a folder called __MACOSX is present in plugins folder

[isAAAc]

Checklist

• I verified that Kanboard is correctly installed
• I checked that the problem does not come from a plugin
• I checked that the problem is not already reported

Actual behaviour

a folder called __MACOSX is present in plugins folder, this is sending many notification in /var/log/apache2/kanboard.octopuce.fr_error.log until i delete it.

Expected behaviour

no folder == no notification,
i'm on debian, so no OSX stuff should be there

Steps to reproduce

Screenshots

Logs

[Thu Aug 19 16:08:41.066819 2021] [php7:notice] [pid 309593] [client 2001:67c:288:2::233:34986] [critical] __MACOSX: Unable to load this plugin class: \\Kanboard\\Plugin\\__MACOSX\\Plugin

Configuration

• Kanboard version: a fresh v1.2.20
• Database type and version: Sqlite3
• PHP version: 7.4
• OS: Debian 10.10
• Browser: N/A

[fguillot]

How did you installed Kanboard? The archive doesn't contains this folder. The archive is directly coming from GitHub.

https://github.com/kanboard/kanboard/tree/master/plugins
https://github.com/kanboard/kanboard/releases/tag/v1.2.20

This folder could be coming from one of the plugin you installed. The plugin author could have generated the archive manually on its Mac.

[felag]

Hello,

Edit: it came from an update yesterday. From a bug on greenwing plugin/theme : removing theme solved issue. Sorry for the noise.

I have same problem this morning (all working fine yesterday, AFAIK no installing/upgrading action taken).

On my side, __MACOSX folder is related to greenwing:

bash-5.1# ls -l plugins/
total 0
drwxr-xr-x    1 nginx    nginx          230 Aug 22  2019 Calendar
drwxr-xr-x    1 nginx    nginx          112 Aug 22  2019 CardPushDate
drwxr-xr-x    1 nginx    nginx          188 Jun 19  2020 Gantt
drwxr-xr-x    1 nginx    nginx          190 Aug 22  2019 GitlabAuth
drwxr-xr-x    1 nginx    nginx          224 Aug 22  2019 GitlabWebhook
drwxr-xr-x    1 nginx    nginx          380 May 13 15:47 Greenwing
drwxrwxr-x    1 nginx    nginx          222 Mar 13  2020 Group_assign
drwxr-xr-x    1 nginx    nginx          216 Aug 22  2019 Mattermost
drwxr-xr-x    1 nginx    nginx          270 May 13 15:48 MetaMagik
drwxr-xr-x    1 nginx    nginx           18 May 13 15:47 __MACOSX
bash-5.1# ls -l plugins/__MACOSX/
total 0
drwxr-xr-x    1 nginx    nginx          400 May 13 15:47 Greenwing

@isAAAc By any chance, can you see any subfolder(s) in your __MACOSX directory ?
(from you input, it seems related to MarkdownPlus plugin)

More generally speaking is there a process (cron, admin action, upstream version check or other) that may create folders inside plugins directory ?