Node-Red don't start anymore

General
1

13 Mar 08:12:46 - [info] Starting flows
13 Mar 08:12:46 - [info] [MyGateway:f458e25d.9a11e] Server started on port: 1234
13 Mar 08:12:46 - [info] [MyGateway:c3ed1f0b.f828f] Server started on port: 1234
13 Mar 08:12:46 - [error] [openweathermap:Meteo Annecy] No API key set
13 Mar 08:12:46 - [info] Started flows
13 Mar 08:12:46 - [red] Uncaught Exception:
13 Mar 08:12:46 - Error: listen EADDRINUSE: address already in use 127.0.0.1:1234
at Server.setupListenHandle [as _listen2] (net.js:1309:16)
at listenInCluster (net.js:1357:12)
at GetAddrInfoReqWrap.doListen [as callback] (net.js:1496:7)
at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:69:10)

How can i start Node-Red without start previus Node as MyGateway ?
Thanks for help

2

Whatever the server on port 1234 is then it appears you may trying to start two instances of the server on the same port.

3

Thanks Colin,
I delete all the json files in User/.NodeRed directory and now it's ok.

4

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