Copy Design Error : An element with the same key has already been added

[fremer]

Good Day,

we have a problem with the copy&Design feature in Autodesk Vault 2025.

In some cases when we try to copy some files we get the Error:

"An element with the same key has already been added"

I tried to update the files manually and do the copy again, but this doesn´t work...

When i open the files in Inventor i cann copy them as usual but i need the copy&design feature for larger assembly...

Does somebody has a workaround for this issue?

[konstruktor25N4QR]

Hello, I have the same problem in my version of  Vault 2025.

This message doesn't always appea, but always with the same IAM files, I have no idea what could be causing it.

I really want to fix and explain this mystery.

[konstruktor25N4QR · Accepted solution]

Solution