We have discovered an issue with Substance Designer 5 and the Substance Engine V5.

Unfortunately iClone 6 currently does not support Distance, Gradient (Dynamic), Pixel Evaluator, SVG nodes. Using these will crash iClone 6 if the Substance project is using Substance Engine V5 nodes.

Ref: http://support.allegorithmic.com/documentation/display/SD5/Nodes?src=contextnavpagetreemode

To resolve this issue, you will need to switch to Substance Engine V4 compatibility. Please see below for how to do this.

http://support.allegorithmic.com/documentation/display/SD5/Project+Preferences

We are looking to correct this in an update, but for now iClone 6 is only fully compatible with Substance Engine V4.

Please do accept our apologies for any inconvenience caused.