FOSS gamedev and creative worlds

my bug happen when i try to start a world with mod. it say "it's unable to lauch mod "exemple of mod" as it contains some disallowed characters; only [a-z0-9_] characters are allowed.

what the hell is going on??!!

The name of the folder a mod is in is currently treated as the name of the mod. The folder you placed you mod in is called "exemple of mod" - so that is what minetest thinks your mod is called.

Mod names are only allowed to have the characters given in those square brackets in the error message (lower case english letters, numbers and underscores).

So you need to change the name of the folder to the name you want your new mod to have. If you wanted spaces, you will have to substitute them with underscores - as spaces are not allowed.

ok thanks i will try!

was not only that.
I was having a folder with a mod inside and it doesn't work.

i only put the folder mod in the mods part and it works!
thank you!