“Error loading plugin manager: TomcatGrailsPlugin” on Grails 2.3 Database Migration

Question

I use Grails 2.3 and the Grails database migration plugin (1.3.6).

When I do grails dbm-update I get the following error. How can I solve this error?

Answer 1

I had the same issue when upgrading to 2.3.2

I tried the above with the flag -DnoTomcat

It was still not working. Then I realised having some inplace plugins referencing tomcat as well. This seems to be legacy in some way, because freshly created plugins with grails 2.3.2 dont have references to tomcat. So I just removed all references from the plugins and kept the flag switch in my main application.