启动weblogic时，显示如下错误。所说对其他项目没有影响，但是不知道如何去掉。
<2009-4-9 上午06时21分33秒 GMT> <Error> <Deployer> <BEA-149206> <Failed to stage the component null of the application webtest.>
<2009-4-9 上午06时21分33秒 GMT> <Error> <Deployer> <BEA-149205> <Failed to initialize the application webtest due to error weblogic.management.DeploymentException: [Deployer:149206]Failed to stage the component null of the application webtest..
weblogic.management.DeploymentException: [Deployer:149206]Failed to stage the component null of the application webtest.
at weblogic.management.deploy.slave.SlaveDeployer.getApplicationInputStream(SlaveDeployer.java:1881)
at weblogic.management.deploy.slave.SlaveDeployer.access$1700(SlaveDeployer.java:116)
at weblogic.management.deploy.slave.SlaveDeployer$Application.restage(SlaveDeployer.java:2841)
at weblogic.management.deploy.slave.SlaveDeployer$StagingOrder.execute(SlaveDeployer.java:3379)
at weblogic.management.deploy.slave.SlaveDeployer$Application.stageFromOrder(SlaveDeployer.java:2799)
at weblogic.management.deploy.slave.SlaveDeployer$Application.prepare(SlaveDeployer.java:3019)
at weblogic.management.deploy.slave.SlaveDeployer.prepareAllApplications(SlaveDeployer.java:984)
at weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:341)
at weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl.java:229)
at weblogic.t3.srvr.SubsystemManager.resume(SubsystemManager.java:136)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:965)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:360)
at weblogic.Server.main(Server.java:32)
>
webtest是以前删除的一个项目，而且weblogic目录下也都删没了，怎么还是加载它？
------解决方案--------------------
缓存问题。清一下weblogic的缓存