Okay, so here's the thing, I'm having a problem with Mo'Creatures. These are the mods I have installed.
1.7.10 Tree Capitator
Custom Mob Spawner 1.7.10 for Mo'Creatures
GuiAP 1.6.2 for Mo'Creatures
Not Enough Items 1.7.10
and PokeCraft 1.7.10, which is currently not active and is on my desktop.
My problem is, that the creatures added in Mo'Creatures will not spawn regularly in game, but when I spawn them in myself, they appear and act like they're supposed to. I don't know how to get to the configuration file, and every time I go into the mods section before playing, I can't configure it or disable. 'Configure' is not accessible (Its blacked out), and 'DISABLE' is in red text.
When in game, I get this:
Any way I can fix these two problems?
The Meaning of Life, the Universe, and Everything.
I am having the exact same problem. I even took out every single mod except for mo-creatures and custom mob spawner and it still did not work. I tried the Mo creatures installer and the regular way and neither one worked.
I had the same problem. What I did was just get rid of mo creatures, and look for the original website and download it again. It worked for me, so it might work for you. If that doesn't work, then try and look for another site and download it from there. Installer and Regular.