I am attempting to create a "ring" of spheres. I created a single sphere and attempted the feature circular pattern, but get the error "rebuild error: select an angular dimension or a linear edge//axis/sketch entity or a cylindrical face or a conical face or a circular edge to define the pattern." I am attempting to model what is called a "micelle," layer by layer. Thanks for any assistance.
Create a reference circular sketch above all features on the tree (rollback bar to insert before). This should give you the reference to the direction desired.