After clicking the Edit button on a related list and then navigating back to the form, instead of being presented with the form, a page displays containing only the related lists of the form, which appear in an unstyled manner. Instead of the form page (for example, incident.do), the related lists of the form appear (for example, list2_deferred_related_lists.do).
The following screenshots show an example.
This issue occurs in the following scenario:
- Related List Loading is set to either On-demand or After Form Loads.
- The user presses the Edit button.
- Client scripts
- UI Policies (Execute if true/Execute if false)
- UI Scripts
- UI Macros placed on the form using a UI Formatter
For more information about debugging client side errors check out this blog post.