :-) . I solved the problem by
the way. It was due to my Java (GCI, JCI or something like this!!!). I
replaced the Java and it appears to work fine now. Thanks by the way.

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