FAQ (Installing Maps) - Electric131/Sandustry-CustomMapLoader GitHub Wiki
This page is up to date as of v3.1.0
Map is not showing up in select map dropdown
This likely means the map was not placed in the right location and is not being picked up by the mod. Verify the location you installed the map and try again.
Game crashes upon launch / loading of a save
If the game crashes upon loading or launch it means the currently loaded map is invalid. This glitch can happen if you rename or delete files from the map folder. The only way to fix this glitch is to make sure the map files are in the right location. If this issue happened upon downloading the map, you may need to redownload the map or ask the map creator if it persists.
Background has visual glitches
This is likely the result of loading an old save with a map other than the one it was created with. Try loading the save with the same map it was originally created with.
Other
If none of these fixed your problem, join the discord and ask me in the dedicated forum.