Date: 19-Dec-22 14:55:41
An error occurred in CALCULATING TERRAINS
The operation is fully aborted

no implicit conversion from nil to integer
 
toposhaperaamixin.rbe: 453 -- block in camera_compute
toposhaperaamixin.rbe: 440 -- each
toposhaperaamixin.rbe: 440 -- camera_compute
toposhaperalgo.rbe: 458 -- top_processing
toposhapertool.rbe: 574 -- algo_processing
toposhapertool.rbe: 666 -- execute_validate
toposhaperpalette.rbe: 130 -- execute_from_palette
toposhaperpalette.rbe: 76 -- notify_from_palette
toposhaperpalette.rbe: 518 -- call
toposhaperpalette.rbe: 518 -- block (2 levels) in palette_validate
body_lib6palette.rbe: 4076 -- execute_button
body_lib6palette.rbe: 3830 -- onLButtonUp
lib6palette.rbe: 103 -- onLButtonUp
toposhapertool.rbe: 984 -- onLButtonUp