I have been trying to integration slack notifications on our on-premise sentry server. Everything is configured ok, and slack app is installed and configured successfully in Sentry. However, when I try to add an alert rule for slack notification, it complains with following error:
The slack resource “” does not exist or has not been granted access in the Inviqa Slack workspace.
I have already tried to given all slack permissions to the Sentry app, but it does not help.
Has anyone faced this issue before?