#7326·luci

Cannot read properties of null (reading 'remove')

Author: jura43Created Oct 13, 2024Updated Sep 12, 2026

I fresh installed open-wrt on my Asus AX6000 router. What I configured in DHCP and DNS settings is deleted default instance and created new one with name work. After that I am not able to open DHCP and DNS settings.

Steps to reproduce:

go to: Network → DHCP and DNS

Actual behavior:

Additional Information:

root@OpenWrt:~# cat /etc/config/dhcp

config dhcp 'lan'
        option interface 'lan'
        option start '100'
        option limit '100'
        option leasetime '12h'
        option dhcpv4 'server'
        option dhcpv6 'server'
        option ra 'server'
        list ra_flags 'managed-config'
        list ra_flags 'other-config'

config dhcp 'wan'
        option interface 'wan'
        option ignore '1'

config odhcpd 'odhcpd'
        option maindhcp '0'
        option leasefile '/tmp/hosts/odhcpd'
        option leasetrigger '/usr/sbin/odhcpd-update'
        option loglevel '4'

config dhcp 'Work'
        option start '100'
        option limit '200'
        option leasetime '12h'
        list server '1.1.1.1'
        option rebind_protection '0'
        option localservice '0'
        option interface 'Work'
        list dhcp_option '6,192.168.20.1'

config dhcp 'Guest'
        option interface 'Guest'
        option start '100'
        option limit '200'
        option leasetime '12h'
        list dhcp_option '6,1.1.1.1,1.0.0.1'

DISTRIB_ID='OpenWrt'
DISTRIB_RELEASE='SNAPSHOT'
DISTRIB_REVISION='r27751-f8c22c9bff'
DISTRIB_TARGET='mediatek/filogic'
DISTRIB_ARCH='aarch64_cortex-a53'
DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r27751-f8c22c9bff'
DISTRIB_TAINTS=

Source: openwrt/luci

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