Arduino parsing JSON I have created an API in Ruby on Rails and it send the following JSON response:

{"sun_position":{"altitude":"32.46","azimuth":"223.93"}}


I'm able to successfully hit the API and store the response. But when I try to parse it and store data it gives me an error. I have used the Arduino JSON library.

The code for parsing the JSON is as follows:



bool parseSunPosData(char* content, SunPosData* sunPos) {
  StaticJsonBuffer&lt;JSONBUFFER_SIZE&gt; jsonBuffer;
  JsonObject&amp; root = jsonBuffer.parseObject(content);
  Serial.println("In parse fuc");
  Serial.println(content);
  Serial.println("==============");
  if (!root.success()) {
    Serial.println("JSON parsing failed!");
    return false;
  }


And the output on the serial monitor is as follows:


  In parse fuc 38
  
  {"sun_position":{"altitude":"32.46","azimuth":"223.93"}} 0
  
  ==============
  
  JSON parsing failed! Disconnect


My guess is it can't parse the data due to the numbers 38 and zero printing... I don't know what that is and what it is.

PS: New to Arduino coding.
you have the HTTP chunked transfer encoding numbers in the content. 38 is the length of the body and it is on the first line of the HTTP body and 0 marks the end.
maybe try using ArduinoHttpClient library for HTTP