| ERROR org.eclipse.xtext.builder.impl.XtextBuilder - java.lang.ClassCastException: org.eclipse.xtext [message #1215955] |
Thu, 28 November 2013 09:01  |
 Aaron Digulla
Messages: 258
Registered: July 2009
Location: Switzerland |
Senior Member |
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I see this a lot in my log:
ERROR org.eclipse.xtext.builder.impl.XtextBuilder - java.lang.ClassCastException: org.eclipse.xtext.impl.KeywordImpl cannot be cast to org.eclipse.xtext.RuleCall
org.eclipse.xtext.parser.ParseException: java.lang.ClassCastException: org.eclipse.xtext.impl.KeywordImpl cannot be cast to org.eclipse.xtext.RuleCall
at org.eclipse.xtext.parser.antlr.AbstractAntlrParser.doParse(AbstractAntlrParser.java:105)
at org.eclipse.xtext.parser.antlr.AbstractAntlrParser.parse(AbstractAntlrParser.java:84)
at org.eclipse.xtext.parser.antlr.AbstractAntlrParser.doParse(AbstractAntlrParser.java:62)
at org.eclipse.xtext.parser.AbstractParser.parse(AbstractParser.java:32)
at org.eclipse.xtext.resource.XtextResource.doLoad(XtextResource.java:162)
at org.eclipse.xtext.linking.lazy.LazyLinkingResource.doLoad(LazyLinkingResource.java:81)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1518)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1297)
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259)
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274)
at org.eclipse.xtext.resource.XtextResourceSet.getResource(XtextResourceSet.java:201)
...
Caused by: org.eclipse.emf.common.util.WrappedException: java.lang.ClassCastException: org.eclipse.xtext.impl.KeywordImpl cannot be cast to org.eclipse.xtext.RuleCall
at org.eclipse.xtext.parser.antlr.AbstractInternalAntlrParser.parse(AbstractInternalAntlrParser.java:555)
at org.eclipse.xtext.parser.antlr.AbstractAntlrParser.doParse(AbstractAntlrParser.java:102)
... 30 more
Caused by: java.lang.ClassCastException: org.eclipse.xtext.impl.KeywordImpl cannot be cast to org.eclipse.xtext.RuleCall
at org.eclipse.xtext.xbase.services.XtypeGrammarAccess$JvmTypeReferenceElements.<init>(XtypeGrammarAccess.java:28)
at org.eclipse.xtext.xbase.services.XtypeGrammarAccess.getJvmTypeReferenceAccess(XtypeGrammarAccess.java:615)
at com.pany.eclipse.foo_dsl.services.FooDslGrammarAccess.getJvmTypeReferenceAccess(FooDslGrammarAccess.java:1092)
at com.pany.eclipse.foo_dsl.parser.antlr.internal.InternalFooDslParser.ruleJvmTypeReference(InternalFooDslParser.java:3878)
at com.pany.eclipse.foo_dsl.parser.antlr.internal.InternalFooDslParser.ruleFormatterDefinition(InternalFooDslParser.java:1649)
at com.pany.eclipse.foo_dsl.parser.antlr.internal.InternalFooDslParser.ruleFooDomainModel(InternalFooDslParser.java:386)
at com.pany.eclipse.foo_dsl.parser.antlr.internal.InternalFooDslParser.entryRuleFooDomainModel(InternalFooDslParser.java:111)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.xtext.parser.antlr.AbstractInternalAntlrParser.parse(AbstractInternalAntlrParser.java:532)
... 31 more
I have these features installed:
org.eclipse.xtext.docs_2.4.3.v201309030823
org.eclipse.xtext.examples_2.4.3.v201309030823
org.eclipse.xtext.redist_2.4.3.v201309030823
org.eclipse.xtext.runtime_2.4.3.v201309030823
org.eclipse.xtext.sdk_2.4.3.v201309030823
org.eclipse.xtext.ui_2.4.3.v201309030823
org.eclipse.xtext.xbase_2.4.3.v201309030823
org.eclipse.xtext.xbase.lib_2.4.3.v201309030823
org.eclipse.xtext.xtext.ui_2.4.3.v201309030823
Any ideas what I should do next?
[Updated on: Thu, 28 November 2013 09:04] Report message to a moderator |
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