Unhandled Exception When clicking the 'Finish Area #' button at the completion of the AutoCALC process, a diablob box pops up; "Object reference not set to an Instance of an object" Just in time JIT Just-in-time System.NullReferenceException: CalcingNameSpace.AutoCalcForm.redButton

Running AutoCALC checkups on a drawing causes AutoCAD to crash out AutoCAD Application has stopped working A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available.

During the AutoCALC process, it gets hung up at step 5a.3b. 

Re-Ordering Pipe Paths - Phase 2

After 'finishing area' then exiting out of the Calc Setup screen, no HYD2 (white) reference points are inserted on the drawing Missing Reference Points No Reference Points

The specified remote node does not have a k-factor. Please fix your input. On Pass 1 Calculation Failed for an unknown reason.

Transfer to HydraCALC Step 1a.2 Loading Fitting Exchange Data Run-time 9 Runtime 9 Run-time Error 9 Runtime Error 9

After clicking the 'Calc Area 1' button, the Runtime Error 5 immediately pops up. Run-time Error 5, Invalid Procedure Call or Argument

No error, but inserting a HYD hydraulic reference point will use the coordinates as the node ID. If you check the properties of the block, the VALUE & LOCATION values are swapped.

Calc moves very slowly or hangs and machine memory goes to 100% (all other programs seemto work fine except calcs) lag slow hang

When trying to start the Autocalc process, the user gets a Runtime Error 7, Out of memory