title: Unity 3D Watson speech to text Error: '>' not supported between instances of 'float' and 'NoneType' UnityEngine.Debug:LogError(Object)
body: <p>I'm trying to use watson SpeechToText on Unity 3D but i get this Error.</p>
  <pre><code>[06/27/2020 02:30:22][SpeechToText.OnListenMessage()][ERROR] Error: '&gt;' not supported between instances of 'float' and 'NoneType'
  UnityEngine.Debug:LogError(Object)
  IBM.Cloud.SDK.Debug.DebugReactor:ProcessLog(LogRecord) (at Assets/unity-sdk-core-1.2.0/Debug/DebugReactor.cs:60)
  IBM.Cloud.SDK.LogSystem:ProcessLog(LogRecord) (at Assets/unity-sdk-core-1.2.0/Logging/Logger.cs:207)
  IBM.Cloud.SDK.Log:Error(String, String, Object[]) (at Assets/unity-sdk-core-1.2.0/Logging/Logger.cs:280)
  IBM.Watson.SpeechToText.V1.SpeechToTextService:OnListenMessage(Message) (at Assets/unity-sdk-4.5.0/Scripts/Services/SpeechToText/V1/SpeechToTextServiceExtension.cs:651)
  IBM.Cloud.SDK.Connection.&lt;ProcessReceiveQueue&gt;d__49:MoveNext() (at Assets/unity-sdk-core-1.2.0/Connection/WSConnector.cs:430)
  IBM.Cloud.SDK.Utilities.Routine:MoveNext() (at Assets/unity-sdk-core-1.2.0/Utilities/Runnable.cs:131)
  UnityEngine.SetupCoroutine:InvokeMoveNext(IEnumerator, IntPtr)
  </code></pre>
  <p>Can someone help me please?</p>