You mast have at least one render item queued in order to render

问题描述:

You mast have at least one render item queued in order to render

不知道您是用在什么场合的,因为render有许多解释的,这里只能假设是用作渲染(电脑作图出现场合较多)
为了渲染你必须拥有至少一个渲染用的组件