get NullPointException when try to hit embedded Catalina Tom

[dennisfeng]

Hi, I can start embedded tomcat in jboss correctly. But when I try to hit tomcat engine by typing http://localhost:8080/ in browser, the browser showed me error page and I saw following error message in console.

[INFO,EmbeddedCatalinaServiceSX] StandardHost[localhost]: MAPPING configuration error for request UR
I
[ERROR,EmbeddedCatalinaServiceSX] HttpProcessor[8080][4] process.invoke
java.lang.NullPointerException
at org.apache.catalina.valves.ErrorDispatcherValve.status(ErrorDispatcherValve.java:280)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106)
at java.lang.Thread.run(Thread.java:484)

Any experience about this?

thanks for your help,
Dennis

[adrian.brock]

Look in the FAQ forum

Regards,
Adrain

[uniq2001]

Dear All,

i have encountered the same problem as Dennis and i have checked the FAQ Forum as suggested by Adrian.
I still could not find the solution from the FAQ Forum.

Would u please give us some clue which topic of FAQ we have to look for.

your assistance is highly appreciate.

Regards,

uniQ

[adrian.brock]

This is the link.
http://main.jboss.org/thread.jsp?forum=67&thread=7059
The url you want is
http://localhost:8080/jboss

Regards,
Adrian

[johnnycannuk]

uniQ2001-

Uhmm, It's the one in the FAQ forum that has the "500 MAPPING error" in the title - the very same as the first line of the error. Searching with this forum's search capabilities with that error line would bring up all the different times this question has been asked an ansered by both Adrian and myself. Adrian's FAQ on the topic has been around for 6 weeks. Now, did you try to search or look in the faq, or do you just want someone to show you?

Please pardon my frustration. I don't speak for Adrian (since I don't know him except from here) but I like reading this board to help people and to get help. But it does get tiresome to answer the same question, which is clearly posted in the faq, at least once per day.

I guess what I'm trying to say is for people to PLEASE, PLEASE, PLEASE read the faq and try searching for the answer before they post.

Before I read this and answered, the post immediately above it and three below it, all posted today, ASKED THE SAME QUESTION!!!! (And Adrian was kind enough to answer, though I notice that his answers are getting shorter and shorter...)

Again, sorry for being frustrated but I am.

Mike

PS. Go Canada Go!!

[uniq2001]

Thanks for replaying my question.

I have done like in the FAQ Forum.
It still doesn't work.

attach file are
startup.txt which is Jboss with Tomcat startup log, deploy.txt at JBOSS_HOME\jboss\deploy.

i use Windows NT and Jboss 2.4.4 Tomcat 4.0
so what should i do?

Regards

uniQ

[uniq2001]

Hi Mike,

Sorry for making you frustrate on this problem.

I have tried to search through several sites for solving the problem since I can't make it done by following the FAQ "Error 500...." in JBOSS 2 weeks ago which is the closest solution to my problem.
I have combined the solution with the other's problems I found in JBoss, the serverside, and jboss-user milist which is closer to mine, and didn't work out.

I really frustrate in making my Jboss 2.44 Tomcat 4.0 run on my NT server and I'm behind my project schedule, which encourage me to raise it in this forum.

Any suggestion that can help me in setting up the system is highly appriciate.

Regards

uniQ

[adrian.brock]

The text file deploy.txt is informational. :-)

You need to put the file desy.war in jboss\deploy

If you want to deploy from somewhere else,
search the forums for AutoDeployer.

Regards,
Adrian

[uniq2001]

yup...its done..

but jboss still dont find my web-inf\web.xml but i have it.

thanks adrian...i am very apreciate for your help..:)


Best Regards

uniQ

[adrian.brock]

I think web-inf should be WEB-INF :-)

Regards,
Adrian