Jboss-3.2.5/Struts/Tiles Deployment Error

[hwmeng]

Hi,
I'm using Jboss-3.2.5 and jakarta-struts-1.1 with J2SDK 1.4.2, WinXP

I encounter the following exception :

java.lang.NullPointerException
at org.apache.jasper.runtime.TagHandlerPool.get(TagHandlerPool.java:153)

......

java.lang.NullPointerException
at
org.apache.jasper.runtime.TagHandlerPool.release(TagHandlerPool.java:191)


I suspect it is something related to tomcat-5.x because my application was running fine with Jboss-3.2.3 (tomcat-4.x)

Could someone give me some hint on : what is the cause of this prob?
how to resolve this problem?
Please let me know whether there is any other information that I need to provide.

Hope that someone could help me. Thank you.

Regards,
Vincent

[leninej]

Hi,
I am running into the same issue when I moved my jboss 3.2.3 tomcat application to jboss 4. But I am not using the embedded tomcat. Just plain JBoss. Could this be the problem ?
Or have you been successful in solving the problem someother way ?
Regards,
Lenine

[tivers]

I am seeing the same issue when attempting to upgrade from 3.2.1 to 3.2.6 (or TC4 to TC5) on Solaris. The posts are so old - someone must have found the answer. Can someone shed light on this issue for me? Thanks in advance.

-Tom

[jobbyjoseph]

I assume this as a precompile issue with and jspc, use tomcat jspc insted.
look into
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047323#4047323