JSP Page giving runtime error

[Aravind Prasad]

Dear Ranchers,

I have developed an application in JSP and MySQL. I was using Windows XP for the production environment and later for implementation, I have upload the war file in Windows 2003 Server. When run the application using the url http://localhost:8080/clientprofile, it is giving an error - Cannot compile Class file

The error is provided below.

<blockquote>code:

---

<pre name="code" class="core">
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

javax.servlet.ServletException: Bad version number in .class file
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:858)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
org.apache.jsp.indexValidate_jsp._jspService(indexValidate_jsp.java:102)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


root cause

java.lang.UnsupportedClassVersionError: Bad version number in .class file
java.lang.ClassLoader.defineClass1(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java:620)
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1812)
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:866)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1319)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1198)
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
com.softnotions.road.LoginHandler.<init>(LoginHandler.java:67)
org.apache.jsp.indexValidate_jsp._jspService(indexValidate_jsp.java:56)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
</pre>

---

</blockquote>

Please help me to sort this problem out.

Thanks in advance

Regards
Aravind Prasad

[Purushoth Thambu]

What's the JVM version in your XP and in 2003? My guess is 2003 has lower version of JVM

[Aravind Prasad]

Hi Mr. Purushothaman,

Both the JRE Version in Windows XP and Windows 2003 are same. I'm still getting the same error.

C:\Users\Aravind Prassad>java -version
java version "1.6.0_05"
Java(TM) SE Runtime Environment (build 1.6.0_05-b13)
Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode, sharing)
 
C:\Users\Aravind Prassad>
 

Please help me!!

Aravind Prasad

[Ben Souther]

This error message means that the classes were compiled with a version higher than the version under which your application is being run.
You'll need to check again to see what version your application is being run.
(Just because you're seeing version 6 at the command line, doesn't mean that's the version that your container is using.)