Hi,
I've moved from Tomcat 3.2.1 to Tomcat 4.0 only to encounter the following
problem:
java.lang.LinkageError: Class javax/servlet/ServletContext violates loader
constraints
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
at
org.apache.soap.server.http.ServerHTTPUtils.getServiceManagerFromContext(Ser
verHTTPUtils.java:98)
at
org.apache.soap.server.http.ServerHTTPUtils.getServiceManagerFromContext(Ser
verHTTPUtils.java:111)
at
admin._0002fadmin_0002flist_0002ejsplist_jsp_0._jspService(_0002fadmin_0002f
list_0002ejsplist_jsp_0.java:59)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:184)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:328)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:407)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:215)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:251)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:196)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2041)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161
)
at org.apache.catalina.valves.ValveBase.invokeNext(ValveBase.java:242)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:414)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:975)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:159)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977)
at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
818)
at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:897)
at java.lang.Thread.run(Thread.java:484)
I am using the latest servlet API from Tomcat 4.0. I compiled my servlet
using JBuilder 4.0, but maybe it is using the old servlet library from its
own installation directory? Any help is appreciated.
------------------------------------------------
Aleksandar Milanovic
Software Engineer
Galdos Systems Inc.
email: [EMAIL PROTECTED]
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