Error while get gateway stats using API

ChirpStack Application Server
1

Everithing is set up correctly but when I’m using the GetStas api from Lora App Gui to ask the gateway stat I receive the error shown in the attached image

lora_app_error_gtwstats
lora_app_error_gtwstats.png1920×1040 56.2 KB

Note that the gateway i sup and running and I can see some data exchange between gateway bridge and the mqtt broker by using the mqttfx client

3

Please note that you do have to provide a start and end timestamp. As you can see in the error message, it tries to parse an empty string into the format specified, which of course is failing.

4

图片
图片.png962×929 35.9 KB

here is the right result

5

ok show the mqttfx configuration please！