QUESTION
 I am getting a warning in the Transcript: CwForm circular reference ...
 My app works fine, but I would like to correct the problem.  What should I
 look for ?

ANSWER
 This means that you have one widget whose attachments are dependent on
 another widget, and the other widget's attachments are dependent eventually
 (if not immediately) on the first widget.

 Here's an example of circularity.  Widget A's bottom edge is attached to
 Widget B's bottom edge, while Widget B's left edge is attached to Widget A's
 right edge.

       +----------+      +----------+
       | Widget A |<-----| Widget B |
       +----------+      +----------+
            |                  ª
            +------------------+


 The non-obvious restriction with attachments is that in order for Widget B
 to successfully attach to Widget A, Widget A's edges must be fully resolved
 (ie, they can't be directly or indirectly (via additional widgets) based on
 any of the edges of Widget B).

 VisualAge