Affects: migration to custom permissions, starting v6.4.0, Jira hosting: Server, Data Center
In version v6.4.0 we introduced custom permissions, we tested this but it seems that some customers are facing issues with their current permission which blocks app initialisation. There is a simple solution:
Logged as Jira Administrator
Go to “Integrity checker” in system support section, then check option for checking duplicate permissions:
Use fix action to solve problems
Then uninstall and install The Scheduler again, check if app work - if it works great! . . .