I have a problem with Clarity and Project, when I have a staff defined in the tab of "Team" and then open this project in clarity can not modify or add new tasks, someone knows that this situation is due ?.
Can you check if you have the access right to assign tasks ?
Your post suggest that you can add tasks and modify them before adding resources to the project team. Is that correct.
If that is the case and you have the rights sounds like a bug or the system not functioning as designed. Open a case with support.
When you try to add or modify an existing task in that project, do you get any kind of error message pop-ups? If that is the case, then I would suggest that you should be getting the App-ca log while reproducing the same issue.
As an initial step of trouble-shooting I will request you to check the start and finish date of the project or the assignment start or finish date for that resource under that investment. If that is really long, like for example 150 years, then that might be the problem.
I have seen some issue occurring for such reasons earlier. May be that can help you.
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