Warnings: Invalid argument supplied , Division by zero

Hmm, that shouldn't be happening at that point in the code. However I have explicitly defined the array so this should be fixed.

Can you please try out the development version when it is updated later today [edit]?

needs work?

   if (count($apprs) == 0)
      return;

This does not seem to be working for ozwebguru??

This error has recently popped up on one of my web sites:

warning: Invalid argument supplied for foreach() in /home/example/public_html/sites/all/modules/og_node_approval/og_node_approval.module on line 53

Haven't identified what triggered it and no luck in making it go away either.

I'm running the latest dev version I could find here.

That error does not correspond to this issue. I've opened up a new issue.

I'm seeing the same error:
warning: Invalid argument supplied for foreach() in /home/site/public_html/sites/all/modules/og_node_approval/og_node_approval.module on line 538.

line 538 corresponds to :

foreach ($apprs as $appr)
         {
             if ($appr->status == 1)
                 $values['approved']++;
             $values['reviewed']++;
         }

So, the division by zero is fixed but not the invalid argument error.

Okay, I am tracking this in issue, #1059740: Invalid foreach, line 538.