在更新Gutenberg时发生了错误：因为我们不能复制一些文件，升级未被安装。这通常是因为存在不一致的文件权限。

1、在更新Gutenberg时发生了错误：因为我们不能复制一些文件，升级未被安装。这通常是因为存在不一致的文件权限。如图1

图1

2、参考网址：https://www.shuijingwanwq.com/2021/02/19/4734/ 。原因在于之前更新Gutenberg时，也使用了 root 用户进行操作更新所导致。

3、登录服务器，查看 /data/wwwroot/www.shuijingwanwq.com/wp-content/plugins/gutenberg 的用户与用户组皆为 root。如图2

图2

[root@iZ23wv7v5ggZ wp-admin]# cd /data/wwwroot/www.shuijingwanwq.com/wp-content/plugins
[root@iZ23wv7v5ggZ plugins]# ls -l
total 68
drwxr-xr-x  4 www  www  4096 Mar  8 10:03 akismet
drwxr-xr-x 10 www  www  4096 Mar  9 09:44 backupwordpress
drwxr-xr-x  3 www  www  4096 Aug 13  2020 classic-editor
drwxr-xr-x  7 www  www  4096 Mar  1 15:31 contact-form-7
drwxr-xr-x  2 www  www  4096 Dec  5  2019 disable-google-fonts
drwxr-xr-x  2 www  www  4096 Dec  5  2019 golang-brush-for-syntaxhighlighter-evolved
drwxr-xr-x  6 root root 4096 Apr  1 21:11 gutenberg
drwxr-xr-x  2 www  www  4096 Dec  5  2019 hello-dolly
drwxr-xr-x  6 www  www  4096 Feb 19 11:30 hueman-addons
-rw-r--r--  1 www  www    30 Apr 16  2009 index.php
drwxr-xr-x  4 www  www  4096 Apr  9  2020 kill-429
drwxr-xr-x  6 www  www  4096 Dec  5  2019 light
drwxr-xr-x  5 www  www  4096 Mar 31 10:44 nimble-builder
drwxr-xr-x  6 www  www  4096 Mar  9 09:44 regenerate-thumbnails
drwxr-xr-x  6 www  www  4096 Mar 11 10:27 syntaxhighlighter
drwxr-xr-x  2 www  www  4096 Dec  5  2019 wp-cumulus
drwxr-xr-x  3 www  www  4096 Feb 24 10:06 wp-pagenavi

4、设置目录 gutenberg 的用户与用户组为 www。如图3

图3

[root@iZ23wv7v5ggZ plugins]# chown -R www:www gutenberg
[root@iZ23wv7v5ggZ plugins]# ls -l
total 68
drwxr-xr-x  4 www www 4096 Mar  8 10:03 akismet
drwxr-xr-x 10 www www 4096 Mar  9 09:44 backupwordpress
drwxr-xr-x  3 www www 4096 Aug 13  2020 classic-editor
drwxr-xr-x  7 www www 4096 Mar  1 15:31 contact-form-7
drwxr-xr-x  2 www www 4096 Dec  5  2019 disable-google-fonts
drwxr-xr-x  2 www www 4096 Dec  5  2019 golang-brush-for-syntaxhighlighter-evolved
drwxr-xr-x  6 www www 4096 Apr  1 21:11 gutenberg
drwxr-xr-x  2 www www 4096 Dec  5  2019 hello-dolly
drwxr-xr-x  6 www www 4096 Feb 19 11:30 hueman-addons
-rw-r--r--  1 www www   30 Apr 16  2009 index.php
drwxr-xr-x  4 www www 4096 Apr  9  2020 kill-429
drwxr-xr-x  6 www www 4096 Dec  5  2019 light
drwxr-xr-x  5 www www 4096 Mar 31 10:44 nimble-builder
drwxr-xr-x  6 www www 4096 Mar  9 09:44 regenerate-thumbnails
drwxr-xr-x  6 www www 4096 Mar 11 10:27 syntaxhighlighter
drwxr-xr-x  2 www www 4096 Dec  5  2019 wp-cumulus
drwxr-xr-x  3 www www 4096 Feb 24 10:06 wp-pagenavi
[root@iZ23wv7v5ggZ plugins]#

5、再次更新Gutenberg，成功更新。如图4

图4