Re: Sealing violations with tomcat

[Remy Maucherat]

> hi,
>    I am getting the following error while starting tomcat.
>
> Catalina.start: java.lang.SecurityException: sealing violation
> java.lang.SecurityException: sealing violation
>         at java.net.URLClassLoader.defineClass(URLClassLoader.java:234)

> can anybody help me fix this problem

When using Xerces (1.4 or 2.0), you should remove JAXP 1.1 (jaxp.jar +
crimson.jar).

Remy