今天想把tomcat下的程序迁移到weblogic92上，可是程序在发布到weblogic92时报下面的异常：
Home > Summary of Deployments > Summary of JDBC Data Sources > myDataSource > Summary of Deployments :
Messages
An error occurred during activation of changes, please see the log for details.
[HTTP:101064][WebAppModule(nonvhl:WebRoot)] Error parsing descriptor in Web appplication "E:\workspace\nonvhl_policy_TS\WebRoot"
weblogic.application.ModuleException: VALIDATION PROBLEMS WERE FOUND E:\workspace\nonvhl_policy_TS\WebRoot\WEB-INF\web.xml:133:5:133:5: problem: cvc-complex
-type.2.4a: Expected elements 'servlet-class@http://java.sun.com/xml/ns/j2ee jsp-file@http://java.sun.com/xml/ns/j2ee' instead of 'display-
name@http://java.sun.com/xml/ns/j2ee' here in element servlet@http://java.sun.com/xml/ns/j2ee: at weblogic.servlet.internal.WebAppModule.loadDescriptor
(WebAppModule.java:784) at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:275) at
weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176) at
weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93) at
weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:360) at weblogic.application.utils.StateMachineDriver.nextState
(StateMachineDriver.java:26) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:56) at
weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:46) at weblogic.application.internal.BaseDeployment$1.next
(BaseDeployment.java:621) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26) at
weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:208) at weblogic.application.internal.DeploymentStateChecker.prepare
(DeploymentStateChecker.java:147) at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:61) at
weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:189) at
weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:87) at
weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217) at
weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:718) at
weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1185) at
weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:247) at
原因：经过分析是web.xml配置的问题，有些servlet上面配置了'display-name'，这个weblogic是不支持的。
解决：在web.xml中把'display-name'删除掉，工程就可以在weblogic下成功发布。