Hydratec Inc.

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AutoCAD Build 3D Risers (Toolbar)

Button: Insert Legend Tag Error Type: Unhandled Exception


After creating a legend for your 3D riser, you use the ILT command to insert a legend tag.  It inserts the tag, but you get the error.  You have to click CONTINUE then repeat the command to place another one.

Unhandled exception has occurred in a component in your application

Arithmetic operation resulted in an overflow

Application does not support just-in-time (JIT)



Unknown but seems to be an issue with the layout tab (paperspace).  Something in that layout tab has corrupted the command.  



Attempts to AUDIT the drawing and duplicate the tab were unsuccessful. The command works in that drawing if used in a different layout tab after creating a new viewport.


Until a solution is found, press C <spacebar> to place the next legend tag when you see the error.

Updated: Sept. 19, 2022, 2 p.m. Created: March 10, 2022, 11:53 a.m.