I just installed the tomcat 5.5 with two instances running in the same ip
address, but in different ports. Its works but the manager just work in one
of them. The manager for the second port show me the following error:
HTTP Status 500 -
_____
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception
javax.servlet.ServletException: Error allocating a servlet instance
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
.java:524)
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:869)
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:664)
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:527)
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
java.lang.Thread.run(Thread.java:619)
root cause
java.lang.NoClassDefFoundError: org/apache/catalina/manager/ManagerServlet
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(WebappClassLo
ader.java:1815)
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav
a:869)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1322)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1201)
java.security.AccessController.doPrivileged(Native Method)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
.java:524)
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:869)
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:664)
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:527)
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
java.lang.Thread.run(Thread.java:619)
note The full stack trace of the root cause is available in the Apache
Tomcat/5.5 logs.
Can someone help me with this problem?
Thanks in advance
Emilio Muno
