<2017-4-10 上午10时30分04秒 CST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1491791402694' for task '0'. Error is: 'weblogic.application.ModuleException: '
weblogic.application.ModuleException: 
at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:387)
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$1.next(DeploymentCallbackFlow.java:387)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
Truncated. see log file for complete stacktrace
java.lang.ClassCastException: com.ctc.wstx.stax.WstxInputFactory cannot be cast to javax.xml.stream.XMLInputFactory
at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:154)
at weblogic.servlet.internal.TldCacheHelper$TldIOHelper.parseXML(TldCacheHelper.java:124)
at weblogic.descriptor.DescriptorCache.parseXML(DescriptorCache.java:380)
at weblogic.servlet.internal.TldCacheHelper.parseTagLibraries(TldCacheHelper.java:65)
at weblogic.servlet.internal.War.getTagInfo(War.java:891)
Truncated. see log file for complete stacktrace
> 

Weblogic部署Web应用时报com.ctc.wstx.stax.WstxInputFactory cannot be cast to javax.xml.stream.XMLInputFactory，weblogic.xml配置为：

  <container-descriptor>  

   <servlet-reload-check-secs>-0</servlet-reload-check-secs>

   <prefer-web-inf-classes>true</prefer-web-inf-classes>

  </container-descriptor>