| Autocompletion on deployed xtext feature not working [message #1754399] |
Fri, 17 February 2017 09:17  |
 Thomas Trocha
Messages: 14
Registered: October 2011 |
Junior Member |
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Hi there,
now that I have my xtext-project on a more or less stable state I want it to be deployable via update-site. Actually everything works but autocompletion (ctrl+space).
Looking in the .meta/log I found following exception:
java.util.concurrent.ExecutionException: java.lang.AbstractMethodError: org.eclipse.xtext.ide.editor.contentassist.antlr.AbstractContentAssistParser.getFollowElements(Lorg/eclipse/xtext/ide/editor/contentassist/antlr/internal/AbstractInternalContentAssistParser;)Ljava/util/Collection;
at java.util.concurrent.FutureTask.report(Unknown Source)
at java.util.concurrent.FutureTask.get(Unknown Source)
at org.eclipse.xtext.ide.editor.contentassist.antlr.ContentAssistContextFactory.doCreateContexts(ContentAssistContextFactory.java:173)
at org.eclipse.xtext.ide.editor.contentassist.antlr.ContentAssistContextFactory.create(ContentAssistContextFactory.java:123)
at org.eclipse.xtext.ui.editor.contentassist.antlr.DelegatingContentAssistContextFactory$StatefulFactory.doCreateContexts(DelegatingContentAssistContextFactory.java:92)
at org.eclipse.xtext.ui.editor.contentassist.antlr.DelegatingContentAssistContextFactory$StatefulFactory.create(DelegatingContentAssistContextFactory.java:78)
....
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
Caused by: java.lang.AbstractMethodError: org.eclipse.xtext.ide.editor.contentassist.antlr.AbstractContentAssistParser.getFollowElements(Lorg/eclipse/xtext/ide/editor/contentassist/antlr/internal/AbstractInternalContentAssistParser;)Ljava/util/Collection;
at org.eclipse.xtext.ide.editor.contentassist.antlr.AbstractContentAssistParser.getFollowElements(AbstractContentAssistParser.java:322)
at org.eclipse.xtext.ide.editor.contentassist.antlr.ContentAssistContextFactory.handleLastCompleteNodeIsAtEndOfDatatypeNode(ContentAssistContextFactory.java:219)
at org.eclipse.xtext.ide.editor.contentassist.antlr.ContentAssistContextFactory$2.call(ContentAssistContextFactory.java:153)
at org.eclipse.xtext.ide.editor.contentassist.antlr.ContentAssistContextFactory$2.call(ContentAssistContextFactory.java:1)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Running the plugin as eclipse-runtime works just fine.
Here my setup:
Eclipse 4.6.2 / xtext 2.10.0.v201605250459
EDIT: Just tested to deploy the domainmodel-example and autocomplete works as a charme. So there must be something went wrong on my side. Nonetheless I'm a bit helpless here.
Any hint would be very much appreciated.
[Updated on: Fri, 17 February 2017 10:17] Report message to a moderator |
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