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Posted to users@tomcat.apache.org by "Samara, Fadi N Mr ACSIM/ASPEX" <Fa...@hqda.army.mil> on 2005/12/22 17:05:39 UTC

JRE versions (UNCLASSIFIED)

Classification:  UNCLASSIFIED 
Caveats: NONE
 
Hey list,

I am running into a problem which I am sure some of you have came across.
I am trying to compile a servlet at run time.  My eclipse environment's JRE
is 1.5
I placed tools.jar in the common/lin directory.

When I compile the class file, this is what I get
javax.servlet.ServletException: Error allocating a servlet instance
	
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
	
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
	
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:743)
	
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:527)
	
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
	
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
	java.lang.Thread.run(Thread.java:534)
root cause 
java.lang.UnsupportedClassVersionError: servlets/CompileServlet (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(WebappClassLo
ader.java:1629)
	
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav
a:850)
	
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1299)
	
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1181)
	
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
	
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
	
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:743)
	
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:527)
	
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
	
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
	java.lang.Thread.run(Thread.java:534)


I know it has something to do with the JVM, but I can't get to the solution.
I exausted every single option.
PLEASE HELP

Thanks
Fadi
 
Classification:  UNCLASSIFIED 
Caveats: NONE