所有已配置的 Hibernate 映射的 Javassist 增强失败
Javassist Enhancement failed for all configured Hibernate mappings
我正在尝试从使用 Eclipse 开发 java Web 应用程序迁移到 VS Code。
我曾经使用 Eclipses Tomcat plugin 在 Tomcat9.0.6 上本地 run/debug 使用 Hibernate 4.3.4。这工作正常。
但是，当我尝试通过 Tomcat plugin for VS Code 运行 应用程序时，我得到了使用 {class}.hbm.xml.:[=13 配置的每个实体的此类堆栈跟踪=]
[apache-tomcat-9.0.6.vs]: 2021-02-16 11:35:22,ERROR,,org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer,main,4053,JavassistLazyInitializer.java,165,JavassistLazyInitializer,getProxyFactory HHH000142: Javassist Enhancement failed: {fully.qualified.ClassName}
java.lang.NullPointerException
at javassist.util.proxy.SecurityActions.setAccessible(SecurityActions.java:103)
at javassist.util.proxy.DefineClassHelper.toClass3(DefineClassHelper.java:151)
at javassist.util.proxy.DefineClassHelper.toClass2(DefineClassHelper.java:134)
at javassist.util.proxy.DefineClassHelper.toClass(DefineClassHelper.java:95)
at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:131)
at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:530)
at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:515)
at javassist.util.proxy.ProxyFactory.createClass1(ProxyFactory.java:451)
at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:422)
at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:162)
at org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.postInstantiate(JavassistProxyFactory.java:67)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:224)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:212)
at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:80)
at jdk.internal.reflect.GeneratedConstructorAccessor52.newInstance(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:135)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:188)
at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:403)
at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:520)
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:148)
at jdk.internal.reflect.GeneratedConstructorAccessor51.newInstance(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.hibernate.persister.internal.PersisterFactoryImpl.create(PersisterFactoryImpl.java:163)
at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:135)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:401)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1857)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)
at com.onesparrow.commons.orm.hibernate.DbHibernate.init(DbHibernate.java:61)
at com.onesparrow.commons.orm.DbRepository.addDb(DbRepository.java:59)
at eu.sonetas.fuga.controller.InitController.initCustomerDbs(InitController.java:463)
at eu.sonetas.fuga.controller.InitController.init(InitController.java:312)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1124)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1079)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:971)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4765)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5075)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:742)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:718)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:703)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1142)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1876)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1054)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:428)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1586)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:308)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:424)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:367)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:966)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.startup.Catalina.start(Catalina.java:682)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:353)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:493)
我 运行 VS Code 中的应用程序，方法是为我的网络应用程序制作 war，然后使用 VS Code 插件的“运行 War on Tomcat服务器”上下文菜单选项。
我怀疑 Eclipse 插件传递了一些 VS Code 插件没有传递的参数，但我在这里完全不知所措。在这一点上，我们将不胜感激。
所以经过一番挖掘，我发现发生这种情况的原因是 Tomcat 从 JRE 11 而不是 9 开始。
要更改此设置，我发现了 this 个问题。
我正在尝试从使用 Eclipse 开发 java Web 应用程序迁移到 VS Code。
我曾经使用 Eclipses Tomcat plugin 在 Tomcat9.0.6 上本地 run/debug 使用 Hibernate 4.3.4。这工作正常。 但是，当我尝试通过 Tomcat plugin for VS Code 运行 应用程序时，我得到了使用 {class}.hbm.xml.:[=13 配置的每个实体的此类堆栈跟踪=]
[apache-tomcat-9.0.6.vs]: 2021-02-16 11:35:22,ERROR,,org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer,main,4053,JavassistLazyInitializer.java,165,JavassistLazyInitializer,getProxyFactory HHH000142: Javassist Enhancement failed: {fully.qualified.ClassName}
java.lang.NullPointerException
at javassist.util.proxy.SecurityActions.setAccessible(SecurityActions.java:103)
at javassist.util.proxy.DefineClassHelper.toClass3(DefineClassHelper.java:151)
at javassist.util.proxy.DefineClassHelper.toClass2(DefineClassHelper.java:134)
at javassist.util.proxy.DefineClassHelper.toClass(DefineClassHelper.java:95)
at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:131)
at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:530)
at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:515)
at javassist.util.proxy.ProxyFactory.createClass1(ProxyFactory.java:451)
at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:422)
at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:162)
at org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.postInstantiate(JavassistProxyFactory.java:67)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:224)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:212)
at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:80)
at jdk.internal.reflect.GeneratedConstructorAccessor52.newInstance(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:135)
at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:188)
at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:403)
at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:520)
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:148)
at jdk.internal.reflect.GeneratedConstructorAccessor51.newInstance(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.hibernate.persister.internal.PersisterFactoryImpl.create(PersisterFactoryImpl.java:163)
at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:135)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:401)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1857)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1928)
at com.onesparrow.commons.orm.hibernate.DbHibernate.init(DbHibernate.java:61)
at com.onesparrow.commons.orm.DbRepository.addDb(DbRepository.java:59)
at eu.sonetas.fuga.controller.InitController.initCustomerDbs(InitController.java:463)
at eu.sonetas.fuga.controller.InitController.init(InitController.java:312)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1124)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1079)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:971)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4765)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5075)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:742)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:718)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:703)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1142)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1876)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1054)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:428)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1586)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:308)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:424)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:367)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:966)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.startup.Catalina.start(Catalina.java:682)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:353)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:493)
我 运行 VS Code 中的应用程序，方法是为我的网络应用程序制作 war，然后使用 VS Code 插件的“运行 War on Tomcat服务器”上下文菜单选项。
我怀疑 Eclipse 插件传递了一些 VS Code 插件没有传递的参数，但我在这里完全不知所措。在这一点上，我们将不胜感激。
所以经过一番挖掘，我发现发生这种情况的原因是 Tomcat 从 JRE 11 而不是 9 开始。
要更改此设置，我发现了 this 个问题。