Error after complete installation

I’m trying to install mudfish on a tp-link archer c7 v5 with openwrt 19.07.2

I installed all the packages with this commands:

opkg update

opkg install kmod-tun ip zlib libpthread librt libopenssl luci

Then I installed:

http://mudfish.net/releases/openwrt/packages-19.07/mips_24kc/base/mudfish-pi_2.1.25-1_mips_24kc.ipk

and

http://mudfish.net/releases/openwrt/packages-19.07/mips_24kc/luci/luci-app-mudfish-pi_git-20.036.49035-b71d68b-1_all.ipk

When i click on openwrt webui-services-mudfish I get the following error

Failed to execute cbi dispatcher target for entry '/admin/services/mudfish-pi'.
The called action terminated with an exception:
/usr/lib/lua/luci/dispatcher.lua:938: module 'luci.cbi' not found:
	no field package.preload['luci.cbi']
	no file './luci/cbi.lua'
	no file '/usr/share/lua/luci/cbi.lua'
	no file '/usr/share/lua/luci/cbi/init.lua'
	no file '/usr/lib/lua/luci/cbi.lua'
	no file '/usr/lib/lua/luci/cbi/init.lua'
	no file './luci/cbi.so'
	no file '/usr/lib/lua/luci/cbi.so'
	no file '/usr/lib/lua/loadall.so'
	no file './luci.so'
	no file '/usr/lib/lua/luci.so'
	no file '/usr/lib/lua/loadall.so'
stack traceback:
	[C]: in function 'require'
	/usr/lib/lua/luci/dispatcher.lua:938: in function </usr/lib/lua/luci/dispatcher.lua:937>

Am I doing anything wrong?

However on 192.168.1.1:8282 I can login to mudfish, does that mean that mudfish is working?

Thanks.

Regarding to this issue, could you please run opkg install luci-compat command?

At least yes. It looks only UI issue happens here.

Thanks for the help,

What you suggested worked but had to install overwriting previous installed files.

Thanks.