#1 Clone repo https://github.com/pzapataf/kie-examples.git
#2 Open project 'CustomerFollowUp'
#3 Open process
#4 Try to generate all process froms.

Nothing happens.

It's likely there's some missing configuration in the process or task mappings, but there's no

The only log is
12:05:46,520 ERROR [org.jbpm.designer.web.server.TaskFormsServlet] (http-localhost/127.0.0.1:8080-3) null