Error NitrogenMap

[xprofarm]

hello, hi, i'm making a map for fs22 integrating precision farming i get this error. Know what it can be referring to?

Error: Invalid object parameter in DensityMapFilter.
DensityMapFilter: called from dataS/scripts/internalMods/FS22_precisionFarming/scripts/maps/NitrogenMap.lua (1116)

[Evgeniy]

Error: Invalid object parameter in DensityMapFilter.
DensityMapFilter: called from dataS/scripts/internalMods/FS22_precisionFarming/scripts/maps/NitrogenMap.lua (706)

What exactly could be the problem with introducing liquid fertilizer to the fields?

[seo]

Same here

2023-06-23 13:07 DensityMapFilter: called from dataS/scripts/internalMods/FS22_precisionFarming/scripts/maps/NitrogenMap.lua (710)
2023-06-23 13:07 Error: Invalid object parameter in DensityMapFilter.