Reading/Writing resources to lwm2m object

[shohidur]

Hello,

I have flashed LWM2M client in a Nordic Board and can see this listed in my LWM2M server. There was no error during bootstrapping( Since device is visible in LWM2M server).  Now when i try to on LED 4 by writing 'true' nothing changing on the board, rather having an error like this:

Unable to read instance /3201/1 for 0a18de70-0ce0-4570-bce9-7f5895db6c70 : 500 Invalid Response:Unable to decode response payload of request [ReadRequest [path=/3201/1 format=ContentFormat [name=TLV, code=11542]]] from client [0a18de70-0ce0-4570-bce9-7f5895db6c70]

Any idea what might have gone wrong ?

[Stian Røed Hafskjold]

I get this error when I'm clicking "read" instead of "write". Do you click "write" first, and then "true"?

Do you get any errors in the UART log?