When I am assigning task to group then in browser console it is giving error. Same Error is happening for My Task,Queue Task,Completed Task and Involved Task.
This error is creating issue during below flow.
Start Process-> Assign Task to group(User claim and work)->Review Task(Group task, user claim and work)
Here in review Task, user have option to Approve or SendBack.
If user choose to Send Back then I am assigning task to previous step(To same user who has completed), Here task is assign to user and showing in My Task but Form is not display because of above error.
Same App I have deployed to APS 1.11 where it is working properly.