IC 5.1.41 , VXL Autorouting , How CAN I fix them ?

james0933

When I use IC 5.1.41  the  Autorouting :   Routing  >  Export  to  Router  >  Autorouting

There were several  *WARNING*   and   *Error*  as  below  :

Autorouting: Starting  export.
            Exporting "jj COMP layout " from  DFII....
eXPORTING VERSION 11.1.33 syntax from exportVersion  environment variable.

*WARNING* Export from DFII: Techfile param iccLayers is not defined.
*WARNING* Export from DFII: Cannot export (jj COMP layout)from DFII.
                   The iccLayers section is nil,empty or undefined in techfile or rule file.
*WARNING* Error during layer table initialization.
*Error* icciWrite:  Export could not open cellview.


thank you for your kindly.