I have a Nintex Form that shows blank on both Preview, New and Edit Form.
I have attached the form.xml for your reference.
I have done the following to try fix this problem.
- Removed all Calculated Controls and Rules on the form.
- Reverted changes, using Version History to the version that it doesn't have Calculated Controls (via Nintex Forms)
- Exported and Imported form.xml to another new custom list.
Here is my form:
After clicking Generate Preview: