July 13, 2026, 3:50 a.m.
Revit could not complete the external command... Family symbol is not valid for this instance
July 13, 2026, 3:50 a.m.
Revit could not complete the external command... Family symbol is not valid for this instance
July 9, 2026, 3:21 p.m.
When running a calculation, the value for "pressure required" shows a negative value.
July 9, 2026, 11:28 a.m.
HydraCAD Critical Error... Visual Lisp not available
July 6, 2026, 10:42 a.m.
When running AutoCALC, the process stops around step 2.4c and you get a Run-time error 457, "This key is already associated with an element of this collection
July 2, 2026, 3:23 p.m.
Run-time Error 5.... Hangs at Step 2.4c (Could also be Step 1a.9 or 2.3)
July 1, 2026, 4:19 p.m.
When trying to place a hanger you get this warning.
"There are identical instances in the same place. This will result in double counting in schedules."
