"Project key is not set" when Syncing Issues via Local Connection


    Starting sync from the issue view responds with the following error message:

    Error detail:
    Incoming sync: first sync error
    Project key is not set. You need to set a project key in the Sync Rules for {0} connection.


    The problem occurs when starting sync for an issue that does not belong to one of the projects specified in the local Connection Sync Rules.

    For example, when you create a local connection between project A and project B and then try to sync an issue from project C. In this case, the sync will be unsuccessful and the mentioned error will occur.


    Every issue includes a Sync panel on the issue view. Please, make sure to select the correct Connection when starting sync from the issue view.