While one of the .json files I obtained from the same browser website source is converted with the (JSON to Features) tool without any problems, the other cannot be converted. Since I don't know Python, I didn't know what to do. There are differences that I see when I open both files with notepad. One starts with
[{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Polygon","coordinates"]
while the other one starts with
[{"features It starts as ":[{"type":"Feature","geometry":{"type":"MultiPolygon","coordinates"]
and on the error screen of the file that I could not convert, "The table was not found." I'm getting a warning. Also:
JSON To Features
=====================
Parameters
Input JSON or GeoJSON C:\Users\UserName\Downloads\fav_list (1).json
Output Feature Class C:\Users\UserName\Documents\ArcGIS\Projects\CP401\CP401.gdb\fav_list1_JSONToFeatures
Geometry Type POLYGON
=====================
Messages
Start Time: 28 October 2023 Saturday 18:30:50
ERROR 999999: Something unexpected caused the tool to fail. Contact Esri Technical Support (http://esriurl.com/support) to Report a Bug, and refer to the error help for potential solutions or workarounds.
The table was not found. [fav_list1_JSONToFeatures]
The table was not found. [fav_list1_JSONToFeatures]
Failed to execute (JSONToFeatures).
Failed at 28 October 2023 Saturday 18:30:51 (Elapsed Time: 0,91 seconds)