JSON-Server not working

Hi everybody,

yesterday i installed my hyperion completly new on a raspberry 4.

I used the raspberry os and the installation information from the user manual (-> RPi/Debian/Ubuntu)

Every works fine including controlling the WLED!

Then I tried to control my hyperion with the Openhab-Binding für Hyperion, which uses the json server. The problem is, that it doesnot work.

OK - I saw in the debug log in hyperion, that there is a new connection and then closed:

2022-02-03T09:14:38.820Z [ JSONSERVER] (DEBUG) (JsonServer.cpp:121:closedConnection()) Connection closed for ::ffff:192.168.178.xx
2022-02-03T09:14:41.821Z [ JSONSERVER] (DEBUG) (JsonServer.cpp:105:newConnection()) New connection from: ::ffff:192.168.178.xx
2022-02-03T09:14:41.839Z [ JSONSERVER] (DEBUG) (JsonServer.cpp:121:closedConnection()) Connection closed for ::ffff:192.168.178.xx
2022-02-03T09:14:44.855Z [ JSONSERVER] (DEBUG) (JsonServer.cpp:105:newConnection()) New connection from: ::ffff:192.168.178.xx
2022-02-03T09:14:44.871Z [ JSONSERVER] (DEBUG) (JsonServer.cpp:121:closedConnection()) Connection closed for ::ffff:192.168.178.xx
2022-02-03T09:14:47.873Z [ JSONSERVER] (DEBUG) (JsonServer.cpp:105:newConnection()) New connection from: ::ffff:192.168.178.xx

then i tried to control the hyperion using the json interface as described in the user manual

-> https://docs.hyperion-project.org/en/json/#http-s-json

But I get the 404 error ..

Could it be possible, that the json-server is not runing?

How could I start the json server?

Many thanks in advanced,

Andreas

PS: I tried to solve it with the manual and with google, but I can't find any real solution

Many thanks for your answer!

1) It was my fault - the json server is working if i use the curl command .. i get some system information ..

2) in Openhab i can switch the e.g. LED from "on" to "off" - but after a few seconds it switches automatically back to the initial state "on"

in the meantime i restarted hyperion and I also reinstalled the hyperion binding .. i always get the same as described in 2)

I also tried to switch on/off the led device using json:

curl -X POST -i 'http://192.168.178.XXX:8090/json-rpc' --data '{"command":"componentstate","componentstate":{"component":"LEDDEVICE","state":false}}'

=> that works

.. perhaps anybody knows a solution for the openhab binding in this forum .. but I guess I will go to openhab forum ..