CODEWITHSUNDEEP
hyperledger-fabrichyperledger-composer
Mike Jacobs
Mike Jacobs

Reputation: 1

Error while updating business network in CLI tutorial

I am following along the Getting Started with Fabric Command Line and have run into a error I don't understand how to resolve. Any ideas?

In the section entitled "Update the deployed business network" an exception is thrown. The terminal output is below. The command used:

composer network update --archiveFile [email protected]  --enrollId WebAppAdmin --enrollSecret DJY27pEnl16d

Note that the id is different from the tutorial as the 0.0.7 id was reported during the previous step while creating. The output continued...

Deploying business network from archive [email protected]
Business network definition:
    Identifier: [email protected]
    Description: Digital Property Network
events.js:160
      throw er; // Unhandled 'error' event
      ^
Error
    at ClientDuplexStream._emitStatusIfDone (/home/mnjacobs/.nvm/versions/node/v6.9.5/lib/node_modules/composer-cli/node_modules/grpc/src/node/src/client.js:189:19)
    at ClientDuplexStream._readsDone (/home/mnjacobs/.nvm/versions/node/v6.9.5/lib/node_modules/composer-cli/node_modules/grpc/src/node/src/client.js:158:8)
    at readCallback (/home/mnjacobs/.nvm/versions/node/v6.9.5/lib/node_modules/composer-cli/node_modules/grpc/src/node/src/client.js:217:12)

I've struggled to get the versions to match the tutorials - they seem inconsistent. Notably, the node (v6.9.5) and nodejs (v6.10.1) versions differ even though node is a symbolic link to nodejs and I notice 6.9.5 is in the stack trace. I'm not sure that difference is relevant to the problem.

Other version information:

Upvotes: 0

Views: 188

Answers (1)

James Taylor
James Taylor

Reputation: 797

I've seen exactly that error when Hyperledger Fabric isn't running. If docker ps doesn't show anything, run npm run startHLF in the sample-applications/packages/getting-started directory before trying again.

Upvotes: 1

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