No action instance for path /WelcomeAction could be created

hi,
using tomcat 5.0.19,j2sdk1.4.2_05,eclipse 3.0,jtds-0.9.jar(jdbc driver)

I have started to get following error.
Cannot understand what went wrong, same code is running properly on the other computer.
Also i my attempt to figure out the error i have run
Clean Project option available under Eclipse several times
and also was getting errors like

>javax.servlet.UnavailableException: Parsing error processing resource path /WEB-INF/struts-config.xml

>javax.servlet.UnavailableException: Parsing error processing resource path /WEB-INF/struts-config.xml

>No action instance for path /WelcomeAction could be created

Originally posted by Vilpesh Mistry:
[QB]
>javax.servlet.UnavailableException: Parsing error processing resource path /WEB-INF/struts-config.xml

This usually means that something is off in struts-config.xml; i.e. it is either not well-formed
or not valid. Double check it to make sure you all tags have matching closing taga.

For the other problem, double check the class name in the struts-config, then make sure that it has been deployed.

hello,
well i spent good 8 hours with no success
and then decided to install the whole enviroment.(i didnot browsed this answer provided by Junilu Lacar)

i installed tomcat again,installed eclipse with all plugins and got the same code without doing any changes running.

I've also got similar kind of problems, there was problem in my struts-config.xml file.

Check if you have defined the action /WelcomeAction. If nothing works then copy one working struts-config.xml file and replace with your contents.

Hope this helps.