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I am following this tutorial to set up a blockchain on two physical machines. I've successfully completed the tutorial and 3 peers are able to join the channel. And then I got an error when install composer runtime: composer runtime install -c PeerAdmin@fabric-network -n tutorial-network

I got the error message: No valid responses from any peers.(See attachment for the screenshot) I've also attached my business network card. What are the potential issues?

Error Message Business network card Thank you so much in advance.

Susie Song
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1 Answers1

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With the information you have provided I think you have built your own Fabric, with some Crypto Material you have created, and you are running the Fabric on 2 separate machines with different IP addresses.

You have then imported the 'default'card. This card is for use with the Development Fabric with only 1 Peer running locally, using the address 'localhost'. It will not work for your custom Fabric.

I suggest you read this tutorial which should help you understand the tasks of working with Cards, Crypto material and connections.

R Thatcher
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  • Thanks for helping me. Yes, I did create my own Fabric, but I don't think I imported the "default" card. I am following this tutorial:https://discourse.skcript.com/t/setting-up-a-blockchain-business-network-with-hyperledger-fabric-composer-running-in-multiple-physical-machine/602 – Susie Song Feb 27 '18 at 16:02