Why is the Parameters pane blank in the IP Parameter Editor?

Description

Due to a problem in the Quartus® Prime Pro Edition Software, you may see that the Parameters pane in the IP Parameter Editor is blank when opening an existing IP.

This problem occurs intermittently.

Resolution

To work around this problem, close and reopen the IP Parameter Editor.

This problem is scheduled to be fixed in a future release of the Quartus® Prime Pro Edition Software.