You can double check if the file name is correct. In my example I’m using channelall.tx and channel12.tx, not mychannel.tx.

You can easily check the file name: docker exec -it peer0.org1.example.com ls

About Docker Swarm, I have check several examples using Docker Swarm to build the connection. For some reasons they are not working as smoothly as using extra_host. Therefore I am not using Docker Swarm. Just use extra_host which will create an entry in /etc/hosts.

Regarding the chaincode invoke, just see if it is caused by the first item.



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Happy to share what I learn on blockchain. Visit http://www.ledgertech.biz/kcarticles.html for my works. or reach me on https://www.linkedin.com/in/ktam1/.

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