I was testing the Isaac Sim 2021.1 release and tried to download the Isaac Sim assets from this link: https://developer.nvidia.com/nvidia-isaac-sim-assets-20211
At the time of writing: 2021-06-13T08:16:00Z
It appears that extracting the zip archive downloaded from the above link results in an error -
Extracting it using the terminal using the
unzip command, however, does seem to work. But when I try to import the assets into Isaac Sim’s content tab, it fails to recognise the sub folders inside the assets directory and is therefore unable to load them. I also tried uploading the assets through the browser but that failed too.
I tried extracting the zip archive on Ubuntu 20.04, Ubuntu 18.04 and MacOS without any success.
Is it possible that the zip archive corrupted during compression?