| 5 Minute Tutorial doesnt work [message #1111448] |
Wed, 18 September 2013 04:22  |
Eclipse User |
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Hello world,
yesterday I have downloaded Eclipse Kepler (Version: Kepler Release
Build id: 20130614-0229) and I followed the instructions to install Xtext via the update function. An it seems to be fine.
Now I have tried to run the 5 Minute Tutorial from the website - and I get the failure below.
Has anyone an idea to help me out. This would be nice.
Registered GenModel '#ttp://#ww.xtext.org/example/mydsl/MyDsl' from 'platform:/resource/org.xtext.example.mydsl/src-gen/org/xtext/example/mydsl/MyDsl.genmodel'
java.lang.Exception: Unable to instantiate a facade helper for null
at org.eclipse.emf.codegen.util.CodeGenUtil.instantiateFacadeHelper(CodeGenUtil.java:982)
at org.eclipse.emf.codegen.ecore.generator.Generator.getJControlModel(Generator.java:303)
at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:1785)
at org.eclipse.emf.codegen.ecore.genmodel.generator.GenPackageGeneratorAdapter.generatePackageInterface(GenPackageGeneratorAdapter.java:462)
at org.eclipse.emf.codegen.ecore.genmodel.generator.GenPackageGeneratorAdapter.generateModel(GenPackageGeneratorAdapter.java:213)
at org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter.doGenerate(GenBaseGeneratorAdapter.java:215)
at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generate(AbstractGeneratorAdapter.java:316)
at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:654)
at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:565)
at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.doGenerate(EcoreGeneratorFragment.java:144)
at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.generate(EcoreGeneratorFragment.java:211)
at org.eclipse.xtext.generator.CompositeGeneratorFragment.generate(CompositeGeneratorFragment.java:81)
at org.eclipse.xtext.generator.LanguageConfig.generate(LanguageConfig.java:108)
at org.eclipse.xtext.generator.Generator.generate(Generator.java:352)
at org.eclipse.xtext.generator.Generator.invokeInternal(Generator.java:126)
at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:126)
at org.eclipse.emf.mwe.core.lib.Mwe2Bridge.invoke(Mwe2Bridge.java:34)
at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:201)
at org.eclipse.emf.mwe2.runtime.workflow.AbstractCompositeWorkflowComponent.invoke(AbstractCompositeWorkflowComponent.java:35)
at org.eclipse.emf.mwe2.runtime.workflow.Workflow.run(Workflow.java:19)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:97)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:73)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:64)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:55)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.run(Mwe2Launcher.java:74)
at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.main(Mwe2Launcher.java:35)
3186 [main] INFO or.validation.JavaValidatorFragment - generating Java-based EValidator API
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