Unhandled exception when change group folder permissions from shell

[giantx78]

I tried to change permission to a groupfolder using shell command as described in the documentation using the command:

occ groupfolders:permissions 4 --user User / -- +write

But I received this error:

An unhandled exception has been thrown:
TypeError: Argument 2 passed to OCA\GroupFolders\ACL\Rule::__construct() must be of the type integer, string given, called in /var/www/html/nextcloud/apps/groupfolders/lib/Command/ACL.php on line 185 and defined in /var/www/html/nextcloud/apps/groupfolders/lib/ACL/Rule.php:48
Stack trace:
#0 /var/www/html/nextcloud/apps/groupfolders/lib/Command/ACL.php(185): OCA\GroupFolders\ACL\Rule->__construct(Object(OCA\GroupFolders\ACL\UserMapping\UserMapping), '786', 3, 1)
#1 /var/www/html/nextcloud/3rdparty/symfony/console/Command/Command.php(255): OCA\GroupFolders\Command\ACL->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#2 /var/www/html/nextcloud/core/Command/Base.php(166): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#3 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(901): OC\Core\Command\Base->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#4 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(262): Symfony\Component\Console\Application->doRunCommand(Object(OCA\GroupFolders\Command\ACL), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#5 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(145): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#6 /var/www/html/nextcloud/lib/private/Console/Application.php(213): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#7 /var/www/html/nextcloud/console.php(97): OC\Console\Application->run()
#8 /var/www/html/nextcloud/occ(11): require_once('/var/www/html/n...')

I think the command is correct.
This are my configurations:
Nextcloud 16.0.1
Groupfolders 4.0.2
Ubuntu Server 19.04
PHP 7.2.19

Thanks.

[outergod]

I'm having the same issue, Nextcloud Docker nextcloud:16.0.0-apache, Groupfolders 4.0.3.

I quickly checked and the culprit seems to be

$id = $mount->getStorage()->getCache()->getId($path);

Which sets $id to a string. Parsing the string to an int using intval seems to resolve the issue.

Edit: The upstream method, Cache::getId, is supposed to return int, which means the actual bug is in Nextcloud server itself

[patricksebastien]

Also having this issue.
Nextcloud: 16.0.3
Groupfolder: 4.0.4

Doesn't work for --group too:
occ groupfolders:permissions groupfolderID --group myGroup theFolder -- -read
TypeError: Argument 2 passed to OCA\GroupFolders\ACL\Rule::__construct() must be of the type int, string given

So it's not possible to manage permission via shell (occ)? We need to wait for nextcloud to fix this issue?

[wiswedel]

Since I cannot reproduce this with the latest version 4.1.5 (https://github.com/nextcloud/groupfolders/releases/tag/v4.1.5), I'm closing this issue.