[Crash] One day it just wouldn't work.

[Gaturro1212]

Does anyone know how to fix this?

 

[Ravager16829]

It looks like you aren't using the English version of World Editor (Spanish), so I figured out about what exactly the error message says:

"Level info data is missing or not valid."

It seems like you might be trying to open the map that was protected for some reason or it was made with the latest patch of World Editor.

 

[Uncle]

I believe that error is happening because the map was saved on a newer patch. At least that's what I recall it saying last I tried.

Might be time to update?

 

[Ravager16829]

There's a 3rd party trick in this case. You might want that, but I can't guarantee if it 100% works: Map Adapter

 

[stan0033]

as they said above, it is because you try to open a protected map.

Another reason is, if you interrupted somehow the saving process of the map (force stop or shut down/restart) and the map became corrupted.

About the second thing, i dont know how to fix it, bu have a backup of your map;

 

[Ravager16829]

Another reason is, if you interrupted somehow the saving process of the map (force stop or shut down/restart) and the map became corrupted.

About the second thing, i dont know how to fix it, bu have a backup of your map;

That's not exactly the main reason.

Uncle also mentioned in one of his post above that saving a map with the latest version of World Editor (assuming it's Reforged) will "break" the compatibility for the older versions due to Reforged changing a lot of things. There's even a workaround for this case like the Map Adapter I linked in my post above, though I can't guarantee this trick will 100% work.