I have a custom object, with a standard New button. The button shows the content page should be Standard Page. When I use the New button, I get the normal Record Type selection page, however,
when I click next (any Record Type) it loads a blank page with the normal Save, Save & New, and Cancel buttons.
I can save the record (provided I am creating from an Opportunity, which is the only required field to save a record) and then go back in and see/edit any field on the expected layout.
Why is the layout not appearing after selecting the Record Type?
I've verified that there is no override present on the New button. Everything is pointing to standard.
There must be a reason out of these three option for this blank screen:
1. Check whether you have appropriate field accessibility and FLS for those field on the page layout.
2. Check whether you have assigned Lightning Record Pages to respective record type, correct page layout and profile instead of Org default.
3. If you have not enabled Dynamic Form on LRP (Lightning Record Page) but have included a Section related to Lookup with filter rendering option then you have to remove the section, enable Dynamic Form and re-add those fields from page layout to Layout Sections, again as section related to lookup field on Lightning Record Page.
This will surely resolve the issue and you will see the fields populated.
Please mark this answer helpful if resolved. Thanks
