Factorio Forums

I'm having trouble getting my server to start after updating to 1.41. It went from 1.35 all the way through, but kept failing at the update to 1.41. After a couple tries it seems to have done it but I think something failed along the way, as this is now what I get when trying to start the server: (factorio-current.og)

0.000 2021-10-11 11:04:41; Factorio 1.1.41 (build 58972, linux64, headless)
0.045 Operating system: Linux (Ubuntu 20.04)
0.045 Program arguments: "/opt/factorio/bin/x64/factorio" "--apply-update" "/tmp/core-linux_headless64-1.1.40-1.1.41-update.zip"
0.045 Read data path: /opt/factorio/data
0.045 Write data path: /opt/factorio [41949/69890MB]
0.045 Binaries path: /opt/factorio/bin
0.059 System info: [CPU: Intel(R) Core(TM) i5-2430M CPU @ 2.40GHz, 4 cores, RAM: 3841 MB]
0.059 Environment: DISPLAY=<unset> WAYLAND_DISPLAY=<unset> DESKTOP_SESSION=<unset> XDG_SESSION_DESKTOP=<unset> XDG_CURRENT_DESKTOP=<unset> __GL_FSAA_MODE=<unset> __GL_LOG_MAX_ANISO=<unset> __GL_SYNC_TO_VBLANK=<unset> __GL_SORT_FBCONFIGS=<unset> __GL_YIELD=<unset>
0.059 Running in headless mode
0.104 Loading mod core 0.0.0 (data.lua)
0.155 Loading mod base 1.1.41 (data.lua)
0.457 Loading mod base 1.1.41 (data-updates.lua)
0.579 Checksum for core: 2513062293
0.579 Checksum of base: 1955203571
0.699 Error Util.cpp:83: Error while loading utility-constants prototype "default" (utility-constants): Key "pollution_color" not found in property tree at ROOT.utility-constants.default.chart


How can I fix this?

Try downloading and installing the latest version directly.

that worked, thank you