Converting from USDZ to STL

Conversions from USDZ to STL fails.

I’m getting:

ArgumentException:Destination array is not long enough to copy all the items in the collection. Check array index and length.

This also fails on your Convert any 3D formats online

I have a file to send you if you can tell me a secure way to do that.


You can please send your file by clicking over username and pressing the Blue Message button. Furthermore, please also note that the files shared in this forum thread would only be accessible by Aspose Staff and the Post owner which is yourself already. Please share the sample source file in .zip format with us so that we can test the scenario in our environment and address it accordingly.

Has to upload on wetransfer as the file is bigger than you limits.

Url in Zip:

Link To Uploaded (174 Bytes)


We have logged an issue as THREEDNET-863 in our issue tracking system for this case. We will further look into its details and keep you posted with the status of its correction. Please be patient and spare us some time.

We are sorry for the inconvenience.

The issues you have found earlier (filed as THREEDNET-863) have been fixed in Aspose.3D for .NET 21.4.