THe error message of DRC is
ERROR (AVVSI-10001): Input layout is incomplete. If you still want to continue the run, remove undefined placements from the layout or set '?errorOnMissingMaster nil' option in the RSF-file. (The default value of parameter '?errorOnMissingMaster' is 't'.)
*WARNING* Error while building the VDB
*WARNING* Failed to build VDB. Cannot submit DRC Run.
However I don't really find any undefined shapes or instances. If I run DRC again, Cadence will crash. Here I attach the crash report log. Thanks for your time.