[Champion]

hello

I am following this tutoriel http://www.laliluna.de/simple-xdoclet-ejb-tutorial.html

when I deploy the ejb book here is the error I got.
it seems to be e problem with jdbc connection….

08:43:05,366 ERROR [EntityContainer] Starting failed jboss.j2ee:jndiName=ejb/Book,service=EJB
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
    at java.lang.String.charAt(String.java:444)
    at org.jboss.mx.loading.RepositoryClassLoader.loadClassLocally(RepositoryClassLoader.java:167)
    at org.jboss.mx.loading.UnifiedLoaderRepository3.loadClassFromClassLoader(UnifiedLoaderRepository3.java:265)
    at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:270)
    at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:464)
    at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:374)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at org.jboss.util.loading.DelegatingClassLoader.loadClass(DelegatingClassLoader.java:77)
    at org.jboss.mx.loading.LoaderRepositoryClassLoader.loadClass(LoaderRepositoryClassLoader.java:78)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at org.jboss.util.loading.DelegatingClassLoader.loadClass(DelegatingClassLoader.java:77)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCEntityCommandMetaData.<init>(JDBCEntityCommandMetaData.java:58)
    at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCEntityMetaData.<init>(JDBCEntityMetaData.java:920)
    at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCApplicationMetaData.<init>(JDBCApplicationMetaData.java:363)
    at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCXmlFileLoader.load(JDBCXmlFileLoader.java:75)
    at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadJDBCEntityMetaData(JDBCStoreManager.java:721)
    at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.initStoreManager(JDBCStoreManager.java:409)
    at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.java:353)
    at org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager.java:157)
    at org.jboss.ejb.EntityContainer.startService(EntityContainer.java:340)

[Riyad Kalla]

Moving to OT > Soft Dev.

Have you tried asking the author of the tutorial?

[Author]

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