NaN in power report

[gadfort]

Describe the bug

With the update to OpenSTA an NaN is now appearing in the power report (it used to be a 0.0)

Expected Behavior

No NAN

Environment

OpenROAD v2.0-18442-g19e09eea1 
Features included (+) or not (-): +GPU +GUI +Python
This program is licensed under the BSD-3 license. See the LICENSE file for details.
Components of this program may be licensed under more restrictive licenses which must be honored.

To Reproduce

sc_issue_zerosoc_top_job0_floorplan.init0_20250122-073004.tar.gz

tar xvf sc_issue_zerosoc_top_job0_floorplan.init0_20250122-073004.tar.gz
cd sc_issue_zerosoc_top_job0_floorplan.init0_20250122-073004.tar.gz
./run.sh

Relevant log output

SC_METRIC: power
Power for corner: fast
Group                  Internal  Switching    Leakage      Total
                          Power      Power      Power      Power (Watts)
----------------------------------------------------------------
Sequential             0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Combinational          0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Clock                  0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Macro                  0.00e+00       -NaN   0.00e+00       -NaN   0.0%
Pad                    0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
----------------------------------------------------------------
Total                  0.00e+00       -NaN   0.00e+00       -NaN   0.0%
                           0.0%       0.0%       0.0%
Power for corner: slow
Group                  Internal  Switching    Leakage      Total
                          Power      Power      Power      Power (Watts)
----------------------------------------------------------------
Sequential             0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Combinational          0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Clock                  0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Macro                  0.00e+00       -NaN   0.00e+00       -NaN   0.0%
Pad                    0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
----------------------------------------------------------------
Total                  0.00e+00       -NaN   0.00e+00       -NaN   0.0%
                           0.0%       0.0%       0.0%
Power for corner: typical
Group                  Internal  Switching    Leakage      Total
                          Power      Power      Power      Power (Watts)
----------------------------------------------------------------
Sequential             0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Combinational          0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Clock                  0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
Macro                  0.00e+00       -NaN   0.00e+00       -NaN   0.0%
Pad                    0.00e+00   0.00e+00   0.00e+00   0.00e+00   0.0%
----------------------------------------------------------------
Total                  0.00e+00       -NaN   0.00e+00       -NaN   0.0%
                           0.0%       0.0%       0.0%

Screenshots

No response

Additional Context

No response