Hi Albert, please post any questions to the newsgroup/forum : http://www.eclipse.org/forums/index.php?t=thread&frm_id=27&;
Regards, Sven On Sep 24, 2010, at 7:15 PM, ALbert Mietus wrote: > Hello All, > > In a researchproject (called CC/Castle) I have two related grammars. Or > actually two file-extensions: *.Moat and *.Caste. The syntax that is allowed > in a .Moat-file is a subset of that of that in a .Castle-file > I want to use xtext to build a eclipse editor (and compiler) for those two > filetypes. But I run into problems. So some advice is welcome. > > I assumed I should create 1 project-set (ccCastle, ccCastle.ui, > ccCastle.generator; as made by the xtext(1.0.1) project-wizzard. And define > both grammars there. > > I started by the Moat one. And was able to build a editor for it. Great. > But adding the Castle one didn't worked, at least not as I expected. > Writinge a Castle.xtext file is not a problem but getting it working in the > project > > I have a file starting with "grammar nl.softwareBeterMaken.ccCastle.Castle > with nl.softwareBeterMaken.ccCastle.Moat" . This seams to work, as the rules > that are "inherited" form the Moat.xtext file a recognized. > To compile it, I copied the file "GenerateMoat.mwe2" to "GenerateCastle.mwe2" > and replaced the strings 'moat' to 'castle'. I was able to run that file as > MWE2-workflow. But it doesn't really work. I tried several > alternatives (including importing the Moat.xtext file instead of the with > statement). and all other things I could think of. Nothings seams to work .. > > Some details/errors > * PROBLEM: AbstractCastleProposalProvider can not resolved to a type > (CastleProposalProvider.java) > * PROBLEM: The import > nl.softwareBeterMaken.ccCastle.ui.contentassist.AbstractCastleProposalProvider > cannot be resolved (CastleProposalProvider.java) > * PROLEM: Package 'nl.softwareBeterMaken.ccCastle.castle.impl' does not exist > in this plug-in (MANIFEST.MF) > * BUILD ERROR: org.eclipse.emf.mwe.core.WorkflowInterruptedException: The > generated EPackage references an external EPackage, but 'referencedGenModels' > hasn't been registered. > See below for full log. > > Now I'm wondering: is it possible to define two extensions/grammars in 1 > project? Or did I change so many items, Eclispe is out of sync (I see some > java file appearing in src/ too. Is that correct, should they be in src-gen?) > Are I mad? > > > Any advice is welcome. Please ask for details when needed. > > Note: I'm not really a java-expert, nor a Eclipse-guru. But I assume I don't > have to, to design a language. > I do no about languages, compilers parsers and stuff. I did use yacc/bison, > C and Emacs in the past. I assume that would to to.. > > > --Groetjes > ALbert Mietus > Send prive mail to: ALbert at ons-huis dot net > Don't send spam mail! > http://albert.mietus.nl http://SoftwareBeterMaken.nl > > > Console log > 0 [main] INFO lipse.emf.mwe.utils.StandaloneSetup - Registering platform > uri '/Users/albert/work/CC.Castle' > 956 [main] INFO ipse.emf.mwe.utils.DirectoryCleaner - Cleaning > /Users/albert/work/CC.Castle/nl.softwareBeterMaken.ccCastle/../nl.softwareBeterMaken.ccCastle/src-gen > 966 [main] INFO ipse.emf.mwe.utils.DirectoryCleaner - Cleaning > /Users/albert/work/CC.Castle/nl.softwareBeterMaken.ccCastle/../nl.softwareBeterMaken.ccCastle.ui/src-gen > 1157 [main] INFO ipse.xtext.generator.LanguageConfig - generating > infrastructure for nl.softwareBeterMaken.ccCastle.Castle with fragments : > ImplicitRuntimeFragment, ImplicitUiFragment, GrammarAccessFragment, > EcoreGeneratorFragment, ParseTreeConstructorFragment, > ResourceFactoryFragment, XtextAntlrGeneratorFragment, JavaValidatorFragment, > ImportNamespacesScopingFragment, QualifiedNamesFragment, > BuilderIntegrationFragment, FormatterFragment, LabelProviderFragment, > TransformerFragment, OutlineNodeAdapterFactoryFragment, QuickOutlineFragment, > QuickfixProviderFragment, JavaBasedContentAssistFragment, > XtextAntlrUiGeneratorFragment > org.eclipse.emf.mwe.core.WorkflowInterruptedException: The generated EPackage > references an external EPackage, but 'referencedGenModels' hasn't been > registered. > at > org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.checkGenModelExists(EcoreGeneratorFragment.java:222) > at > org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.proxifyExternalReferences(EcoreGeneratorFragment.java:214) > at > org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.generate(EcoreGeneratorFragment.java:158) > at > org.eclipse.xtext.generator.CompositeGeneratorFragment.generate(CompositeGeneratorFragment.java:81) > at > org.eclipse.xtext.generator.LanguageConfig.generate(LanguageConfig.java:69) > at org.eclipse.xtext.generator.Generator.generate(Generator.java:296) > at > org.eclipse.xtext.generator.Generator.invokeInternal(Generator.java:106) > 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:31) > at org.eclipse.emf.mwe2.runtime.workflow.Workflow.run(Workflow.java:19) > at > org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:80) > at > org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:52) > at > org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.run(Mwe2Launcher.java:74) > at > org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.main(Mwe2Launcher.java:35) > 10715 [main] INFO or.validation.JavaValidatorFragment - executing generate > for org.eclipse.xtext.generator.validation.JavaValidatorFragment > 14802 [main] INFO .emf.mwe2.runtime.workflow.Workflow - Done. > > > > > > > > _______________________________________________ > xtext-dev mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/xtext-dev _______________________________________________ xtext-dev mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/xtext-dev
