개미와 xtext 프로젝트를 구축하는 동안 오류가 발생했습니다 : 문법 클래스 생성 실패

Question

내 학사 학위 논문에 대한 Eclipse 응용 프로그램에 대한 xtext 플러그인 프로젝트를 개발 중입니다.

런타임에 Mwe2Launcher 클래스를 실행하는 ant 스크립트로 'Generate Xtext Artifacts'를 수행하고 임시 폴더에서 생성을 수행하려고합니다.

임시 폴더에 프로젝트 폴더를 만들고 mwe2 파일, 문법 파일 및 개미 스크립트를 복사하는 활성기를 작성했습니다.

Ant 스크립트를 실행하면이 오류에 이르게 : 매핑되지 않은 있습니다

osgi> start 360 
gen: 
[java] 0 INFO StandaloneSetup - Registering platform uri 'C:\Foo-test' 
[java] 2461 INFO DirectoryCleaner - Cleaning C:\Foo-test\org.xtext.example.foobar\..\org.xtext.example.foobar\src-gen 
[java] 2503 INFO DirectoryCleaner - Cleaning C:\Foo-test\org.xtext.example.foobar\..\org.xtext.example.foobar.ui\src-gen 
[java] 3056 INFO LanguageConfig  - generating infrastructure for org.xtext.example.foobar.Foo with fragments : ImplicitRuntimeFragment, ImplicitUiFragment, GrammarAccessFragment, EcoreGeneratorFragment, ParseTreeConstructorFragment, ResourceFactoryFragment, XtextAntlrGeneratorFragment, JavaValidatorFragment, ImportNamespacesScopingFragment, QualifiedNamesFragment, BuilderIntegrationFragment, GeneratorFragment, FormatterFragment, LabelProviderFragment, OutlineTreeProviderFragment, QuickOutlineFragment, QuickfixProviderFragment, JavaBasedContentAssistFragment, XtextAntlrUiGeneratorFragment, TypesGeneratorFragment, XbaseGeneratorFragment, CodetemplatesGeneratorFragment 
[java] 6253 INFO GenModelHelper  - Registered GenModel 'http://www.xtext.org/example/foobar/Foo' from 'file:/C:/Foo-test/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/Foo.genmodel' 
[java] org.eclipse.emf.common.util.WrappedException: java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/FooPackage.java' is unmapped 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:1112) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenPackageGeneratorAdapter.generatePackageInterface(GenPackageGeneratorAdapter.java:467) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenPackageGeneratorAdapter.generateModel(GenPackageGeneratorAdapter.java:219) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter.doGenerate(GenBaseGeneratorAdapter.java:221) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generate(AbstractGeneratorAdapter.java:290) 
[java]  at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:617) 
[java]  at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:528) 
[java]  at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.doGenerate(EcoreGeneratorFragment.java:144) 
[java]  at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.generate(EcoreGeneratorFragment.java:211) 
[java]  at org.eclipse.xtext.generator.CompositeGeneratorFragment.generate(CompositeGeneratorFragment.java:81) 
[java]  at org.eclipse.xtext.generator.LanguageConfig.generate(LanguageConfig.java:108) 
[java]  at org.eclipse.xtext.generator.Generator.generate(Generator.java:352) 
[java]  at org.eclipse.xtext.generator.Generator.invokeInternal(Generator.java:126) 
[java]  at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:126) 
[java]  at org.eclipse.emf.mwe.core.lib.Mwe2Bridge.invoke(Mwe2Bridge.java:34) 
[java]  at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:201) 
[java]  at org.eclipse.emf.mwe2.runtime.workflow.AbstractCompositeWorkflowComponent.invoke(AbstractCompositeWorkflowComponent.java:35) 
[java]  at org.eclipse.emf.mwe2.runtime.workflow.Workflow.run(Workflow.java:19) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:97) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:73) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.run(Mwe2Launcher.java:76) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.main(Mwe2Launcher.java:35) 
[java] Caused by: java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/FooPackage.java' is unmapped 
[java]  at org.eclipse.emf.ecore.resource.impl.PlatformResourceURIHandlerImpl.createOutputStream(PlatformResourceURIHandlerImpl.java:428) 
[java]  at org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl.createOutputStream(ExtensibleURIConverterImpl.java:339) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.createOutputStream(AbstractGeneratorAdapter.java:1440) 
[java]  at org.eclipse.emf.mwe2.ecore.CvsIdFilteringGeneratorAdapterFactoryDescriptor$IdFilteringGenModelGeneratorAdapterFactory$IdFilteringGenPackageAdapter.createOutputStream(CvsIdFilteringGeneratorAdapterFactoryDescriptor.java:39) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:1104) 
[java]  ... 21 more 
[java] org.eclipse.emf.common.util.WrappedException: java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/Model.java' is unmapped 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:1112) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenClassGeneratorAdapter.generateInterface(GenClassGeneratorAdapter.java:123) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenClassGeneratorAdapter.generateModel(GenClassGeneratorAdapter.java:106) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter.doGenerate(GenBaseGeneratorAdapter.java:221) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generate(AbstractGeneratorAdapter.java:290) 
[java]  at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:617) 
[java]  at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:528) 
[java]  at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.doGenerate(EcoreGeneratorFragment.java:144) 
[java]  at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.generate(EcoreGeneratorFragment.java:211) 
[java]  at org.eclipse.xtext.generator.CompositeGeneratorFragment.generate(CompositeGeneratorFragment.java:81) 
[java]  at org.eclipse.xtext.generator.LanguageConfig.generate(LanguageConfig.java:108) 
[java]  at org.eclipse.xtext.generator.Generator.generate(Generator.java:352) 
[java]  at org.eclipse.xtext.generator.Generator.invokeInternal(Generator.java:126) 
[java]  at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:126) 
[java]  at org.eclipse.emf.mwe.core.lib.Mwe2Bridge.invoke(Mwe2Bridge.java:34) 
[java]  at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:201) 
[java]  at org.eclipse.emf.mwe2.runtime.workflow.AbstractCompositeWorkflowComponent.invoke(AbstractCompositeWorkflowComponent.java:35) 
[java]  at org.eclipse.emf.mwe2.runtime.workflow.Workflow.run(Workflow.java:19) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:97) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:73) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.run(Mwe2Launcher.java:76) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.main(Mwe2Launcher.java:35) 
[java] Caused by: java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/Model.java' is unmapped 
[java]  at org.eclipse.emf.ecore.resource.impl.PlatformResourceURIHandlerImpl.createOutputStream(PlatformResourceURIHandlerImpl.java:428) 
[java]  at org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl.createOutputStream(ExtensibleURIConverterImpl.java:339) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.createOutputStream(AbstractGeneratorAdapter.java:1440) 
[java]  at org.eclipse.emf.mwe2.ecore.CvsIdFilteringGeneratorAdapterFactoryDescriptor$IdFilteringGenModelGeneratorAdapterFactory$IdFilteringGenClassAdapter.createOutputStream(CvsIdFilteringGeneratorAdapterFactoryDescriptor.java:73) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:1104) 
[java]  ... 21 more 
[java] org.eclipse.emf.common.util.WrappedException: java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/Greeting.java' is unmapped 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:1112) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenClassGeneratorAdapter.generateInterface(GenClassGeneratorAdapter.java:123) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenClassGeneratorAdapter.generateModel(GenClassGeneratorAdapter.java:106) 
[java]  at org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter.doGenerate(GenBaseGeneratorAdapter.java:221) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generate(AbstractGeneratorAdapter.java:290) 
[java]  at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:617) 
[java]  at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:528) 
[java]  at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.doGenerate(EcoreGeneratorFragment.java:144) 
[java]  at org.eclipse.xtext.generator.ecore.EcoreGeneratorFragment.generate(EcoreGeneratorFragment.java:211) 
[java]  at org.eclipse.xtext.generator.CompositeGeneratorFragment.generate(CompositeGeneratorFragment.java:81) 
[java]  at org.eclipse.xtext.generator.LanguageConfig.generate(LanguageConfig.java:108) 
[java]  at org.eclipse.xtext.generator.Generator.generate(Generator.java:352) 
[java]  at org.eclipse.xtext.generator.Generator.invokeInternal(Generator.java:126) 
[java]  at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:126) 
[java]  at org.eclipse.emf.mwe.core.lib.Mwe2Bridge.invoke(Mwe2Bridge.java:34) 
[java]  at org.eclipse.emf.mwe.core.lib.AbstractWorkflowComponent.invoke(AbstractWorkflowComponent.java:201) 
[java]  at org.eclipse.emf.mwe2.runtime.workflow.AbstractCompositeWorkflowComponent.invoke(AbstractCompositeWorkflowComponent.java:35) 
[java]  at org.eclipse.emf.mwe2.runtime.workflow.Workflow.run(Workflow.java:19) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:97) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:73) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.run(Mwe2Launcher.java:76) 
[java]  at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.main(Mwe2Launcher.java:35) 
[java] Caused by: java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/Greeting.java' is unmapped 
[java]  at org.eclipse.emf.ecore.resource.impl.PlatformResourceURIHandlerImpl.createOutputStream(PlatformResourceURIHandlerImpl.java:428) 
[java]  at org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl.createOutputStream(ExtensibleURIConverterImpl.java:339) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.createOutputStream(AbstractGeneratorAdapter.java:1440) 
[java]  at org.eclipse.emf.mwe2.ecore.CvsIdFilteringGeneratorAdapterFactoryDescriptor$IdFilteringGenModelGeneratorAdapterFactory$IdFilteringGenClassAdapter.createOutputStream(CvsIdFilteringGeneratorAdapterFactoryDescriptor.java:73) 
[java]  at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generateJava(AbstractGeneratorAdapter.java:1104) 
[java]  ... 21 more 
[java] 6768 INFO EcoreGeneratorFragment - Diagnostic ERROR source=org.eclipse.emf.codegen.ecore code=0 Generating code data=[] [Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[], Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[], Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[], Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[], Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[], Diagnostic ERROR source=org.eclipse.emf.codegen.ecore code=0 Generating Java interface org.xtext.example.foobar.foo.FooPackage failed with an unhandled exception data=[] [Diagnostic ERROR source=org.eclipse.emf.common code=0 IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/FooPackage.java' is unmapped data=[java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/FooPackage.java' is unmapped]], Diagnostic ERROR source=org.eclipse.emf.codegen.ecore code=0 Generating Java interface org.xtext.example.foobar.foo.Model failed with an unhandled exception data=[] [Diagnostic ERROR source=org.eclipse.emf.common code=0 IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/Model.java' is unmapped data=[java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/Model.java' is unmapped]], Diagnostic ERROR source=org.eclipse.emf.codegen.ecore code=0 Generating Java interface org.xtext.example.foobar.foo.Greeting failed with an unhandled exception data=[] [Diagnostic ERROR source=org.eclipse.emf.common code=0 IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/Greeting.java' is unmapped data=[java.io.IOException: The path '/org.xtext.example.foobar/src-gen/org/xtext/example/foobar/foo/Greeting.java' is unmapped]], Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[], Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[], Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[], Diagnostic OK source=org.eclipse.emf.common code=0 OK data=[]] 
[java] 10385 INFO JavaValidatorFragment - generating Java-based EValidator API 
[java] 13246 INFO Workflow   - Done. BUILD SUCCESSFUL Total time: 27 seconds 

은 "된 .java"파일도 생성되지 않았다. 전체 "/src-gen/...../foobar/foo"폴더가 누락되었습니다.

나는 이것이 이유와 고정되어야 할 것 같아.

나는 정말로 문제가있는 곳을 모른다. 이미 Eclipse forum에 대한 토론이 있었지만 거기에는 build.xml이 있지만 다른 프로젝트, 플러그인을 활성화하고 복사 작업을 수행하고 개미 스크립트를 실행하는 Activator 클래스, 내가 사용하는 mwe2 파일을 찾을 수도 있습니다.

Answer 1

워크 플로의 플랫폼 URI로 임시 폴더를 등록해야합니다. Xtext는 EMF의 platform :/resource URI 스키마를 사용합니다. 따라서 플랫폼 루트는 파일 시스템의 절대 위치에서 플랫폼 경로에 따라 논리적 위치까지의 경로 매핑을 정의하기 위해 등록되어야합니다. .project 파일도 복사 할 수 있습니다. 플랫폼 경로로 임시 폴더를 이미 등록한 경우 도움이된다고 가정합니다.