'NoneType' and 'float'

Question

Hello,

I am running the least cost corridor tool, have been using it and working fine until today. I am now getting this error "unsupported operand type(s) for *: 'NoneType' and 'float'"

Havent changed anything, same rasters, same process, etc

using arcgis pro, network

Hornbydd · Answer

I find arcpro just glitches, especially when using python, or tools called through python or just because its Friday 😉. Generally when arcpro starts to misbehave, a restart  generally fixes it.

rudbeckia · Answer

Well after a few other errors, the tool ran fine again..........why does this happen? Not changing anything, and getting errors, only to keep doing the same think and it work FINE

about to pull my hair out with gis 😞