I get error "eikon.eikonError.EikonError: Error code 404 | Client Error: <!DOCTYPE html>" when I tried to use ek.get_news_headlines, and I tried to use configration manager to check but I cannot click on configure (see below), and I tried to go to local host 9000 and I received below:
{"port":9000,"mode":"eikon4","pid":24716,"hasSecure":true,"startedTime":"Thu Nov 07 2019 14:19:48 GMT+0100 (W. Europe Standard Time)","subApps":[{"path":"/heap"},{"path":"/ping"},{"path":"/sxs","data":{"hasSecure":true,"sxsApps":{}}}]}