It looks like you're executing java 5 code in a java 1.4 vm. Make sure any tools and containers you're using (Eclipse, JBOSS, etc.) are running in a java 5 vm.
Denis -----Original Message----- From: Bruno Haas [mailto:[EMAIL PROTECTED] Sent: sexta-feira, 1 de abril de 2005 14:31 To: Tapestry users Subject: Tapestry and Java 5.0 Hi all, I'm trying to compile my tapestry app wit the the jdk1.5 in order to be able to use hibernate3 ejb annotations. I'm getting the following exception when hitting the web app. It seems that tapestry cannot load my Home class due to a version problem. My questions are: * Do I have to download the tapestry source code and recompile it using the jdk1.5 to make this work ? * Is it a good idea at this point in time to rely on Java 5.0 ? Thanks a lot Bruno java.lang.UnsupportedClassVersionError net/sf/actirec/pages/Home (Unsupported major.minor version 49.0) Stack Trace: * java.lang.ClassLoader.defineClass0(Native Method) * java.lang.ClassLoader.defineClass(ClassLoader.java:537) * java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) * org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo ader.java:1679) * org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav a:968) * org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1409) * org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1289) * java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) * java.lang.Class.forName0(Native Method) * java.lang.Class.forName(Class.java:219) --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
