Math error using Calculate Weights

[george494]

Here is the log and error message. Any idea what is causing this to happen?

Executing: CalculateWeightsTool int_mins # GoldMines Ascending C:\Users\George\Desktop\GISData\Mines_A.dbf 0.52 1 -99 #
Start Time: Thu Apr 23 15:58:31 2020
Running script CalculateWeightsTool...
Reloaded arcsdm modules

========== arcsdm values ==========
ArcSdm 5.01.07 for ArcGis (Pro and Desktop)

Arcgis environment: Desktop (10.7)
Workspace: C:\Users\George\Desktop\GISData (FileSystem)
Scratch workspace: C:\Users\George\Desktop\GISData (FileSystem)
Map Units: meter
Mask: "bound_rast" and it is RasterLayer
Mask size: 13763.1681
Cell Size: 30

Training Sites: 735

Unit Cell Area: 1.0km^2, Cells in area: 13763.1681
Prior Probability: 0.053403
Training Set: C:\Users\George\Desktop\GISData\Mines\mrds-f53047.shp
Study Area Raster: C:\Users\George\Desktop\GISData\WOE\bound_rast
Study Area Area: 13763.1681km^2
========== Calculate weights ==========
Creating table: C:\Users\George\Desktop\GISData\Mines_A.dbf (Ascending)
GP ERRORS:

PYTHON ERRORS:
Traceback Info:
File "C:\Users\George\Desktop\GISData\ArcSDM-master\Toolbox\arcsdm\calculateweights.py", line 132, in MakeWts
wp = math.log(ls)

Error Info:
<type 'exceptions.ValueError'>: math domain error

Weights calculation aborted.
Completed script CalculateWeightsTool...
Failed to execute (CalculateWeightsTool).
Failed at Thu Apr 23 16:01:04 2020 (Elapsed Time: 2 minutes 33 seconds)

[artolaiho]

Hello. Can you try to download whole ArcSDM packet from arto-dev branch and try again.
If the same error happens again (as it probably happens), I should get your source material so I can test the same on my own computer.