If you are using Red Hat 7.1 jdk1.4 from sun is not working, try IBM1.3
Guido
----- Original Message -----
From: "Brett Knights" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, May 24, 2001 5:08 PM
Subject: RE: FATAL: configuration error
> sealing violation is new in jdk 1.3 and addresses a potential security
problem. The java web site has notes on this.
>
> What I found is that certain xml related jar files each includes the class
files for dom, sax, jaxp etc.
>
> You can mess with the order of the jar files on your class path to work
around the problem.
> I put together a small util to check package definition conflicts and
found that xerces.jar (and likely xalan.jar), crimson.jar and
> saxon.jar all, for convenience, include some each of the dom, sax and jaxp
packages.
>
> HTH
>
> > Date: Thu, 24 May 2001 13:50:06 -0500
> > To: [EMAIL PROTECTED]
> > From: Aristide Aragon <[EMAIL PROTECTED]>
> > Subject: FATAL: configuration error
> > Message-ID: <[EMAIL PROTECTED]>
> >
> > Hello
> >
> > When I start tomcat, by typing $TOMCAT_HOME/bin/startup.sh I
> > get the classpath printed, and then:
> >
> > FATAL: configuration error
> > 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(SAXParserFactor
> > y.java:117)
> > at
> > org.apache.tomcat.util.xml.XmlMapper.readXml(XmlMapper.java:210)
> > at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java:187)
> > at org.apache.tomcat.startup.Tomcat.main(Tomcat.java:235)
> >
> > What could that be? This is a fresh install
> >
> > Aristide
>
