Deploying in tomcat with exception: Cannot find operation isServiced

Question

I installed Tomcat and Tomcat Manager on a remote server as per the instructions on this post.

After adding it I successfully accessed the manager on http://I

Answer 1

Just looked this up. Broken in Tomcat versions M19 and 8.5.13. Fixed in upcoming versions M20 and in 8.5.14. http://bz.apache.org/bugzilla/show_bug.cgi?id=60949. So you can roll back to M18 or 8.5.12 for now.

Answer 2

I was using Netbeans to develop my code when I landed with the same error. I was using Tomcat 9.0.0.M19. I followed the suggestion provided by Dan and Jon above and changed my server path in Netbeans to point to the previous version of Tomcat i.e. 9.0.0.M18 and things started working.

You can download the previous version from http://archive.apache.org/dist/tomcat/tomcat-9/v9.0.0.M18/bin/

For MAC I downloaded http://archive.apache.org/dist/tomcat/tomcat-9/v9.0.0.M18/bin/apache-tomcat-9.0.0.M18.tar.gz

This should work.

Answer 3

Sachi, I had the same issue, I was working with Tomcat 9 M19 and just went back to Tomcat 9 M18 and everything worked well again.

Answer 4

This error caused due to tomcat version incompatibility. Please change tomcat version and your are good to go .