Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
请问出现了这个错误是为什么 这是根据pc值定位到的代码
您好，浮点异常，仔细查一下自己写的代码是否规范、严格。
已经解决了，谢谢老师
