Hydratec Inc.

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AutoCAD Based Piping (Ribbon/Toolbar/Location)

Button: Manual Cut Lengths Error Type: Bad Argument

Description:

When using Manual Cut Lengths on sprigs, after selecting the sprig text, this error appears:

"Error: bad argument type: lselsetp nil"


This error can also appear when selecting drops

Solutions:

Cause:

Bad file 

Solution:

Request the dmnpipe.lsp file from Hydratec.
The file goes in the C:\HES\HydraCAD\Ver50\Programs\Version5# folder

Note: Replace C: with the correct drive letter, if Autocad is installed on a different drive, and replace # in 
Version5# with the number that corresponds to the version of the program you are using. 


This error will be fixed in a future update.

Updated: Jan. 6, 2025, 12:21 p.m. Created: Jan. 6, 2025, 12:21 p.m.