I can see you're experiencing missing meta file errors with the Spine Unity 4.3 beta packages for On Demand Loading and Addressables in Unity 6000.2.10f1.
This appears to be a missing meta file issue similar to problems that have occurred in previous versions. Based on similar issues that have been resolved in the past, this is likely a packaging oversight where certain meta files weren't included in the package release.
What you can do:
Report this issue - If you haven't already, please report this on the Spine Runtimes GitHub repository with:
- The exact package versions you're using
- Your Unity version (Unity 6000.2.10f1)
- Screenshots showing the missing meta files (which you've already provided)
Temporary workaround - You could try:
- Deleting your
Library folder to force Unity to re-import everything from a clean state
- Re-downloading and re-importing the packages
Check for updates - Keep an eye on the Spine Unity Download page for updated 4.3-beta packages, as these issues are typically fixed quickly once reported.
The Spine team has been very responsive to meta file issues in the past, usually releasing updated packages within a short time after being notified. Since this is a beta version, such issues are not uncommon and will likely be addressed in an upcoming release.
