vue在运行时报错,在终端上没有报错,但是在localhost中报错。

vue__WEBPACK_IMPORTED_MODULE_0__.default is undefined报错

 

<anonymous> index.js:4

    js chunk-vendors.js:2202

    __webpack_require__ app.js:849

    fn app.js:151

    <anonymous> component.js:1

    js chunk-vendors.js:3234

    __webpack_require__ app.js:849

    fn app.js:151

    <anonymous> index.js:1

    js chunk-vendors.js:3258

    __webpack_require__ app.js:849

    fn app.js:151

    <anonymous> index.js:1

    js chunk-vendors.js:3414

    __webpack_require__ app.js:849

    fn app.js:151

    <anonymous> index.js:1

    js chunk-vendors.js:1446

    __webpack_require__ app.js:849

    fn app.js:151

    <anonymous> index.js:1

    js chunk-vendors.js:2142

    __webpack_require__ app.js:849

    fn app.js:151

    <anonymous> main.js:12

    js app.js:2178

    __webpack_require__ app.js:849

    fn app.js:151

    1 app.js:2239

    __webpack_require__ app.js:849

    checkDeferredModules app.js:46

    <anonymous> app.js:925

    <anonymous> app.js:928

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你app.js和main.js里是不是有类似于use写成user的https://www.cnblogs.com/ahalvxiaobu/p/13883709.html