关于node.js:Gulp错误:运行任务时ENOENT,lstat

Gulp Error: ENOENT, lstat while running tasks

我正在使用gulp复制和清理前端项目。我想运行一些顺序的任务。例如,这意味着我希望开始并完成复制任务,然后运行其以下任务(复制任务)。
运行任务时,我经常会看到此错误:

1
2
3
4
events.js:72
    throw er; // Unhandled 'error' event
          ^
Error: ENOENT, lstat '/home/reza/projects/account-web/dist/views'

lstat之后,每个我都随机看到一个文件名。我只是发现,当没有dist文件夹或它为空时,复制任务会正确运行,但是当dist文件夹不为空时,即使干净的任务也会引发错误。
以下是我的gulp文件和命令结果:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
var gulp = require('gulp');
var clean = require('gulp-clean');
var merge = require('gulp-merge');
var runSequence = require('run-sequence');

gulp.task('clean', function () {
    gulp.src('./dist/**').pipe(clean());
});

gulp.task('copy-js', function () {
    return gulp.src('app/js/**').pipe(gulp.dest('dist/js/'));
});
gulp.task('copy-bower', function () {
    return     gulp.src('bower_components/**').pipe(gulp.dest('dist/bower_components/'));
});
gulp.task('copy-script', function () {
    return     gulp.src('app/scripts/**').pipe(gulp.dest('dist/scripts/'));
});
gulp.task('copy-styles', function () {
    var stream1 =     gulp.src('app/styles/**').pipe(gulp.dest('dist/styles/'));
    var stream2 =     gulp.src('app/fonts/**').pipe(gulp.dest('dist/fonts/'));
    var stream3 = gulp.src('app/img/**').pipe(gulp.dest('dist/img/'));
    return merge(stream1, stream2, stream3);
});
gulp.task('copy-views', function () {
    var stream1 =     gulp.src('app/views/**').pipe(gulp.dest('dist/views/'));
    var stream2 = gulp.src('app/*').pipe(gulp.dest('dist/'));
    return merge(stream1, stream2);
});

gulp.task('dist', function () {
    runSequence(['copy-bower','copy-js', 'copy-script', 'copy-styles',     'copy-views']);//
});

gulp.task('dev', function () {
    runSequence('clean', 'dist')
});

gulp.task('default', ['dev']);

我认为存在并发问题,并且任务没有按顺序运行,因此我尝试使用一些模块来解决此问题,例如runSequence。

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
?  account-web git:(master) ? gulp clean
[14:20:55] Using gulpfile ~/projects/account-web/Gulpfile.js
[14:20:55] Starting 'clean'...
[14:20:55] Finished 'clean' after 5.58 ms

events.js:72
        throw er; // Unhandled 'error' event
              ^
Error: ENOENT, lstat '/home/reza/projects/account-web/dist/views'


?  account-web git:(master) ? gulp dev
[14:35:03] Using gulpfile ~/projects/account-web/Gulpfile.js
[14:35:03] Starting 'dev'...
[14:35:03] Starting 'clean'...
[14:35:03] Finished 'clean' after 5.47 ms
[14:35:03] Starting 'dist'...
[14:35:03] Starting 'copy-bower'...
[14:35:03] Starting 'copy-js'...
[14:35:03] Starting 'copy-script'...
[14:35:03] Starting 'copy-styles'...
[14:35:03] Starting 'copy-views'...
[14:35:03] Finished 'dist' after 14 ms
[14:35:03] Finished 'dev' after 22 ms

stream.js:94
      throw er; // Unhandled stream error in pipe.
            ^
Error: ENOENT, open '/home/reza/projects/account-    web/dist/styles/fonts.css'


我想知道在嵌套文件夹已被删除之后,是否正在尝试异步删除嵌套文件夹中的文件。尝试将您的src更改为不包含通配符的dist文件夹。这将告诉它删除dist文件夹而不是单独删除每个项目。

1
2
3
gulp.task('clean', function () {
    gulp.src('./dist').pipe(clean());
});

似乎也已不推荐使用gulp-clean,您可能想签出del作为替代品。它能够正确处理您的原始glob模式。