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Xtext Cache [message #880153]

Fri, 01 June 2012 14:28

Hans-Georg Glöckler

Messages: 88
Registered: July 2009

Member

I have set up a new project.
When I create in the model the file Person.entity I get the following error.

10844 [Worker-11] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader - Plugin org.lunifera.model.meta.entity.ui, extension org.eclipse.xtext.builder.participant
10847 [Worker-11] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader - Plug-in org.lunifera.model.meta.entity.ui was unable to load class org.eclipse.xtext.example.domainmodel.ui.DomainmodelExecutableExtensionFactory.
10848 [Worker-11] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader - Plugin org.lunifera.model.meta.entity.ui, extension org.eclipse.xtext.builder.participant
10849 [Worker-11] ERROR org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader - Error processing extension: org.eclipse.core.internal.registry.ConfigurationElementHandle@3dda

I get these errors because of old projects. Is there a Cache to delete.

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Re: Xtext Cache [message #880159 is a reply to message #880153]

Fri, 01 June 2012 14:38

Sebastian Zarnekow

Messages: 3118
Registered: July 2009

Senior Member

Please compare your plugin.xml files with the generated plugin.xml_gen
files. I assume that you renamed a plugin?

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 01.06.12 16:28, schrieb hans-georg Mising name:
> I have set up a new project.
> When I create in the model the file Person.entity I get the following
> error.
>
>
> 10844 [Worker-11] ERROR
> org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader
> - Plugin org.lunifera.model.meta.entity.ui, extension
> org.eclipse.xtext.builder.participant
> 10847 [Worker-11] ERROR
> org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader
> - Plug-in org.lunifera.model.meta.entity.ui was unable to load class
> org.eclipse.xtext.example.domainmodel.ui.DomainmodelExecutableExtensionFactory.
>
> 10848 [Worker-11] ERROR
> org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader
> - Plugin org.lunifera.model.meta.entity.ui, extension
> org.eclipse.xtext.builder.participant
> 10849 [Worker-11] ERROR
> org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader
> - Error processing extension:
> mailto:org.eclipse.core.internal.registry.ConfigurationElementHandle@3dda
>
> I get these errors because of old projects. Is there a Cache to delete.
>
>

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Re: Xtext Cache [message #880175 is a reply to message #880159]

Fri, 01 June 2012 14:55

Hans-Georg Glöckler

Messages: 88
Registered: July 2009

Member

I have nothing done with the plugins.
I have had 2 old xtext-projects and i have createt a new xtext-project.
All in the same workspace.
Thats all what I have done.

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Re: Xtext Cache [message #880939 is a reply to message #880175]

Sun, 03 June 2012 12:35

Sebastian Zarnekow

Messages: 3118
Registered: July 2009

Senior Member

Am 01.06.12 16:55, schrieb hans-georg Mising name:
> I have nothing done with the plugins.
> I have had 2 old xtext-projects and i have createt a new xtext-project.
> All in the same workspace.
> Thats all what I have done.

So the plugin.xml files contain the same lines as the plugin.xml_gen files?

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Re: Xtext Cache [message #881237 is a reply to message #880939]

Mon, 04 June 2012 07:46

Hans-Georg Glöckler

Messages: 88
Registered: July 2009

Member

Thanks, here was an error.
A lot of thanks.

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Re: Xtext Cache [message #1719381 is a reply to message #881237]

Thu, 07 January 2016 15:00

Lidia Gutu

Messages: 45
Registered: July 2013

Member

Hello. Could you please help me.
What other root cause could be for this issue. I am facing the same problem.
Is the plugin.xml_gen mandatory. One of my dsl plugins doesn't have it.

!ENTRY org.apache.log4j 4 0 2016-01-07 10:12:40.130
!MESSAGE org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Plugin com.my.dsl, extension org.eclipse.xtext.builder.participant

!ENTRY org.apache.log4j 4 0 2016-01-07 10:12:40.145
!MESSAGE org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Plug-in com.my.dsl was unable to load class com.my.dsl.ui.DdfExecutableExtensionFactory.

!ENTRY org.apache.log4j 4 0 2016-01-07 10:12:40.167
!MESSAGE org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Plugin com.my.dsl, extension org.eclipse.xtext.builder.participant

!ENTRY org.apache.log4j 4 0 2016-01-07 10:12:40.170
!MESSAGE org.eclipse.xtext.builder.impl.RegistryBuilderParticipant$BuilderParticipantReader  - Error processing extension: org.eclipse.core.internal.registry.ConfigurationElementHandle@f8

Thank you in advance
Kind Regards
Lidia

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