esp8266发送+MQTTPUBRAW时出现错误码`AT_MQTT_NULL_LINK`是什么原因

espressif / esp-at

AT application for ESP32/ESP32-C2/ESP32-C3/ESP32-C6/ESP8266

Apache License 2.0

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Open MoonShadowIllusion opened 3 months ago

MoonShadowIllusion commented 3 months ago

[X] I have read the documentation ESP-AT Programming Guide and the issue is not addressed there.
[X] I have used the latest released firmware or have updated my ESP-AT branch (master or release) to the latest version and checked that the issue is present there.
[X] I have searched the issue tracker for a similar issue and not found a similar issue.

使用 +MQTTPUBRAW

MoonShadowIllusion commented 3 months ago

错误码是 ERR CODE:0x010a6006