topic Re: Inventor Nesting fails to import iParts (Internal COM Error) in Inventor Forum

Inventor Nesting fails to import iParts (Internal COM Error)

A3XXFR — Tue, 16 Feb 2021 14:24:31 GMT

Hello,

I have been trying to get inventor nesting to import an assemble for the better part of the past 5 or so hours. Initially when I tried to import the assembly, the utility would think for about 5-10min then spit out nothing. The nesting tab wouldn't show any geometry sources. No errors or warnings. Nothing. I tried many things like deleting bolts and anything that wasn't sheet metal to try and get it to work.

Eventually I went back to an old nesting file I had made with an earlier version the assembly. Here when I tried to refresh the nest the program actually gave an error: Reload Error: Internal COM Error. I little more digging and it seems this error is only on iParts (The table that generates files). I have also tried importing the iPart directly into a new nesting file and the issue persists. Is this a limitation of the software? Can we not use iParts? If not how can the issue be resolved?

I have attached a screenshot of the message and one example of the offending files (Master file and generated Files). Using Inventor 2021 + Nesting Utility 2021.

Thank you for your help in advance.

Re: Inventor Nesting fails to import iParts (Internal COM Error)

ToddHarris7556 — Thu, 24 Jun 2021 12:17:37 GMT

It's a late reply, but I'm up against the same issue.

iPart factory contains (8) members, and I'd just like to use these to do nest layouts -

(48) of iPartmember1

(36) of iPartmember2

(24) of iPartmember3

etc.

I did see another (older) thread that suggested maybe adding a key to the factory. I did that and still get the Internal COM error. No import.

Any thoughts appreciated!

Re: Inventor Nesting fails to import iParts (Internal COM Error)

bopttopb_1973 — Wed, 17 May 2023 14:09:08 GMT

I'm having the same issue. Still doesn't seem to be resolved

Re: Inventor Nesting fails to import iParts (Internal COM Error)

hansDPQMN — Mon, 11 Dec 2023 15:02:47 GMT

its stille there inventor 2024

Re: Inventor Nesting fails to import iParts (Internal COM Error)

ray.marson — Wed, 31 Jul 2024 15:25:23 GMT

The part file needs to have a Flat Pattern created to be able to nest it.