Topic: Check me this please
http://hst-api.wialon.com:80/wialon/ajax.html?svc=render/create_messages_layer¶ms={"layerName": "", "itemId": "1104423516", "timeFrom": 1573167600, "timeTo": 1576150060, "tripDetector": 1, "trackColor": "", "trackWidth": 0, "arrows": 0, "points": 0, "pointColor": "", "annotations": 1, "flags": 0}&sid=
Error 7
¿?