Misaki 您好。很遗憾,spine-unity 3.7不支持Unity 2020,所以你需要更新你的Spine编辑器版本。你可以在下载页面上找到哪个运行时间与哪个Unity版本兼容。: Spine Unity Download: Older Versions Hi, Unfortunately, spine-unity 3.7 doesn't support Unity 2020 so you need to update your Spine editor version. You can find which runtime is compatible with which Unity version on the download page: Spine Unity Download: Older Versions