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Posted to users@tomcat.apache.org by Mike Campbell <mi...@s1.com> on 2000/11/15 22:24:26 UTC

Struts/Java/Tomcat/Digester error?

All, When trying to run the struts example, it dies.  We think here it's a lower level problem than struts, but are at a loss to
figure out what.

It SEEMS the Digester.getParser() dies whenever an XML file is trying to be read (the database.xml file can't be read and the
action.xml file seems to have problems being read also).

Tomcat is installed to the point where it CAN run servlets and JSP's successfully.  I'm using it on NT in standalone mode (no
apache).

When Tomcat starts, here's the error.  Anyone have any ideas here?  Thanks.

Digester.getParser:
java.lang.SecurityException: sealing violation
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:234)
        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 java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:120)
        at javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:92)
        at org.apache.struts.digester.Digester.getParser(Digester.java:284)
        at org.apache.struts.digester.Digester.parse(Digester.java:748)
        at org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:619)
        at org.apache.struts.action.ActionServlet.init(ActionServlet.java:291)
        at javax.servlet.GenericServlet.init(GenericServlet.java:258)
        at org.apache.tomcat.core.ServletWrapper.initServlet(ServletWrapper.java:315)
        at org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:276)
        at org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(LoadOnStartupInterceptor.java:132)
        at org.apache.tomcat.core.ContextManager.initContext(ContextManager.java:227)
        at org.apache.tomcat.core.ContextManager.init(ContextManager.java:201)
        at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:156)
        at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:163)
--
Mike Campbell, R&D, Norcross, GA
mailto: mike.campbell@s1.com
+678.421.4641

RE: Struts/Java/Tomcat/Digester error?

Posted by Vilavanh Messien <vi...@agora.ulaval.ca>.
I've already had this problem. I think it comes from the version of Struts
you're using.
Try with Tomcat 3.2b7 and Struts-20001114 build. It should work.

Vilavanh Messien

-----Message d'origine-----
De : Mike Campbell [mailto:mike.campbell@s1.com]
Envoyé : 15 novembre, 2000 16:24
À : struts; tomcat-user@jakarta.apache.org
Cc : Eric Baelen (E-mail); jeff.schilling@s1.com
Objet : Struts/Java/Tomcat/Digester error?


All, When trying to run the struts example, it dies.  We think here it's a
lower level problem than struts, but are at a loss to
figure out what.

It SEEMS the Digester.getParser() dies whenever an XML file is trying to be
read (the database.xml file can't be read and the
action.xml file seems to have problems being read also).

Tomcat is installed to the point where it CAN run servlets and JSP's
successfully.  I'm using it on NT in standalone mode (no
apache).

When Tomcat starts, here's the error.  Anyone have any ideas here?  Thanks.

Digester.getParser:
java.lang.SecurityException: sealing violation
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:234)
        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 java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:120)
        at
javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:92)
        at org.apache.struts.digester.Digester.getParser(Digester.java:284)
        at org.apache.struts.digester.Digester.parse(Digester.java:748)
        at
org.apache.struts.action.ActionServlet.initMapping(ActionServlet.java:619)
        at
org.apache.struts.action.ActionServlet.init(ActionServlet.java:291)
        at javax.servlet.GenericServlet.init(GenericServlet.java:258)
        at
org.apache.tomcat.core.ServletWrapper.initServlet(ServletWrapper.java:315)
        at
org.apache.tomcat.core.ServletWrapper.loadServlet(ServletWrapper.java:276)
        at
org.apache.tomcat.context.LoadOnStartupInterceptor.contextInit(LoadOnStartup
Interceptor.java:132)
        at
org.apache.tomcat.core.ContextManager.initContext(ContextManager.java:227)
        at
org.apache.tomcat.core.ContextManager.init(ContextManager.java:201)
        at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:156)
        at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:163)
--
Mike Campbell, R&D, Norcross, GA
mailto: mike.campbell@s1.com
+678.421.4641