Net Interconnect area "undefined" - DC topographical mode

[fran77]

Hi!
Im trying to see the layout using DC on topo mode, I already have the phisical libs .db with the milkiway lib tf files and also the tlplus.
Everything when compile its fine, I can make all the reports and see the esquematic. But when I try to see the layout I get this error: Cannot open layout. Could not get core area for the design.
Is true that when I make the are report I have the Net Interconnect area "undefined" so the total area is also undefined, how can I fix it? Do I need more libs?
Sorry for my English and thanks for the help!

 

[oratie]

You must provide your floorplan in DEF format. (as example, the floorplan can be created by command initialize_floorplan in ICC tool).

 

[fran77]

You must provide your floorplan in DEF format. (as example, the floorplan can be created by command initialize_floorplan in ICC tool).

But I actually have also the floorplan in def format, I mean, i created it from dc compiler with command icc2_files I guess. Sry but I dont know what you mean.
Also, if you or someone could help me better seeing my screen would be way too easy
Thank u so much