gulp babel在删除节点_模块后出现语法错误，并再次运行npm安装

我的gulp构建脚本中有gulp-babel任务，在我删除node_-modules目录并再次运行npm安装之前，它一直运行良好。 它回来了

SyntaxError: j.js: Unexpected token (790:10)

错误日志指出了错误标记，如下所示：

  789 |     data,
> 790 |     async = true,
      |           ^
  791 |     cache = 'no-cache',
  792 |     method = 'GET',
  793 |     headers = {},

如果我直接使用cli编译

j.js

，则不会收到错误消息并按预期返回编译代码

我的吞咽任务代码：

const gulp = require( 'gulp' );
const { babel } = require( 'gulp-load-plugins' )();

gulp.task( 'babel', () => {
    return gulp.src( [
        '.tmp/j.js'
    ] ).pipe( babel() ).pipe( gulp.dest( '.tmp' ) );
} );

我的.法律改革委员会：

{
    "presets" : [ "es2016" ],
    "plugins" : [
        "transform-es2015-arrow-functions",
        "transform-es2015-object-super",
        "transform-es2015-parameters",
        "transform-object-assign",
        "transform-es2015-block-scoping",
        "transform-es2015-shorthand-properties",
        "transform-es2015-block-scoped-functions",
        "transform-es2015-for-of",
        "transform-es2015-destructuring",
        [ "transform-es2015-classes", { "loose" : true } ],
        [ "transform-es2015-spread", { "loose" : true } ],
        [ "transform-es2015-template-literals", { "loose" : true } ]
    ]
}

我的npm依赖项：

"devDependencies": {
    "babel-cli": "^6.14.0",
    "gulp-babel": "^6.1.2",
    "babel-plugin-transform-es2015-arrow-functions": "^6.8.0",
    "babel-plugin-transform-es2015-block-scoped-functions": "^6.8.0",
    "babel-plugin-transform-es2015-block-scoping": "^6.10.1",
    "babel-plugin-transform-es2015-classes": "^6.9.0",
    "babel-plugin-transform-es2015-destructuring": "^6.9.0",
    "babel-plugin-transform-es2015-for-of": "^6.8.0",
    "babel-plugin-transform-es2015-object-super": "^6.8.0",
    "babel-plugin-transform-es2015-parameters": "^6.11.4",
    "babel-plugin-transform-es2015-shorthand-properties": "^6.8.0",
    "babel-plugin-transform-es2015-spread": "^6.8.0",
    "babel-plugin-transform-es2015-template-literals": "^6.8.0",
    "babel-plugin-transform-object-assign": "^6.8.0",
    "babel-preset-es2016": "^6.11.3",
    "colors": "^1.1.2",
    "del": "^2.2.2",
    "gulp": "^3.9.1",
    "gulp-concat": "^2.6.0",
    "gulp-file-include": "^0.14.0",
    "gulp-load-plugins": "^1.2.4",
    "gulp-uglify": "^2.0.0",
    "gulp-watch": "^4.3.9",
    "require-dir": "^0.3.0",
    "run-sequence": "^1.2.2",
    "uglify-js": "github:mishoo/UglifyJS2#harmony"
  },

---

我来再次回答我的问题

Babeljs 6.14.0开始支持ES7中声明的“异步函数”。单词“async”成为编译器的关键字，所以我不能使用“async”作为变量名

然后我将“async=true”更改为“sync=false”以解决此问题

我在github上向Babeljs报告了一个问题。我想这个问题已经解决了