I am trying to run the Least-cost Paths function within the Landscape genetics toolbox. Every time I run it, the toolbox creates source grids, cost-distance grids, and backlink grids, but then I get an error message after the "Creating least-cost paths" line that says:
ERROR 010004: All cells in Raster c:\....\b0 have the NODATA value. Stop execution.
ERROR 010067: Error in executing grid expression.
Failed to execute (LeastCostPath).
I know that I have data values. Any idea of what may be going on? I noticed that ESRI has removed the toolbox from their site too.
Thank you in advance. Any insight will help.