Dynamic DNS error

Hello all,
I have an error in Dyn DNS configuration, if updating any settings I get:

/usr/lib/lua/luci/dispatcher.lua:464: Failed to execute cbi dispatcher target for entry '/admin/services/ddns/detail/myddns_ipv4'.
The called action terminated with an exception:
/usr/lib/lua/luci/model/cbi/ddns/detail.lua:101: attempt to concatenate field 'luci_helper' (a nil value)
stack traceback:
	[C]: in function 'assert'
	/usr/lib/lua/luci/dispatcher.lua:464: in function 'dispatch'
	/usr/lib/lua/luci/dispatcher.lua:141: in function </usr/lib/lua/luci/dispatcher.lua:140>

I had no issue with exactly same configuration since I configured this service years ago. Issue appears in last days.

Did anyone faced same issue?¨


Honza K.


Can you please provide us more details, so we can look at it?

  • Your Turris OS version
    You can find it in Foris/LuCI or by using cat /etc/turris-version)

  • Version of ddns-scripts
    This might a little bit tricker, but in LuCI you can find a version of it or by sharing output, for example, from command opkg list-installed | grep ddns

  • Some details about your configuration of DDNS, which provider are you using and so on.

This should help us while trying to reproduce your issue.

Hello Pepe,

I am using 3.11.14

version of ddns-scripts:
ddns-scripts - 2.7.8-7
luci-app-ddns - 2.4.8-1

as provider I am using dyn.com, paid version since 2015, without any issues, e.g. OpenVPN is using this service, I have configured hostname, service, login and password, no other changes. Service was fine for several year up to now

Hello Pepe,

any luck, any news?


Jan K.