Error decoding caynneLLP message

[Akashreddy231]

Hello,

Here I am trying to send uplink messages from the Things network with payload format cayenellp and using Fiware LoRaWAN IoTagent, I could see data traffic coming to lorawan it agent but it shows the following error in the IoT agent log.

some quick support is much appreciated.

Thank you very much.

time=2023-04-30T16:05:55.328Z | lvl=INFO | corr=f603d059-04b5-4113-8be7-792e3584f7da | trans=f603d059-04b5-4113-8be7-792e3584f7da | op=IoTAgentLoRaWAN.CayenneLpp | from=n/a | srv=n/a | subsrv=n/a | msg=Decoding CaynneLPP message:[object Object] | comp=IoTAgent

time=2023-04-30T16:05:55.334Z | lvl=ERROR | corr=f603d059-04b5-4113-8be7-792e3584f7da | trans=f603d059-04b5-4113-8be7-792e3584f7da | op=IoTAgentLoRaWAN.CayenneLpp | from=n/a | srv=n/a | subsrv=n/a | msg=Error decoding CaynneLPP message:TypeError [ERR_INVALID_ARG_TYPE]: The first argument must be of type string or an instance of Buffer, ArrayBuffer, or Array or an Array-like Object. Received an instance of Object | comp=IoTAgent

time=2023-04-30T16:05:55.334Z | lvl=ERROR | corr=f603d059-04b5-4113-8be7-792e3584f7da | trans=f603d059-04b5-4113-8be7-792e3584f7da | op=IoTAgentLoRaWAN.Agent | from=n/a | srv=n/a | subsrv=n/a | msg=Could not cast message to NGSI | comp=IoTAgent

[takurx]

I reproduced it in my environment, when I made the tutorial run the stm32 example.
It may have something to do with #170.

[takurx]

#171 's fix, on my environment it worked