Nodered : Webex : Can't read from server. It may not have the appropriate access-control-origin settings

General
1

Hi, there is a bug i got when using the library "node-red-contrib-spark". Precisely the "api" node from Webex. When i use it and compile the program, the server stops and try to restart on loop. But each time it throw the same error. I don't have access to Nodered anymore.

Can't read from server.  It may not have the appropriate access-control-origin settings.

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I tried to decomment httpNodeCors section in settings.js, if it's a cors problem, but it didn't resolve anything.

To fix the restart issue, i edited the ~/.node-red/flows.js in order to remove the problematic Webex node. And after that, Nodered works correcly.

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But I don't know why the Webex node breaks Nodered server and if it's a library-related problem.

2

So this node looks to be abandoned, (not updated in over 6 years).

Looking on git hub this issue was reported 4 years ago without any resolution

So I think you may need to look at another node or solution :wink: