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Author

Unsupported major minor version error urgent

ujjwal soni
Ranch Hand

Joined: Mar 28, 2007
Posts: 403
Hi,

I am getting the below error when i deploy my ibatis application on Jboss, i am able to successfully deploy & execute the same application on Apache tomcat. Please help !!!

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: com/ibatis/common/resources/Resources (Unsupported major.minor version 49.0)
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:294)
org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)


root cause

java.lang.UnsupportedClassVersionError: com/ibatis/common/resources/Resources (Unsupported major.minor version 49.0)
java.lang.ClassLoader.defineClass0(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java:539)
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1629)
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:850)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1299)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1181)
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
com.erix.action.ErixAction.display(ErixAction.java:66)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:324)
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)
org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)


Cheers!!!

Ujjwal B Soni

<baroda>
<gujarat>
<india>


Cheers!!!
Ujjwal B Soni <baroda, gujarat, india> <+918866008962>
"Helping hands are better than praying lips......"
ujjwal soni
Ranch Hand

Joined: Mar 28, 2007
Posts: 403
Hi,

I was able to solve this error by installing ibatis-2.3.0.677 jar lib files. Previously i was using ibatis-2.3.4.726. Jboss JVM uses JDK 1.4 & ibatis-2.3.4.726 uses JDK 1.6. So i found a compactible version that fits into JDK 1.4 which was ibatis-2.3.0.677 & thus, the application ran successfully !!!

Cheers!!!

Ujjwal B Soni

<919998971048 -baroda -gujarat -india>
 
I agree. Here's the link: http://aspose.com/file-tools
 
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