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**Hyperledger Explorer - Error: cannot use new lifecycle for channel 'appchannel' as it does not have the required capabilities enabled**
![Screenshot from 2020-09-03 21-21-56](https://user-images.…
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I have followed the tutorial from https://www.youtube.com/watch?v=c1Ab57IrgZg&list=PL0MZ85B_96CExhq0YdHLPS5cmSBvSmwyO&index=4
On one machine I have a network with 2 organisations, 2 peers, ca, ord…
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Unexpected error during benchmark execution: Error: Invalid "mychannel" channel configuration: child "chaincodes" fails because ["chaincodes" is required]. "contracts" is not allowed
## Context
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casm3 updated
4 years ago
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![image](https://user-images.githubusercontent.com/55489903/86440938-ff6e9480-bd28-11ea-8423-3297d13085ad.png)
```
[ec2-user@ip-10-0-51-98 ~]$ docker exec -e "CORE_PEER_TLS_ENABLED=true" -e "CORE_…
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Dear Professor Li,
Thank you very much for sharing this very good automation tool to deploy fabric network so easily. I am new to hyperledger fabric. I watched your video and readme document. I know …
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## Description
I am running a local instance of the BYFN network from the fabric-samples repository with the following command:
```
git checkout tags/v1.4.6
cd first-network
./byfn.sh up -a -n …
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No able to query the peers configuration inside the cli containers
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It would be nice to provide a more suitable structure to enable multi channel transactions within the Fabric connector. At the moment, whilst "kind of possible" it is not a route that is easily facili…
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As the title suggests, we have implemented a custom network that uses custom chaincodes. However our chaincodes have been written in go-language so they are not compatible with composer and we would p…
ghost updated
4 years ago
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## Description
Hi there,
I use IBM Blockchain Platform to debug and test chaincode, and there are many installed and instantiated Chaincode, so how to remove instantiated, useless chaincode? Thank …