title: GCP iot Core to pubsub messages not showing up
body: <p>I am trying to integrate GCP with loraserver using LorixOne Gateway, I am following the guide at <a href="https://www.loraserver.io/guides/google-cloud-platform/" rel="nofollow noreferrer">https://www.loraserver.io/guides/google-cloud-platform/</a>
  However my messages not reaching to loraserver through pubsub.</p>
  
  <p>My setup is as below:
  lora end device—>LorixOne Gateway with Lora base OS —> GCP IoT core -> GCP Pubsub —> VM running loraserver</p>
  
  <p>I can see that all messages are reaching to IoT core but nothing can be seen on the pubsub or lora-app-server.</p>
  
  <p>I am following the guide <a href="https://www.loraserver.io/guides/google-cloud-platform/" rel="nofollow noreferrer">https://www.loraserver.io/guides/google-cloud-platform/</a>   however something is not working ok with GCP PUBSUB<a href="https://i.stack.imgur.com/gdnDP.png" rel="nofollow noreferrer">Here is picture from GCP logs that I am getting messages to IOT core however nothing reaches to VM via pubsub</a></p>