The specified msg.topic is not supported

General
21

I don't understand the relevance of the issue you linked to.

Show us a screenshot of the error please.

22

Hello,

As I described earlier, the S7 node has the “Send only on value changes (Diff)” option. When I select this, the SVG node cannot be updated in the dashboard and I have different states in the dashboard on multiple devices.

If I don't select this option in the S-7 node, SVG nodes are displayed correctly in the dashboard on all devices, but I get the warning "msg topic is not supported" in the debug.

I think if an object is described again in the SVG it triggers this warning.

I tried to find a solution from the post above, but now the message appears

1)Msg has no string ID or empty string or contains non alpha-numeric characters:
2){"payload":[{"command":"update_text","selector":"#Boden_temp","textContent":"17.8°C"},{"command":"update_attribute","selector":"#Boden_temp","attributeName":"fill","attributeValue":"rgb(146,0,109)"}],"topic":"wohnzim_temp_ist_ew24_DB5.DBW58","_msgid":"df906a1d8044c89e","_event":"node:103f92de2f46f555"}

you can ignore the warnings?

23

Do you mean you can now create the error without the S7 node? If so then post the failing flow.

24

Hello

After reinstalling Ubuntu on Raspberry, the warning no longer appears.

Is there a way to reset nod-red to factory defaults without uninstalling it?

25

Delete your .node-red folder. It will be re-created when you restart node-red.