First and foremost, thank you for an amazing collection of software - every issue I've had to date has been because of my own bone-headed mistakes, and I've muddled through most of them.
I think this one isn't my fault however.
I'm trying to get NFS working, and I installed nethserver-nfs, nethserver-samba, and nethserver-ibay.
Everything seemed to go smoothly, except that I failed to notice the "No package nethserver-ibay available." that sped past near the middle.
When I go to the "File Shares" section of NS, I get an error message;
 Argument 1 passed to Nethgui\Widget\AbstractWidget::insert() must implement interface Nethgui\Renderer\WidgetInterface, null given, called in /usr/share/nethesis/NethServer/Template/SharedFolder/Plugin/Nfs.php on line 17 and defined
See the system log for details.
I created a pastebin with the output of the parts that seemed important;
It looks like there should be a variable being set; ->insert($gid) but it isn't.
Any assistance will be greatly appreciated!