Errors appear in Maya log 

 

Cannot find procedure "OxSetIsRendering" 

  • Problem: You may find the following error being output by Maya into the log or script window: Error: line 0: Cannot find procedure "OxSetIsRendering".
  • Cause: This could be caused by Ornatrix not being installed on the computer while a scene which uses and contains Ornatrix hair is loaded. It can also be caused by Ornatrix MEL scripts not being installed on the computer (which the Ornatrix binary itself could be present).
  • Solution: Please try the following: