Severe Error on startup

[Steven Crosley, modificado hace 15 años.]

Hi all,

Using Liferay 5.1.1, Tomcat 6.

I've made some changes in my ext environment under ext-impl and it compiles and deploys fine, but now when I start up Tomcat, Liferay won't load at all:

16:59:22,553 INFO  [PortalImpl:228] Portal lib url /Users/blah/tomcat/webapps/ROOT/WEB-INF/lib/portal-impl.jar!/com/liferay/portal/util/PortalImpl.class
16:59:22,554 INFO  [PortalImpl:263] Portal lib directory /Users/blah/tomcat/webapps/ROOT/WEB-INF/lib/
Aug 15, 2008 4:59:25 PM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
Aug 15, 2008 4:59:25 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [] startup failed due to previous errors

I'm guessing it's a problem with my portal-impl.jar? (Or maybe ext-impl.jar?) Can someone get me started on debugging this? It's a really generic error.

Thanks!

[Arcko Duan, modificado hace 15 años.]

http://www.liferay.com/web/guest/community/wiki/-/wiki/Main/Eclipse#section-Eclipse-EclipseDebugger

http://www.liferay.com/web/guest/community/wiki/-/wiki/Main/Netbeans#section-Netbeans-Debugging

http://www.liferay.com/web/guest/community/wiki/-/wiki/Main/IntelliJ#section-IntelliJ-SettingUpRemoteDebugging

[Steven Crosley, modificado hace 15 años.]

Thanks, I'm new to profiling. If I were to use NetBeans what would I be profiling in this situation? Tomcat?

[Arcko Duan, modificado hace 15 años.]

tomcat is ok.