No default action specified
This Error Reference applies to: Any version.
When using PloneFormGen, CMFFormController will issue INFO level Plone Debug entries with warnings like:
...\Products\PloneFormGen\skins\PloneFormGen\fg_base_view.cpt: No default action specified for status success, content type ANY. Users of IE can submit pages using the return key, resulting in no button in the REQUEST. Please specify a default action for this case.
Ignore them -- at least when they regard PloneFormGen.
PloneFormGen needs to dynamically specify a success action so that it may handle overrides. It does this during the validation process.