Question

我有一个Angular 4应用程序，并尝试升级到6。在构建applin之前进行升级之前，在构建过程中突然出现很多错误。我只是用gulpfile来构建。

这是错误：

The following options have been renamed — please update your config: entry -> input, format -> output.format
'rxjs/Rx' is imported by build\services\alerts\alert.service.js, but could not be resolved – treating it as an external dependency
'rxjs/Observable' is imported by build\services\alerts\alert.service.js, but could not be resolved – treating it as an external dependency
'rxjs/add/operator/catch' is imported by build\services\alerts\alert.service.js, but could not be resolved – treating it as an external dependency

这是gulpfile.js中的代码块：

gulp.task('rollup:fesm', function () {
  return gulp.src(`${buildFolder}/**/*.js`)
  // transform the files here.
    .pipe(rollup({

      // Bundle's entry point
      // See https://github.com/rollup/rollup/wiki/JavaScript-API#entry
      entry: `${buildFolder}/index.js`,

      // Allow mixing of hypothetical and actual files. "Actual" files can be files
      // accessed by Rollup or produced by plugins further down the chain.
      // This prevents errors like: 'path/file' does not exist in the hypothetical file system
      // when subdirectories are used in the `src` directory.
      allowRealFiles: true,

      // A list of IDs of modules that should remain external to the bundle
      // See https://github.com/rollup/rollup/wiki/JavaScript-API#external
      external: [
        '@angular/core',
        '@angular/common',
        '@angular/http',
        '@angular/forms',
        '@angular/router',
        'primeng/primeng'
      ],

      // Format of generated bundle
      // See https://github.com/rollup/rollup/wiki/JavaScript-API#format
      format: 'es'
    }))
    .pipe(gulp.dest(distFolder));
});

我可以知道为什么突然出现这些错误吗？我唯一要做的就是将节点版本升级到6.11

建立angularl 4应用程式时gulpfile汇总错误

0 个答案: