我正在尝试使用 grails独立应用程序运行器插件(v.1.3) 构建一个独立的 grails (v.2.5.0) 应用程序。使用 run-app 和 run-war 一切正常，我还可以将 WAR 文件部署到 tomcat 7 实例而不会出现任何问题。但是，如果我使用 grails build-standalone 构建独立 JAR，由于以下 ClassNotFoundException，我无法启动 JAR：
2015-08-17 10:52:48,523 [localhost-startStop-1] ERROR context.GrailsContextLoaderListener - Error initializing the application: Error creating bean with name 'searchableMethodFactory': Cannot resolve reference to bean 'compass' while setting bean property 'compass'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compass': FactoryBean threw exception on object creation; nested exception is java.lang.NoClassDefFoundError: grails/plugin/searchable/internal/compass/mapping/DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'searchableMethodFactory': Cannot resolve reference to bean 'compass' while setting bean property 'compass'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compass': FactoryBean threw exception on object creation; nested exception is java.lang.NoClassDefFoundError: grails/plugin/searchable/internal/compass/mapping/DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compass': FactoryBean threw exception on object creation; nested exception is java.lang.NoClassDefFoundError: grails/plugin/searchable/internal/compass/mapping/DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
... 4 more
Caused by: java.lang.NoClassDefFoundError: grails/plugin/searchable/internal/compass/mapping/DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
at grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12.doCall(DefaultSearchableCompassClassMappingXmlBuilder.groovy:188)
at grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4.doCall(DefaultSearchableCompassClassMappingXmlBuilder.groovy:187)
at grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1.doCall(DefaultSearchableCompassClassMappingXmlBuilder.groovy:72)
at grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder.buildClassMappingXml(DefaultSearchableCompassClassMappingXmlBuilder.groovy:65)
at grails.plugin.searchable.internal.compass.config.mapping.SearchableClassPropertySearchableGrailsDomainClassMappingConfigurator.configureMappings(SearchableClassPropertySearchableGrailsDomainClassMappingConfigurator.java:99)
at grails.plugin.searchable.internal.compass.config.DefaultGrailsDomainClassMappingSearchableCompassConfigurator.configure(DefaultGrailsDomainClassMappingSearchableCompassConfigurator.java:140)
at grails.plugin.searchable.internal.compass.config.CompositeSearchableCompassConfigurator.configure(CompositeSearchableCompassConfigurator.java:39)
at grails.plugin.searchable.internal.compass.spring.SearchableCompassFactoryBean.buildCompass(SearchableCompassFactoryBean.java:93)
at grails.plugin.searchable.internal.compass.spring.SearchableCompassFactoryBean.getObject(SearchableCompassFactoryBean.java:58)
at grails.plugin.searchable.internal.compass.spring.SearchableCompassFactoryBean.getObject(SearchableCompassFactoryBean.java:41)
... 4 more
Caused by: java.lang.ClassNotFoundException: grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
... 14 more
2015-08-17 10:52:48,528 [localhost-startStop-1] ERROR context.GrailsContextLoaderListener - Error initializing Grails: Error creating bean with name 'searchableMethodFactory': Cannot resolve reference to bean 'compass' while setting bean property 'compass'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compass': FactoryBean threw exception on object creation; nested exception is java.lang.NoClassDefFoundError: grails/plugin/searchable/internal/compass/mapping/DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'searchableMethodFactory': Cannot resolve reference to bean 'compass' while setting bean property 'compass'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compass': FactoryBean threw exception on object creation; nested exception is java.lang.NoClassDefFoundError: grails/plugin/searchable/internal/compass/mapping/DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'compass': FactoryBean threw exception on object creation; nested exception is java.lang.NoClassDefFoundError: grails/plugin/searchable/internal/compass/mapping/DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
... 4 more
Caused by: java.lang.NoClassDefFoundError: grails/plugin/searchable/internal/compass/mapping/DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
at grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12.doCall(DefaultSearchableCompassClassMappingXmlBuilder.groovy:188)
at grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4.doCall(DefaultSearchableCompassClassMappingXmlBuilder.groovy:187)
at grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1.doCall(DefaultSearchableCompassClassMappingXmlBuilder.groovy:72)
at grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder.buildClassMappingXml(DefaultSearchableCompassClassMappingXmlBuilder.groovy:65)
at grails.plugin.searchable.internal.compass.config.mapping.SearchableClassPropertySearchableGrailsDomainClassMappingConfigurator.configureMappings(SearchableClassPropertySearchableGrailsDomainClassMappingConfigurator.java:99)
at grails.plugin.searchable.internal.compass.config.DefaultGrailsDomainClassMappingSearchableCompassConfigurator.configure(DefaultGrailsDomainClassMappingSearchableCompassConfigurator.java:140)
at grails.plugin.searchable.internal.compass.config.CompositeSearchableCompassConfigurator.configure(CompositeSearchableCompassConfigurator.java:39)
at grails.plugin.searchable.internal.compass.spring.SearchableCompassFactoryBean.buildCompass(SearchableCompassFactoryBean.java:93)
at grails.plugin.searchable.internal.compass.spring.SearchableCompassFactoryBean.getObject(SearchableCompassFactoryBean.java:58)
at grails.plugin.searchable.internal.compass.spring.SearchableCompassFactoryBean.getObject(SearchableCompassFactoryBean.java:41)
... 4 more
Caused by: java.lang.ClassNotFoundException: grails.plugin.searchable.internal.compass.mapping.DefaultSearchableCompassClassMappingXmlBuilder$_buildClassMappingXml_closure1$_closure4$_closure12$_closure13
... 14 more
为了证明这个问题是可重现的，我在 github 上准备了一个最小的例子：
https://github.com/mlist/grails-standalone-search-bug
我在以下位置创建了一个错误报告： https ://jira.grails.org/browse/GPSTANDALONE-22
我已经尝试从默认的 tomcat 8 切换到 tomcat 7 和码头（结果相同）。我还尝试了 java 7 和 java 8，结果都一样。