[BUG] Uncaught TypeError when adding new group

[imyller]

fM Version : 4.6.1 fmDNS Version : 6.0.4

Debian 12 (Bookworm) PHP 8.2.7 Apache 2.4.57

In raising this issue, I confirm the following (please check boxes, eg [X]):

• [X] I have read and understood the contributors guide.
• [X] I have checked that the bug-fix I am reporting can be replicated, or that the feature I am suggesting isn't already present.
• [X] I have checked that the issue I'm posting isn't already reported.
• [X] I have checked that the issue I'm posting isn't already solved and no duplicates exist in closed issues and opened issues
• [X] I have checked the pull requests tab for existing solutions/implementations to my issue/suggestion.

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(BUG | ISSUE) Expected Behavior:

Group add dialog opens without error.

(BUG | ISSUE) Actual Behavior:

Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /opt/facileManager/server/fm-modules/facileManager/functions.php:873 Stack trace: #0 /opt/facileManager/server/fm-modules/facileManager/classes/class_users.php(705): buildSelect() #1 /opt/facileManager/server/fm-modules/facileManager/ajax/getData.php(103): fm_users->printUsersForm() #2 {main} thrown in /opt/facileManager/server/fm-modules/facileManager/functions.php on line 873

(BUG | ISSUE) Steps to reproduce:

• Fresh installation
• Go to Users/Groups
• Go to Groups
• Click Add new
• Fatal PHP error is displayed

[WillyXJ]

Thanks for the report. This happens because there are no additional users created yet. As a workaround, create a new user first (it can even be in a disabled state).

[WillyXJ]

This is now fixed in fM 4.6.2 and later.