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LPCXpresso shows Internal Error occurred dialog

Question asked by Gerhardus Muller on Apr 20, 2017
Latest reply on Apr 20, 2017 by Gerhardus Muller

My LPC5411x project has been going for some time. I'm using the latest version of LPCXpresso. Suddenly this morning when I open the project or try and debug a dialog box pops up "An internal error has occurred" and then a list of all the different Newlib libraries. I use Redlib.

On opening the workspace I see the following error:

eclipse.buildId=unknown
java.version=1.8.0_65
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86

!ENTRY org.eclipse.ui 4 4 2017-04-20 10:29:58.295
!MESSAGE Plugin org.eclipse.cdt.ui, extension org.eclipse.ui.decorators, id org.eclipse.cdt.internal.ui.CustomBuildSettingsDecorator: Duplicate id found: org.eclipse.cdt.internal.ui.CustomBuildSettingsDecorator

!ENTRY org.eclipse.ui 4 4 2017-04-20 10:29:58.296
!MESSAGE Plugin org.eclipse.cdt.ui, extension org.eclipse.ui.decorators, id org.eclipse.cdt.internal.ui.CustomBuildSettingsDecorator: Unknown extension tag found: decorator

!ENTRY org.eclipse.cdt.managedbuilder.core 4 0 2017-04-20 10:29:59.123
!MESSAGE Orphaned CDT build configuration [com.crt.advproject.config.exe.release.495836947]: parent extension cfg [com.crt.advproject.config.exe.release.495836947] not found
!STACK 0
java.lang.Exception
at org.eclipse.cdt.managedbuilder.core.ManagedBuilderCorePlugin.error(ManagedBuilderCorePlugin.java:226)
at org.eclipse.cdt.managedbuilder.internal.core.Configuration.loadFromProject(Configuration.java:844)
at org.eclipse.cdt.managedbuilder.internal.core.Configuration.<init>(Configuration.java:402)
at org.eclipse.cdt.managedbuilder.internal.dataprovider.ConfigurationDataProvider.load(ConfigurationDataProvider.java:391)
at org.eclipse.cdt.managedbuilder.internal.dataprovider.ConfigurationDataProvider.loadConfiguration(ConfigurationDataProvider.java:557)
at org.eclipse.cdt.internal.core.settings.model.CConfigurationDescriptionCache.loadData(CConfigurationDescriptionCache.java:136)
...

On clicking on the project I see a related but different error:
!MESSAGE An internal error has occurred.
!STACK 0
java.lang.NullPointerException
at com.crt.utils.general.ProjectUtils.isManaged(ProjectUtils.java:112)
at com.crt.utils.general.ProjectUtils.isManagedLinkerScriptProject(ProjectUtils.java:97)
at com.crt.quickstart.views.links.QSSetLibType.isEnabled(QSSetLibType.java:139)
at com.crt.quickstart.views.links.ui.QSLinkAction$3.runInUIThread(QSLinkAction.java:160)
at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
..

I have cleaned and rebuilt. I have also deleted the Debug directory. I have obviously restarted everything.

Please help.

Thanks

Gerhardus

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