Hi everybody,
we've using Seam 2.1.1.GA with JBoss 5.1.0.GA for an application. Now we've tested the application with an Windows 7-Client with IE8/Mozilla Firefox 3.5. When invoking the application's home we got an exception:
javax.ServletException: Filter execution threw an exception
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
java.lang.NoClassDefFoundError: org/jboss/seam/mock/MockRenderKit
org.jboss.seam.web.ExceptionFilter.createFacesContext(ExceptionFilter.java:146)...
...
root cause
java.lang.ClassNotFoundException: Failed to load class org.jboss.seam.mock.MockRenderKit
org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:178)...
...
This Exception does not appear on Windows XP-Clients with all known Browsers. Is there a bug on Seam with Windows 7 or on used JBoss version? And if there is a bug, is it fixed in newer Seam/JBoss versions?
Regards
Steffen
Problem solved:
It was a NullPointerException anywhere in the process chain when accessing the an @Logger logger.
Regards
Steffen