Game freezing when harvesting chaff.

[st33lman]

Hello,
I´m harvesting chaff with the krone big x and 3 tractors, when one of them is full and have to make a turn to go to the first point of route to silo the game freezes for some minutes but when he leaves the harvester straight whithout the turn, no freezes. Sometimes the next tractor will go in infinite loops and the game freezes. I leave you the log with this error D:/FS17ModsMR/ZZZ_courseplay/distance.lua:31: attempt to index local 'object' (a nil value)
Error: Running LUA method 'update'.

log.txt

[pops64]

Try with all mods off. Expect CP and the map your running. Post a log with debug channel 4 active before starting CP.

[st33lman]

I´ve started a new vanilla savegame, only the mod map and course play, same in game
tractors only the forage harvester is different is the in game New Holland, the freezing on the turn and loops continue. I save the log with the debug channel 4 on.
log.txt

[pvaiko]

This is the same message as we see in #2236 and may have to do with the collision detection. What we can definitely do is to check for nil objects everywhere before calling distanceToObject to at least gracefully handle it.

[st33lman]

After some more testing i managed to stop the freezing by disabling the pathfinder feature for all the three tractors.

[pvaiko]

Can you post the savegame and courses for a freeze scenario as described in section 9 in https://github.com/Courseplay/courseplay/wiki ?

[pvaiko]

Front tractor unregisters from combine:

23420 [dbg4 lp28596 948.649 s] 900 Vario (#4): activeCombine ~= nil, my position=2, frontTractor (positionWithCombine 1) = "Series 9 (#2)
23421 [dbg4 lp28597 948.679 s] Optum CVX (#3): frontTractor (pos 2)="900 Vario (#4)", canFollowFrontTractor=false
23422 [dbg4 lp28597 948.679 s] hasLineFruit(): fruitType 6 (maize): density=3198 (total=1066)
23423 [dbg4 lp28597 948.679 s] Series 9 (#2): unregistering from combine id(76)
23424 [dbg4 lp28598 948.709 s] Optum CVX (#3): frontTractor (pos 1)="900 Vario (#4)", canFollowFrontTractor=false
23425 Error: Running LUA method 'update'.
23426 D:/FS17Mods/ZZZ_courseplay/distance.lua:31: attempt to index local 'object' (a nil value)

[st33lman]

I leave you the savegame and courses if you need it. The map is a mod map, you can find it in this link http://www.modhub.us/farming-simulator-2017-mods/parkers-prairie-v1-4/

SavegameAndCourses.zip

[pvaiko]

Try with the latest version v1.00190 and report back.