Module build failed: Error: Couldn't find preset "es2015" relative to directory

1、错误描述

Module build failed: Error: Couldn't find preset "es2015" relative to directory。。。

......

2、解决办法

 

 将.babelrc文件中的内容

 
{
 
"presets": [
 
["env", {
 
"modules": false,
 
"targets": {
 
"browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
 
}
 
}],
 
"stage-2"
 
],
 
"plugins": ["transform-vue-jsx", "transform-runtime"]
 
}

      改为

{
  "presets": [["es2015", { "modules": false }]],
  "plugins": [
    [
      "component",
      {
        "libraryName": "element-ui",
        "styleLibraryName": "theme-chalk"
      }
    ]
  ]
}

然后再执行：

npm install --save-dev babel-preset-es2015

即可