libodin.dylib can't be opened because Apple cannot check it for malicious software

When attempting to start a scene with Odin for the first time on a macOS machine, you may encounter the following message:

The libodin.dylib file is signed but not notarized, which causes this default message to appear. You can resolve this issue by following these steps:

1. Click on “Show in Finder” in the pop-up message.
2. In Finder, locate libodin.dylib, then right-click on it.
3. Select “Open With > Terminal.app”.
4. Click “Open” when prompted.
5. Wait until the terminal displays “Process completed”.

After completing these steps, try starting the scene again. The message should no longer appear.

See also

• Building on macOS or iOS does not work anymore after Odin integration.
• Does 4Players ODIN support Apple Silicon?
• How do I access the live audio feed?
• I get an UnityException when leaving PIE or loading a new scene.
• room.UpdatePosition does not work or works incorrectly
• Which platforms does ODIN support for Unity?