Error Error("json: unsupported value: NaN")

Application Development
1

Hello,
I want to compare values of bytes array to e.g. 0xF.

if (bytes[2]  === 0xF)
    {
      values[0] = retValue.x1 - 65536;
    }

However I get this error: Error(“json: unsupported value: NaN”)
I couldn’t find an existing topic to this problem with comparing values.

What is the problem?

Thanks
Martin

2

The error is not in the lines you posted, but is thrown when TTN tries to convert the return value of your Decoder function into a JSON text representation. So, we’d need to see all code to guess what’s wrong.

(Aside: also note that 0xF is really the same as 0x0F; probably not the if condition you really want.)