gameserver spawn monster erro!

[mowen]

I try rebuild gameserver on MSVC9,It's done!
so i run gameserver.exe,but it's report error like this:
Unable to find a free spawn location for monster 0 on map new_7-1 (0,0,6400,4160)

can somebody tell me why?
thx!

[Jaxad0127]

I try rebuild gameserver on MSVC9,It's done!
so i run gameserver.exe,but it's report error like this:
Unable to find a free spawn location for monster 0 on map new_7-1 (0,0,6400,4160)

can somebody tell me why?
thx!

Those are fine. Anything other than [INF] and [WRN] should be reported.