Hi, All
Thanks in advance, I need helps on the follows.
I have the following problems/questions.
1. Is TOMCAT6 running at the platform of
Win server 2003?
2. I faied to install TOMCAT6, so I swith to
TOMCAT5.5, it is running, but I had another
problems as follows:
I use Eclipse3.3 as my tool.
I use TOMCAT5.5.27+MySQL5.1+JSP+JAVA to develope.
All, including server, run under Eclipse.
Everything seems running well under environment of Eclipse3.3.
So I create the *.war file and exit Eclipse3.3,
start TOMCAT5.5 by service, deploy *.war.
And start I.E. to browse, the 1st page (only *.jsp code) was
shown OK. But when I click the link which will access
to java classes, it gave me the following bad-version
errors.
I just get confused when everything running well under Eclipse3.3,
but failed under on service.
What/how can I solve this? Thanks again.
org.apache.jasper.JasperException: Bad version number in .class file
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWra
pper.java:460)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
55)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
原因
javax.servlet.ServletException: Bad version number in .class file
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI
mpl.java:841)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
l.java:774)
org.apache.jsp.hoshu.com_jsp._jspService(com_jsp.java:149)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
31)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
原因
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(WebappClassLo
ader.java:1876)
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav
a:889)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1353)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1232)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:125)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
java.lang.ClassLoader.loadClassInternal(Unknown Source)
org.apache.jsp.hoshu.com_jsp._jspService(com_jsp.java:60)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
31)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
Regards
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