I am using lucee-5.3.10.120.war in my existing java project that runs on tomcat9 and java 11, now my jsp pages are not running

Don’t forget to tell us about your stack!

OS: linux
Java Version: 11
Tomcat Version: 9
Lucee Version: 5.3.10.120

If you are trying to blend JSP + CFML Lucee you should just do a standard install and then go to web.xml in /path/to/lucee/conf/web.xml
around line 511 you will need to uncomment the serverlet mapping for jsp files.

Save the file and restart Lucee Tomcat and it will now start running JSP files again.

Thanks for the reply, appreciate it. I am using lucee war which creates a lucee.jar inside web-inf lib folder. Now how to deal with it as it causes JSPs to not compile.