About Archicad's design tools, element connections, modeling concepts, etc.

"Internal Cut Error"

Not applicable
Recently I have received an "internal cut error 64" and "internal cut error 54" when opening sections, or when opening a 3D view in version 9.0. At first I chalked it up as a problem with a complicated mesh in the project were it first happened - but then I received the error in a couple of other files. Anyone have any idea what this error is?

Karl Ottenstein
No idea, Don. But, I had this error cropping up all over the place today in a couple of sections after I copied in some elements from another file.

Closing ArchiCAD, and re-opening the file cleared up the problem for me (whew!). Apparently some kind of integrity check is performed when a file is opened and that cleared things up for me. I tried a variety of things before I figured this out and could not trace the error down to any one particular element.


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AC 26 USA and earlier   •   macOS Ventura 13.6, MacBook Pro M2 Max 12CPU/30GPU cores, 32GB

Not applicable
Did you update to new version (1965)?

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I have the latest version (1965) - and opening and closing the files did not fix the problem. I ended up deleting the sections with the error and recreating them...

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