播放BGM，soundmanager.play()方法报错。

ayiui4566

Uncaught (in promise) DOMException: play() failed because the user didn't interact with the document first.
为什么会报 Uncaught (in promise) DOMException: play() failed because the user didn't interact with the document first. 这个错误呀？有没有高手给解答一下？

ayiui4566

预加载图集文件之后就调用play()方法播放背景音乐报错。音乐文件没有预加载。