【求助】改文件夹权限导致Nextcloud无法访问

本来想通过webdav在虚拟群晖备份unraid中Nextcloud的文件，结果提示没权限，就通过Dynamix File Manager把Nextcloud存储的主文件夹设置了other权限可读写，访问Nextcloud首页提示当前权限被其他人访问需要调整回来否则无法访问，就把之前在Dynamix File Manager调整的Other可读写改成了拒绝，最后结果就是Nextcloud首页报错，看了下日志：

Quote

{"reqId":"5y6HHZJ8WOF5y","level":3,"time":"2023-06-01T04:38:47+00:00","remoteAddr":"192.168.50.188","user":"--","app":"PHP","method":"GET","url":"/","message":"chmod(): Operation not permitted at /config/www/nextcloud/lib/private/legacy/OC_Util.php#1005","userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36","version":"22.1.1.2","exception":{"Exception":"Error","Message":"chmod(): Operation not permitted at /config/www/nextcloud/lib/private/legacy/OC_Util.php#1005","Code":0,"Trace":[{"function":"onError","class":"OC\\Log\\ErrorHandler","type":"::"},{"file":"/config/www/nextcloud/lib/private/legacy/OC_Util.php","line":1005,"function":"chmod"},{"file":"/config/www/nextcloud/lib/private/legacy/OC_Util.php","line":804,"function":"checkDataDirectoryPermissions","class":"OC_Util","type":"::"},{"file":"/config/www/nextcloud/lib/base.php","line":656,"function":"checkServer","class":"OC_Util","type":"::"},{"file":"/config/www/nextcloud/lib/base.php","line":1083,"function":"init","class":"OC","type":"::"},{"file":"/config/www/nextcloud/index.php","line":34,"args":["/config/www/nextcloud/lib/base.php"],"function":"require_once"}],"File":"/config/www/nextcloud/lib/private/Log/ErrorHandler.php","Line":92,"CustomMessage":"--"}}
{"reqId":"5y6HHZJ8WOF5y","level":3,"time":"2023-06-01T04:38:47+00:00","remoteAddr":"192.168.50.188","user":"--","app":"PHP","method":"GET","url":"/","message":"chmod(): Operation not permitted at /config/www/nextcloud/lib/private/Log/File.php#86","userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36","version":"22.1.1.2"}

Dynamix File Manager中只反复设置了几次other的访问权限，其他没设置过：

怀疑是不是设置整个nextcloud的权限时导致权限错乱而无法读取，所以首页就不让访问了。

首页报错如下：

Edited June 1, 20233 yr by mingshun