i can't to set keyframe
i don't know what happened with program.
when i click to set keyframe
it has show a yellow line that
// Warning: file: /Applications/Autodesk/maya2013/Maya.app/Contents/scripts/others/doSetKeyframeArgList.mel line 641: Current manipulator and active objects have no keyable attributes, , or animation layers are present and the BaseAnimation bar is not selected or locked.
Somebody help me? I'm a beginner of this program. I have Maya 2013 on Mac
well, you have to check, if you haven't locked attributes of the object you want to key; and to check, if baseAnimation bar is not locked. attribute editor is the one of the three buttons in top right corner. and animation layers tab is right bottom in the attribute editor.