SRB2DB error: Error 6 in StoreMapLumps(): Overflow

This occurs whenever SRB2DoomBuilder’s nodebuilder tries to run. It happened after I added some more FOFs, so my suspicion is that it might be because my map is too large for the nodebuilder, in which case I just need to download a better nodebuilder.

After checking my map, I fixed every detected error that had nothing to do with player starts or missing textures, then tried again, but with no better results.

EDIT: Never mind. I found the problem. It turns out that it was because SRB2DB decided that it would be a good idea to create an FOF control sector outside that purple box thing (whatever that’s supposed to be). Still, I’ll leave this message up, in case anyone else ever has the same problem.

EDIT 2: Why did I say purple? red box.

Yeah, SRB2DB did that once to me when using its FOF creation dialog thingy... The red box represents the absolute limit of a map and nothing can be built beyond that. I'd love it if Oogaland would write in some limiter code for SRB2(D)B to prevent this.