e correct version of Scala your application is using (<code class="docutils literal"><span class="pre">_2.12</code></span>, <code class="docutils literal"><span class="pre">_2.13</code></span>)</td>
              </tr>
              </tbody>
          </table>
          <div class="admonition tip">
              <p><b>Tip</b></p>
              <p class="last">See the section <a class="reference internal" href="datatypes.html#streams-developer-guide-serdes"><span class="std std-ref">Data Types and Serializat