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I've been followed some tutorial such as

  1. Saving data on Hyperledger-Composer network
  2. How to restart the fabric composer without losing the existing data?

Based on composer network start error, I must added one line of code export MSYS_NO_PATHCONV=1 but I've an error and the network can't start normally

✖ Starting business network definition.
This may take a minute...
Error: Error trying to start business network.
Error: Unable to initalize channel. Attempted to contact 1 Peers. Last error was
Error: Error: 2 UNKNOWN: access denied: channel [composerchannel] creator org [Org1MSP]

Please, tell me what should I do to fix my problem

Thank you for your time.

hong4rc
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Agung
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2 Answers2

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Sorry, I was wrong when I write my error message...

✖ Starting business network definition. This may take a minute...
Error: Error trying to start business network. Error: Unable to initalize channel.
Attempted to contact 1 Peers. Last error was Error: Error: 2 UNKNOWN: access denied:
channel [composerchannel] creator org [Org1MSP]

Thank you.

Agung
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For this issue try below steps may help:

  1. Stop all the ENV
  2. Remove cards created using command (composer card delete)
  3. Start the ENV again
hong4rc
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labib farag
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  • can you try to stop ENV and delete also crypto-config folder and files like composer- genesis.block and composer-channel.tx then start again – labib farag Jul 13 '18 at 10:41
  • yah, I've tried.. 1. I've tried reinstall my businessnetwork. and fail 2. and have tried to re-install my vm-ware, still fail 3. I try to follow some tutorial on internet, still fail – Agung Jul 13 '18 at 10:48
  • are you sure that the Env started correctly ? before installing the BNA and starting business network – labib farag Jul 13 '18 at 11:01
  • how we know that Env has started correctly? All of my application that I create with hyperledger can't store data after I stop or start fabric network. I've checked , every we restart our network, couchdb will be remove so I follow that tutorial to fix it, but still can't fix my error.. – Agung Jul 13 '18 at 23:50