Question

我正在将应用程序从WAS 7迁移到WAS 8.5。应用程序启动时出现以下错误。错误是关于番石榴库，项目正在使用guava-1.5.jar。我不确定它是否与我使用的特定版本有关。如果有人能对这个问题有所了解，我会很高兴。

Caused by: java.lang.VerifyError: JVMVRFY007 final method overridden; class=com/google/common/collect/NullsLastOrdering, method=reverse()Lcom/google/common/collect/Ordering;, pc=0
at java.lang.ClassLoader.defineClassImpl(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:262)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:69)
at com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:853)
at com.ibm.ws.classloader.CompoundClassLoader.localFindClass(CompoundClassLoader.java:763)
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:586)
at java.lang.ClassLoader.loadClass(ClassLoader.java:627)
at com.ibm.ws.webbeans.services.ScannerServiceImpl.convertClassNamesToClass(ScannerServiceImpl.java:490)
at com.ibm.ws.webbeans.services.ScannerServiceImpl.ecsScan(ScannerServiceImpl.java:422)
at com.ibm.ws.webbeans.services.ScannerServiceImpl.populateBeans(ScannerServiceImpl.java:231)
at com.ibm.ws.webbeans.services.ScannerServiceImpl.populateBeans(ScannerServiceImpl.java:241)
at com.ibm.ws.webbeans.services.JCDIComponentImpl.populateOneDeployedObject(JCDIComponentImpl.java:331)
at com.ibm.ws.webbeans.services.JCDIComponentImpl.isJCDIEnabled(JCDIComponentImpl.java:835)
at com.ibm.ws.jaxrs.metadata.JAXRSServerMetaDataBuilder.buildJAXRSMetaData(JAXRSServerMetaDataBuilder.java:72)
at com.ibm.ws.jaxrs.component.JAXRSComponentImpl.stateChanged(JAXRSComponentImpl.java:269)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.stateChanged(ApplicationMgrImpl.java:1118)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectEvent(DeployedApplicationImpl.java:1353)
at com.ibm.ws.runtime.component.DeployedModuleImpl.setState(DeployedModuleImpl.java:248)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:636)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968)
... 62 more

Answer 1

Guava的Ordering#reverse方法在任何番石榴版本中都不是最终版本。它只是在一个非常非常旧的Google Collections版本中的最终版本：https://code.google.com/p/google-collections/source/diff?r=98&old=92&path=/trunk/src/com/google/common/collect/Ordering.java

所以你应该在你的类路径中寻找google-collect*.jar并摆脱它。它不再存在任何目的。

java.lang.VerifyError：JVMVRFY007重写的最终方法;类= COM /谷歌/普通/收集/ NullsLastOrdering

1 个答案: