I don't know what to do at this point because I have reinstalled everything (deleted registry keys and all) and no luck. It obviously isn't the version because I have tried many H15 and H16 iterations.

Is there some setting I may have accidentally changed that would result in a blank viewport and blank Mantra renders? Everything looks like it is there in the Network view but nothing visible, not even handles for objects or the reference grid will show.


Many thanks.

edit: It seems like with certain .hips everything works fine, and in some nothing is showing as well as in new projects.

Solved: I deleted the houdini folders in username/documents and after restarting all was well.