Workflow Kaleo - dialog window hangs when Edit is clicked in My Workflow Tasks

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.0 CE M3
• Fix Version/s: 6.2.0 CE M3
• Component/s: Workflow, Workflow > API > Kaleo Engine
• Labels:
  • QA-R
  • QA-TP
  • backend_test
• Environment: liferay plugins ee-6.2.x, liferay portal 6.2.x
• Epic/Theme:
  • platform
• Fix Priority: 3
• Where was the bug?:
  Java
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/8221

1. Make sure you deployed Kaleo
2. Make sure you have single approver definition active
2. Go to Control Panel and make sure Liferay site is in scope
3. Click Workflow settings for Liferay site
4. For Comments asset choose Single Approver (version 1) workflow definition and Save
5. Go to Liferay site Home page
6. Add Blogs portlet
7. Add one blog entry
8. click on link Coments
9. Click on link Be First
10. put som nice comment and click Submit for publishing
11. Go to control panel, click My Workflow Tasks, in Assign To My Role list find your comment entry and from actions menu choose Assign To Me
12. Make surre entry is moved to Assigned To Me list and it is in Pending status
13. Click entry
14. After entry is displayed click Edit
An Dialog pops-up and there is Loading icon that hangs all the time.
NOTE: If you do this with web content everything works fine.