I have a table with over 19000 points. One of the attributes of each point is either 0 or 1. However, there are 7 points with NULL. I would like to change these NULL to 1's.
When I open the
Attribute Table and manually change the values, I can't save my changes. Every
Save button is greyed-out. Therefore when I refresh all the values have reverted to their original ones.
How can I fix this? Or is there another way to do it? (I'm using ArcGIS Pro 2.9,1.)
Edit: I have tried the "Calculate Field" tool. Unfortunately, I get the following error: AttributeError: 'NoneType' object has no attribute 'replace'.
The table wasn't open or being edited anywhere else.
I managed to circumvent the problem by just loading and changing the data in Qgis and then exporting it.