video1.0<iframe src="https://www.loom.com/embed/22b8b9ced45e49c5a42efab46785d2b3" frameborder="0" width="1662" height="1246" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>12461662Loomhttps://www.loom.com12461662https://cdn.loom.com/sessions/thumbnails/22b8b9ced45e49c5a42efab46785d2b3-0f202046533026cd.gif29.5042In this video, I demonstrate a test node and highlight an important requirement: if I remove the format, I encounter an error stating that either the format or specification must be set. It's crucial to note that if the specification is provided, the format isn't necessary. However, without the specification, the error persists. I encourage you to ensure that you have the correct settings in place to avoid this issue. Please review your configurations accordingly.