Unable to drag or add the saved model into a new stage

Isaac Sim Version

4.5.0

Operating System

Ubuntu 22.04

GPU Information

  • Model: GTX4060
  • Driver Version: 550

Topic Description

Detailed Description

After saving my model, when I dragged the saved model into a new stage, I encountered the following message: “The reference doesn’t have a default prim set.”

Error Messages

“The reference doesn’t have a default prim set.”

Screenshots or Videos

@928871883 i am just another user, but one thing you need to make sure when saving your model in a new stage is to define a defaultPrim. there was another thread where i sort of outlined how to do that under a slightly different scenario:

Stage tool - Omniverse / General Discussion - NVIDIA Developer Forums

you can define custom prim aside from the World prim as your default as long as there is one. otherwise, nothing will be referenced into another USD (in your case via dragdropping), which is what you have experienced and what the error is referring to.

give it a shot and see if that works!

1 Like

Thank you very much. I have used your method to solve this problem, but a new issue has arisen, which is that the model dragged into the new stage cannot be displayed properly. I’m sorry, I’m a beginner and my questions may be a bit silly.

May I ask which step of my operation was incorrect?

Please create a new topic for the new issue with detailed steps. Thanks.

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