Unknown components

🌵 Needle Engine
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i updated needle engine to latest version 4.3.0 and i got this error why?

2

Hello Yazhini,

The “Unknown components” error in Needle Engine after updating to version 4.3.0 usually indicates that there are components present in your scene that the engine cannot deserialize properly. This can happen for various reasons, such as:

  1. Component Changes: If components you’ve used have been updated or renamed in the new version of Needle Engine, your previous scene files may reference components that the engine no longer recognizes.

  2. Missing npm Definitions: The components may also not be defined properly in your project’s npm definitions, which can lead to them being recognized as unknown during serialization or deserialization.

  3. Blender or Unity Compatibility: Sometimes, issues can stem from versions of Blender or Unity you’re using. Ensure that your Blender version is compatible with Needle Engine 4.3.0.

To troubleshoot this issue:

  • Check the console for specific errors related to which components are unknown.
  • Ensure that your project includes all the necessary component definitions defined in the npm package.
  • Review Blender or Unity settings to make sure they are properly configured for Needle Engine.

If you’re still having trouble, could you provide more context or error messages shown in the console? This will help narrow down the issue further.

For additional information, you can refer to the documentation on how components are handled.

Let me know if you need further assistance or other questions!

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3

It looks like you changed a script or dependency in your project.

  • If you updated while your local server was running try restarting the local server
  • If that doesn’t help try re-exporting your project from Unity (if you’re using Unity)