No error message but command simply stops after one brace...

When running the hanger command for sway bracing, it will only add one brace.

• If we have multiple pipes selected it will only add the sway brace to the first selected pipe.
• When trying to run the command without pipe selected, the command will only run on the first click.

Upon starting the Checkup command for AutoCalc, the command starts but stops. The Command Prompt says; "Initializing... Checking to make sure heads are in the right layer...bad argument type: stringp nil" As a side note, the user's drawing had multiple repeat head definition boxes (blue boxes in ACC1 layer). These were cleaned up (deleted) and the heads redefined. The AUDIT command was run after the cleanup

Keyboard alias "BS"

Bayspace preview is not lining up the sprinklers evenly.  Or Bayspace stops working with a "Bad Argument Type 2D/3D point error." message.

Calc loading bar stops completely at step 1a.9

While multiple PDFs are being opened in the PDF viewer, HydraHEADS displays a message box; "There were 'x' PDFs for this sprinkler...". The user clicked OK on the dialog box before the PDF viewer had a chance to open *ALL* the PDFs. Runtime Error dialog box 50.21.4

Multiple flavors of AutoCAD on same machine. The first one gets only partially configured. The paths are set right, but the SMaRT stuff is not configured Opening Multiple

Calculation stops at Step 1a.4 - calcing total lengths

There is also Runtime error 5 invalid procedure call or argument 

Failure at Step 5a.3b

Command Failure for External Command... The Parameter is Read-Only

The CURRENT LAYER in the drawing is LOCKED. Show System Model process stops on Step 13 of 28 while adding RN Fittings to the drawing. Picking the 2D Switch to Edit Mode button removes the Hydrapipes and the riser nipples. Show System Model HydraCAD V51

No Error given but Pipes look like theyy are missing after program completion.

When starting AutoCalc, the following error message appears: You have more than ONE Water Supply for these calculations... You have more then ONE Water Supply for these calculations... multiple source point

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.

Just after starting the Autocalc Settings, the dialog box as shown below pops up and the process stops.  

Something went wrong!  Error Code J19380

When starting AutoCALC, it stops in the v50 Fuel Gauge at step 1a.4 - Calculating Total Lengths. 

Working on the pipe from node xxx to node xxx with a fitting string...

May be followed by a Runtime Error 13 as well

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

No error, but when opening the file menu and opening Revit, the program freezes or stutters anywhere between 10 seconds - 1 minute. 

A Stop Statement has occurred - program must close

No error, but when trying to use Add Couplings, Revit stops responding and the couplings are never placed.

Command Failure for External Command... System.OutOfMemoryException