Unable to import from the latest toolbox. I check all of the boxes in the “update” window but the “continue “, ”help”, and “cancel” options do not appear at the bottom.

Unhandled Exception

Length cannot be less than zero.

Parameter name: length

When selecting a new sprinkler from the Head Selector, after selecting Temp & Finish and upon pressing Select Head:

Value cannot be null ...Parameter name: loadedFamily

The function sort of worked but there were way more clashes in Navisworks than showed up in Revit.

-or-

Creating a .nwc file exports for Navisworks with "Convert Element ID's" box checked from Revit does not respect the ID in Revit proper.  These element’s ID in Navisworks and Revit are different for the same element.

No error ...  Just no Sleeve

Unhandled exception has occurred in a component in your application.

System.NullReferenceException: Object reference not set to an instance of an object.

The Valve Selector is not displaying properly on 4K monitors (menu items and minimize/maximize/close buttons are not showing up, text and graphics are scaled incorrectly, general look and feel does not match the documentation, etc.).

Using the Sprinkler Spacing and Layout tool: Revit encountered a Autodesk.Revit.Exceptions.InvalidObjectException: The referenced object is not valid, possibly because it has been deleted from the database, or it's creation was undone.