Hi, Yong, Thank you very much for your help.
I had solved the problem. I am using solaris 8 now. When I set the .tcshrc file to set the classpath, I checked the catalina.sh file first. there is a varible name as CLASS_PATH. Then, I set CLASS_PATH varible in my .tcshrc file. In fact, it should be CLASSPATH. I changed them back to CLASSPATH. Everything works OK now. Have a good weekend.
