This Error generally comes when the compilation JRE and running JRE are not same, have you developed the code used in the Struts application and in java application on same enviornment??
and which version of struts you are using?? On Fri, Feb 13, 2009 at 9:51 AM, Narasimha Raju Naidu <feel2w...@gmail.com>wrote: > Hi to all, > > I am new to MyEclipse IDE and Struts. I am developing a Login > form. In that i need to test the user entered details from Databse. My > Database is PostgreSQL. I tested with a java program and i am sucessfully > retriving data from database. But when i am trying to access from > loginForm.java of struts i am getting the following errors. > > > SEVERE: Servlet.service() for servlet action threw exception > java.lang.UnsupportedClassVersionError: Bad version number in .class file > java.lang.ClassLoader.defineClass1(Native Method) > java.lang.ClassLoader.defineClass(Unknown Source) > java.security.SecureClassLoader.defineClass(Unknown Source) > > > org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1817) > > > > org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872) > > > > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1325) > > > > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204) > > java.lang.ClassLoader.loadClassInternal(Unknown Source) > java.lang.Class.forName0(Native Method) > java.lang.Class.forName(Unknown Source) > com.yourcompany.struts.action.LoginAction.execute(LoginAction.java:43) > > > org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) > > > > org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) > > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) > javax.servlet.http.HttpServlet.service(HttpServlet.java:710) > javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > > > Can any one tell what is the exact problem and how to resolve it. I am > waiting for your valuabel replies. > > > -- > Regards, > Narasimha Raju.Naidu > Hyderabad > India > uni... >
