我正在尝试使用命令gulp copy:libs
运行gulp,请参见以下源代码,但是出现错误:
var gulp = require('gulp'),
plumber = require('gulp-plumber'),
del = require('del'),
sequence = require('run-sequence'),
libPath = 'wwwroot/lib',
nodeModulesPath = 'node_modules';
gulp.task('clean', function () {
return del(libPath + '/**/*', { force: true });
});
gulp.task('copy:libs', function (done) {
sequence('clean', 'copy:vendor', 'copy:rxjs', 'copy:angular', done);
});
gulp.task('default', ['compressScripts', 'watch']);
我遇到以下错误: