One of the reasons why setinterval timer does not take effect in ie: the callback is the arrow function

scene ：
Timer used , Effective in Google , But in ie Browser not working . stay ie The browser checks the element and finds the following errors on the console ：

Click on the wrong line , To the debugger page , It can be seen that the wrong location has been pointed out

Change the arrow function to function Defined function

Then no error will be reported