GAE Java 1.7驗證錯誤

Question

我嘗試使用Java 7 jvm和1.7編譯器將我的應用程序部署到App Engine 1.8.8。一切工作正常與1.6但是當我遷移到7我得到下面的VerifyError：

Nested in org.springframework.beans.factory.BeanCreationException: Error creating bean  with name 'mydaoDao': Injection of persistence dependencies failed; nested exception is  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in ServletContext resource [/WEB-INF/jpa-context.xml]: Invocation of init method failed; nested exception is java.lang.SecurityException: Unable to get members for class com.myapp.Users: 
java.lang.VerifyError: Expecting a stackmap frame at branch target 42 in method com.myapp.Dao.getToken()Lcom/myapp/Token; at offset 4 
at java.lang.Class.getDeclaredMethods0(Native Method) 
at java.lang.Class.privateGetDeclaredMethods(Class.java:2517) 
at java.lang.Class.getDeclaredMethods(Class.java:256) 
at org.hibernate.annotations.common.reflection.java.JavaXClass.getDeclaredMethodProperties(JavaXClass.java:112) 
at org.hibernate.annotations.common.reflection.java.JavaXClass.getDeclaredProperties(JavaXClass.java:129) 
at org.hibernate.annotations.common.reflection.java.JavaXClass.getDeclaredProperties(JavaXClas s.java:121) 
at org.hibernate.cfg.InheritanceState.determineDefaultAccessType(InheritanceState.java:253) 
at org.hibernate.cfg.InheritanceState.getElementsToProcess(InheritanceState.java:223) 
at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:686) 
at org.hibernate.cfg.Configuration$MetadataSourceQueue.processAnnotatedClassesQueue(Configuration.java:4035) 
at org.hibernate.cfg.Configuration$MetadataSourceQueue.processMetadata(Configuration.java:3989) 
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1398) 
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1375) 
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1519) 
at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:193) 
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:1100) 
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:689) 
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73) 
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:257) 
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:310) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$6.run(AbstractAutowireCapableBeanFactory.java:1504) 
at java.security.AccessController.doPrivileged(Native Method) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1502) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1452) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) 
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) 
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) 
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) 
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:530) 
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:496) 
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:657) 
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:630) 
at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:159) 
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) 
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:339) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) 
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) 
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) 
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585) 
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913) 
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464) 
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:384) 
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283) 
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111) 
at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:548) 
at org.mortbay.jetty.servlet.Context.startContext(Context.java:136) 
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250) 
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) 
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467) 
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) 
at com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:435) 
at com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:442) 
at com.google.tracing.CurrentContext.runInContext(CurrentContext.java:186) 
at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:306) 
at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:298) 
at com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:439) 
at java.lang.Thread.run(Thread.java:724) 

當我使用編譯器1.6它工作正常。此外，我已經嘗試設置VM參數-XX：-UseSplitVerifier或-noverify，但這隻適用於GAE開發而不適用於生產。除了使用編譯器1.6以外，是否有解決方案？

Answer 1

答案是使用Java編譯器1.6

Answer 2

你的運行配置可能配置錯誤：

http://java.dzone.com/articles/javalangverifyerror-expecting