title: Getting an error Using 'body(): ResponseBody?' is an error. moved to val with okhttp
body: <p>Using response.body() gives me an error of "Using 'body(): ResponseBody?' is an error. moved to val" i tried removing ? but nothing works the error is in body()</p>
  
  <pre><code>        override fun onResponse(call: Call, response: Response) {
              val body = response.body()?.string();
  
              println(body)
              println("Sucees")
  </code></pre>