java.lang.ClassCastException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Google Groups by njs, 7 months ago
via Oracle Community by 3004, 1 year ago
java.lang.ClassCastException:
at weblogic.servlet.internal.WebAppServletContext.registerFilter(WebAppServletContext.java:2834)
at weblogic.servlet.internal.WebAppServletContext.initFilters(WebAppServletContext.java:2810)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:3112)
at weblogic.servlet.internal.WebAppServletContext.setStarted(WebAppServletContext.java:5559)
at weblogic.j2ee.J2EEApplicationContainer.start(J2EEApplicationContainer.java:2012)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:2053)
at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.activateContainer(SlaveDeployer.java:2558)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.doCommit(SlaveDeployer.java:2483)
at weblogic.management.deploy.slave.SlaveDeployer$Task.commit(SlaveDeployer.java:2308)
at weblogic.management.deploy.slave.SlaveDeployer$Task.checkAutoCommit(SlaveDeployer.java:2390)
at weblogic.management.deploy.slave.SlaveDeployer$Task.prepare(SlaveDeployer.java:2302)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2455)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:829)
at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:538)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:496)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:178)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:151)

Users with the same issue

You are the first who have seen this exception.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.