Nate Please download and reinstall Spine, then it will work again. If you can't find your Spine license page link, you can use the recovery page. Sorry for the trouble! 请下载并重新安装Spine,然后它将再次起作用。 如果找不到Spine许可证页面链接,则可以使用找回Spine许可证。 抱歉,添麻烦了!