I'm trying to use the Quorum-examples/7nodes to test my contract. I followed the step on github and open a terminal to attach to node1. https://github.com/jpmorganchase/quorum-examples/tree/master/examples/7nodes

However, when I used Remix and choose Web3 Provider and enter http://localhost:22000 , but it doesn't work.

I do the same test on Web3.py and it can successfully connect.

  • Did you open remix with https:// or http:// ?
    – ivicaa
    Oct 8, 2018 at 19:33
  • I test them both
    – hhh2012aa
    Oct 8, 2018 at 19:56

1 Answer 1


Edit the raft-start.sh file and add --rpccorsdomain "*" in the PRIVATE_CONFIG for the nodes that you want to access from Remix.

  • I added this option to docker-compose file and it worked just fine. Jan 22, 2019 at 11:54

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