Your data has issues
There is a problem
- 1 entry must have a valid integer
How to fix this issue
Your dataset is missing the MinNetDwellings column.
The Brownfield land guidance explains how to fix the issue:
MinNetDwellings
How to improve Worthing Borough Council’s data
- Fix the errors indicated
- Use the check service to make sure the data meets the standard
- Publish the updated data on the endpoint URL