Auto-Deployment Failed On JBoss 3.0 + Tomcat 4.1
Same application, auto-deployment works fine on JBoss 2.4.4 but always failed on JBoss 3.0. The application can be deployed successfully after restarting the server. The error message was:
12:51:23,655 ERROR [MainDeployer] Undeployment failed: file:/E:/jboss-3.0.3_tomcat-4.1.12/server/def
ault/deploy/workflow.war
org.jboss.deployment.DeploymentException: Error during deploy; - nested throwable: (java.lang.NullPo
interException)
at org.jboss.web.AbstractWebContainer.stop(AbstractWebContainer.java:355)
at org.jboss.deployment.MainDeployer.stop(MainDeployer.java:469)
at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:443)
at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:438)
at org.jboss.deployment.MainDeployer.undeploy(MainDeployer.java:411)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284
)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
at $Proxy4.undeploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.undeploy(URLDeploymentScanner.java:457)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:552)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeplo
ymentScanner.java:212)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploym
entScanner.java:225)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeployme
ntScanner.java:202)
Caused by: java.lang.NullPointerException
at org.jboss.util.file.Files.delete(Files.java:39)
at org.jboss.web.catalina.EmbeddedCatalinaService41.performUndeploy(EmbeddedCatalinaService4
1.java:330)
at org.jboss.web.AbstractWebContainer.stop(AbstractWebContainer.java:345)
... 17 more
Thanks.