Armbian HostapdValidator.php string must be a string

[zkossowski]

Orange Pi Zero 3
Armbian newest
Raspap web-gui newest
Strict check a type of string

1. An exception occurred
   Stack trace:
   TypeError: strlen(): Argument Internet connection via wlan1 & 3G to wlan0 #1 ($string) must be of type string, null given
   at strlen(HostapdValidator.php:118)

2. List of countries not shown, impossible to input.

[zkossowski]

An exception occurred
Stack trace:
TypeError: strlen(): Argument #1 ($string) must be of type string, null given
at strlen(HostapdValidator.php:118)
... 7 more

php 8.4

[billz]

The validation is likely failing because the latest Armbian is unsupported. See https://docs.raspap.com/#compatible-operating-systems

[pcantini]

Nome host: rk3318-box
Revisione Pi: Rockchip RK3318 BOX
OS: Armbian 26.2.1 bookworm
Kernel: 6.19.0-edge-rockchip64

I had the same problem and solved it by installing the 'apt install iso-codes' package.

The 'isoquery' package was correctly installed, and only the 'iso-codes' list was missing.