Node-Red configuration: custom integration needed, but already installed

Third party integrations Node-RED
1

I am running HA in docker. I also run node-red in docker container.

I added the server and token in nodered, but I get this error message:
This node requires [Node-RED custom integration version 1.3.0+ ](https://github.com/zachowj/hass-node-red) to be installed in Home Assistant for it to function.
I tried different nodes, always the same error.

Here the relevant screenshot from node-red:

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And here the proof that the companion is already installed:

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I honestly do not know what else to configure and cannot find any helpful documentation.
Can anyone give me a hint please?

There is a similiar topic here, but it does not answer the original question. I also use docker and no addons, so the case is different.

2

If you’re running the latest version of the HA nodes you can diagnostic flow to see what version of the component it thinks you have installed.

3

Many thanks for the quick answer.

I cannot even open that menu, it looks like this to me:

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