Quote from ShefkiI can tell you that this error message has nothing to do with PitBull4. It's actually a bug in the Blizzard UI. LoadAddOn doesn't work until later than it used to. The default UI tries to use it and the function doesn't load the addon but also doesn't bother to return the reason why it didn't. Which of course it then tries to use and it's empty. In particular you see this when reloading in a battleground because it tries to load the minimap.
Great.. so we know where it comes from i guess. Any chance i can do something to prevent it?( say..hide the minimap? will that help?)