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AutoCAD Based Hangers (Ribbon/Toolbar/Location)
Description:
When trying to insert a hanger, either with layout hangers, single hangers or autohang, you get this error message
It may also put a single random hanger out in space then kick you out of the command
Likely a culprit of trying to use the pipe rotation property to insert the hanger
Change the value back to 'Zero Degrees' and it should work again. Also consider unchecking the options for Hanger & Test Rotations.