Factorio Forums

i have a map with a certain location and, if i use landfill to create a horizontal line from the players position (savegame) he fills the land but also fills a duplicate line 5 tiles under the original landfill line. have the savegame attached.
just continue to fill the line to the right and you will see the second line unter the line fills also.

the log window says "invald pan value (error code 255)".

The Terrain correction logic is problematic overall and it will be probably solved in later major versions by bigger changes we plan.

kovarex wrote:later major versions by bigger changes we plan.

/drool

I just wanted to report the same bug but I found this thread so I am attaching a gif I have already prepared

Yeah same here ..also if you can create this issue by placing landfill close to already existing strips of the land ..it getts worse more you do it and older (and bigger your map is.) You can avoid this by just avoiding placing landfill paralel to other landfill strips and single 1x1 tiles. Not fix but at least it won't ruin your landfilling efforts