Hello, I have JBoss 5.0.0.GA (build: SVNTag=JBoss_5_0_0_GA date=200812042121). I try to deploy the following webapp: nostradamus-webconsole-0.0.1-SNAPSHOT.war --WEB-INF ----| ----classes ------| ------META-INF --------| --------persistence.xml ----lib -----| -----nostradamus-model-0.0.1-SNAPSHOT.jar My persistence.xml: <persistence xmlns="http://java.sun.com/xml/ns/persistence" | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" | version="1.0"> | | <persistence-unit name="quoteService" transaction-type="JTA"> | <jta-data-source>java:/NostradamusXADatasource</jta-data-source> | <non-jta-data-source>java:/NostradamusDatasource</non-jta-data-source> | <jar-file>nostradamus-webconsole-0.0.1-SNAPSHOT/WEB-INF/lib/nostradamus-model-0.0.1-SNAPSHOT.jar</jar-file> | <class>ru.skonyahin.nostradamus.model.Stock</class> | </persistence-unit> | | </persistence> I deploy it via maven jboss plugin. Deployment fails. Log is here: 2009-01-06 14:42:58,265 DEBUG [org.hibernate.ejb.Ejb3Configuration] (http-127.0.0.1-8080-3) Processing PersistenceUnitInfo [ | name: quoteService | persistence provider classname: org.hibernate.ejb.HibernatePersistence | classloader: BaseClassLoader@fdb0a6{vfszip:/C:/Work/nostradamus/nostradamus-webconsole/target/nostradamus-webconsole-0.0.1-SNAPSHOT.war} | Temporary classloader: null | excludeUnlistedClasses: false | JTA datasource: null | Non JTA datasource: null | Transaction type: JTA | PU root URL: vfszip:/C:/Work/nostradamus/nostradamus-webconsole/target/nostradamus-webconsole-0.0.1-SNAPSHOT.war/WEB-INF/classes/ | Jar files URLs [ | vfszip:/C:/Work/nostradamus/nostradamus-webconsole/target/nostradamus-webconsole-0.0.1-SNAPSHOT/WEB-INF/lib/nostradamus-model-0.0.1-SNAPSHOT.jar] | Managed classes names [ | ru.skonyahin.nostradamus.model.Stock] | Mapping files names [] | Properties [ | hibernate.jndi.java.naming.factory.url.pkgs: org.jboss.naming:org.jnp.interfaces | hibernate.cache.provider_class: org.hibernate.cache.HashtableCacheProvider | hibernate.transaction.manager_lookup_class: org.hibernate.transaction.JBossTransactionManagerLookup | hibernate.jndi.java.naming.factory.initial: org.jnp.interfaces.NamingContextFactory | hibernate.jacc.ctx.id: nostradamus-webconsole-0.0.1-SNAPSHOT.war | hibernate.cache.region_prefix: persistence.unit:unitName=#quoteService | hibernate.session_factory_name: persistence.unit:unitName=#quoteService | hibernate.bytecode.use_reflection_optimizer: false | hibernate.bytecode.provider: javassist] | 2009-01-06 14:42:58,265 DEBUG [org.hibernate.ejb.Ejb3Configuration] (http-127.0.0.1-8080-3) Detect class: true; detect hbm: true | 2009-01-06 14:42:58,265 DEBUG [org.hibernate.ejb.Ejb3Configuration] (http-127.0.0.1-8080-3) Detect class: true; detect hbm: true | 2009-01-06 14:42:58,265 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (http-127.0.0.1-8080-3) Error installing to Start: name=persistence.unit:unitName=#quoteService state=Create | java.lang.RuntimeException: error trying to scan <jar-file>: vfszip:/C:/Work/nostradamus/nostradamus-webconsole/target/nostradamus-webconsole-0.0.1-SNAPSHOT/WEB-INF/lib/nostradamus-model-0.0.1-SNAPSHOT.jar | at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:635) | at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:347) | at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:126) | at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:311) | [... SKIPPED ...] | org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | at java.lang.Thread.run(Unknown Source) | Caused by: java.lang.RuntimeException: Archive browser cannot handle protocol: vfszip:/C:/Work/nostradamus/nostradamus-webconsole/target/nostradamus-webconsole-0.0.1-SNAPSHOT/WEB-INF/lib/nostradamus-model-0.0.1-SNAPSHOT.jar | at org.jboss.util.file.ArchiveBrowser.getBrowser(ArchiveBrowser.java:63) | at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:626) | ... 85 more Path C:/Work/nostradamus/nostradamus-webconsole/target/nostradamus-webconsole-0.0.1-SNAPSHOT/WEB-INF/lib/nostradamus-model-0.0.1-SNAPSHOT.jar actually exists. When I try to specify jar relative to war-file (not for endorsed dir), I have the same error. Any ideas? Thanks, Sergey View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199745#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...