JCS Bug?
 

When I try to open my level (version 1.23) it says that it couldnt find the tileset found in a 1.24x map. Also when I open it I can only choose standard tilesets (probably from the 1.24x map).

Is there any way I can fix this?

EDIT: When I put the tileset in the 1.24x map the lvl works, but I dont think that fixed the problem yet...

EDIT2: It keeps getting worse, now when I try to save it it says access denied when I try to save it in the 1.23 map. -.-

EDIT3: When I try to open it it says: Unsupported level file version 2.03, this level cannot be opened.

Never mind, I solved the problem (deleted lots of things and converted the level after that, for an unknown reason it worked). Thanks for your help.

Just convert the lvl or the tileset to 1.23 version to work.

I did, and it said: Couldnt convert lvl/tileset: Version is already 1.23. (Because I made the level in 1.23)

Have you added the tileset to 1.23 jj2 directory or you have them in 1.24?
also you can reinstall your jj2 and then see what happens ;) it should work

Im trying that now, and yes I added the 1.23 tileset to the 1.23 folder.