对不起，我们感到抱歉。
We are sorry for the trouble.

它根本不显示任何角色吗？ 或者它不动并站着不动？
Does it not display anything the character at all? Or is it not moving and standing still?

你可以尝试一下，当你将一个Spine示例字符（例如Spineboy）添加到场景中并且在“动画名称”下设置任何起始动画时，它是否有效？ 您还可以尝试使用“Spine Examples / Getting Started”场景之一构建可执行文件。 如果这正确播放，那么问题的原因很可能在您的代码中。

Could you please try if it works when you add one of the Spine Example characters (e.g. Spineboy) to the scene with any starting animation set under Animation Name? You could also try to build an executable with one of the Spine Examples/Getting Started scenes. If this plays correctly, then the cause of the problem lies most likely in your code.