Not a HASH reference Ipdiscover.pm (second) · Issue #220 · OCSInventory-NG/OCSInventory-Server · GitHub
Perl hash Can't use a hash as a reference at /var/www/html/devel_nconf/bin/lib/NConf/ExportNagios.pm line 1295.* · Issue #37 · nconf/nconf · GitHub
![Perl - Not a HASH reference or Can't use string ("...") as a HASH ref while "strict refs" in use - YouTube Perl - Not a HASH reference or Can't use string ("...") as a HASH ref while "strict refs" in use - YouTube](https://i.ytimg.com/vi/TJoJFo1LkBU/maxresdefault.jpg)