I have been learning to write Jira applications (with some success, I might add). Last week I was able to load the example apps, for example jira-activity, but now it does not load anymore. I can see the app in the menu. When I start it, all I get is after some time:
Something’s gone wrong
Our team has been notified. If the problem persists, please contact Atlassian Support…
I have recreated the api-token, did not help. I can see, that there were some partial outages in APIs and Developer-services. Any ideas?