What steps will reproduce the problem?
1. Logging in.
2.
3.

What is the expected output? What do you see instead? Just received the error and am so far unable to ascertain if it breaks the addon.

What version of the product are you using? No labeled version number. I do not believe it's been updated since the ace changeover though could be wrong. error states 0.9b.

Do you have an error log of what happened?Yes,Posted in additional information

Please provide any additional information below.

[2008/10/10 15:58:07-380-x1]: Cartographer_QuestObjectives-0.9b\addon.lua:483 attempt to call method 'RegisterComm' (a nil value)
LibRock-1.0-3317 (LibRock-1.0):2594: in function <Interface\AddOns\LibRock-1.0\LibRock-1.0.lua:2557
LibRock-1.0-3317 (LibRock-1.0):2715: in function <Interface\AddOns\LibRock-1.0\LibRock-1.0.lua:2710
<in C code>: in function `LoadAddOn'
Interface\FrameXML\UIParent.lua:927 in function `UIParentLoadAddOn':
Interface\FrameXML\UIParent.lua:233 in function `CombatLog_LoadUI':
Interface\FrameXML\UIParent.lua:343 in function `UIParent_OnEvent':
<string>:"*:OnEvent":1: in function <[string "*:OnEvent"]:1>

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