Question

在加载http://localhost:4200时，我在Angular 8项目中遇到此错误

Uncaught TypeError: Cannot read property 'bind' of undefined
        at new t (backend.js:31)
        at Object.<anonymous> (backend.js:31)
        at Object.<anonymous> (backend.js:31)
        at r (backend.js:1)
        at Object.<anonymous> (backend.js:31)
        at r (backend.js:1)
        at Object.<anonymous> (backend.js:31)
        at r (backend.js:1)
        at Object.<anonymous> (backend.js:31)
        at r (backend.js:1)

this.clearImmediate=t.clearImmediate.bind(t);else{this.nextHandle=1,this.tasksByHandle={},this.currentlyRunningATask=!1,this.canUseProcessNextTick()

Answer 1

确保在调用Shown方法之前先定义FrmLogin。

Answer 2

您自己的代码或项目的依赖项之一必须使用clearImmediate，这仅是MSIE。

https://developer.mozilla.org/en-US/docs/Web/API/Window/clearImmediate

Uncaught TypeError：无法读取backend.js中未定义的属性“ bind”

2 个答案: