[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3323) JPA example on Tomcat 6.X and glassfish throws a IllegalStateException: Cannot load WEB-INF/classes/org/jboss/seam/example/jpa/Hotel.class

JPA example on Tomcat 6.X and glassfish throws a IllegalStateException: Cannot load WEB-INF/classes/org/jboss/seam/example/jpa/Hotel.class ------------------------------------------------------------------------------------------------------------------------------------------ Key: JBSEAM-3323 URL: https://jira.jboss.org/jira/browse/JBSEAM-3323 Project: Seam Issue Type: Bug Components: Examples, Platform interoperability Affects Versions: 2.1.0.BETA1 Reporter: Jay Balunas Assignee: Pete Muir Priority: Critical Fix For: 2.1.0.CR1 When deploying the JPA example without embedded I see the exception below. I have added the hsql.jar file to tomcat, and deployed the war from the "dist-tomcat6" directory. I do not believe it is related, but the instructions in the readme say to deploy the war in "dist-jboss" which does not exist. This is probably a typo. Just to be sure I did attempt to deploy the war in the "dist-jboss" but it failed with other errors because it does not package all the right jars. SEVERE: Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener java.lang.IllegalStateException: Cannot load WEB-INF/classes/org/jboss/seam/example/jpa/Hotel.class from WebappClassLoader delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@12a54f9 (using getResourceAsStream() returned null) at org.jboss.seam.deployment.AbstractDeploymentHandler.getClassFile(AbstractDeploymentHandler.java:41) at org.jboss.seam.deployment.ComponentDeploymentHandler.handle(ComponentDeploymentHandler.java:57) at org.jboss.seam.deployment.DeploymentStrategy.handle(DeploymentStrategy.java:177) at org.jboss.seam.deployment.AbstractScanner.handleItem(AbstractScanner.java:30) at org.jboss.seam.deployment.URLScanner.handleDirectory(URLScanner.java:141) at org.jboss.seam.deployment.URLScanner.handleDirectory(URLScanner.java:137) at org.jboss.seam.deployment.URLScanner.handleDirectory(URLScanner.java:137) at org.jboss.seam.deployment.URLScanner.handleDirectory(URLScanner.java:137) at org.jboss.seam.deployment.URLScanner.handleDirectory(URLScanner.java:137) at org.jboss.seam.deployment.URLScanner.handleDirectory(URLScanner.java:137) at org.jboss.seam.deployment.URLScanner.handleDirectory(URLScanner.java:137) at org.jboss.seam.deployment.URLScanner.handleDirectory(URLScanner.java:137) at org.jboss.seam.deployment.URLScanner.scanDirectories(URLScanner.java:40) at org.jboss.seam.deployment.StandardDeploymentStrategy.scan(StandardDeploymentStrategy.java:107) at org.jboss.seam.init.Initialization.create(Initialization.java:113) at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4350) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:829) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:718) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490) at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1215) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590) at java.lang.Thread.run(Thread.java:595)