Recent questions tagged hyperledger-composer

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Best database type to store data that will be used with a blockchain?

Apr 5, 2022 in Blockchain by Rahul
 • 9,690 points • 1,561 views
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how to get the information of asset created in hyperledger composer in case of with out transaction?

Mar 13, 2019 in Blockchain by Bhemeswararao
 • 210 points • 1,835 views
+1 vote
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How to install Hyperledger Composer on Linux?

Mar 1, 2019 in Blockchain by Khushbu
 • 2,520 views
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How to use different network cards for multiple composer rest server users?

Dec 6, 2018 in Blockchain by Christine
 • 15,750 points • 1,475 views
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Command "network" is not defined. in hyperledger composer

Nov 21, 2018 in Blockchain by slayer
 • 29,370 points • 1,756 views
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"[RuntimeException] The "-t" option does not exist" error in Hyperledger composer.

Nov 21, 2018 in Blockchain by slayer
 • 29,370 points • 1,774 views
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Hyperledger Composer: How to write complex queries in Composer?

Nov 20, 2018 in Blockchain by digger
 • 26,740 points • 1,369 views
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Hyperledger Fabric: Changing component item owner automatically with its parent

Nov 16, 2018 in Blockchain by digger
 • 26,740 points • 1,182 views
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Hyperledger composer: How to include relationship in custom query?

Nov 16, 2018 in Blockchain by digger
 • 26,740 points • 1,285 views
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Hyperledger Composer: How to specify server name in composer connection profile?

Nov 14, 2018 in Blockchain by digger
 • 26,740 points • 1,219 views
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Hyperledger Composer: Error: Object with ID 'assetID:0138' in collection with ID 'Asset:org.acme.mynetwork.Sensor'

Nov 14, 2018 in Blockchain by digger
 • 26,740 points • 1,250 views
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Hyperledger Composer: How to subscribe to and see events from transactions?

Nov 14, 2018 in Blockchain by digger
 • 26,740 points • 1,162 views
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Hyperledger Farbic: Deploying business network definition

Nov 13, 2018 in Blockchain by slayer
 • 29,370 points • 695 views
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Hyperledger Composer: Not able to query fabric.

Nov 12, 2018 in Blockchain by digger
 • 26,740 points • 748 views
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Hyperledger Composer: Error: Chaincode already installed - Composer-playground

Nov 12, 2018 in Blockchain by digger
 • 26,740 points • 1,936 views
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Error With Rest Server: HyperLedger

Nov 9, 2018 in Blockchain by Perry
 • 17,100 points • 1,277 views
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Hyperledger Composer: How to update a contract after it is saved?

Nov 9, 2018 in Blockchain by slayer
 • 29,370 points • 1,159 views
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Hyperledger Composer: Adding a new peer: failed to create a new connection: context deadline exceeded.

Nov 9, 2018 in Blockchain by slayer
 • 29,370 points • 4,273 views
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Hyperledger Composer: How to query using string?

Nov 9, 2018 in Blockchain by digger
 • 26,740 points • 921 views
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Hyperldger: Hyperledger Explorer not starting. Throws error

Nov 8, 2018 in Blockchain by slayer
 • 29,370 points • 2,540 views
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Hyperledger composer: How to allow create in transaction? Access Control

Nov 8, 2018 in Blockchain by slayer
 • 29,370 points • 1,184 views
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Hyperledger: How to update values from an asset?

Nov 6, 2018 in Blockchain by digger
 • 26,740 points • 1,934 views
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Hyperledger Composer: REST Server transaction failed but returns 200 status

Nov 6, 2018 in Blockchain by digger
 • 26,740 points • 1,106 views
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Hyperledger composer: Not able to issue identities from a Business network.

Nov 6, 2018 in Blockchain by digger
 • 26,740 points • 1,643 views
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Hyperledger Composer: How to Update Existing Assets?

Nov 5, 2018 in Blockchain by digger
 • 26,740 points • 1,805 views
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Hyperledger composer: runtime install error card not found peerAdmin

Nov 5, 2018 in Blockchain by digger
 • 26,740 points • 1,499 views
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Hyperledger Composer: Error: Error trying to start business network. Error: No valid responses from any peers.

Nov 5, 2018 in Blockchain by slayer
 • 29,370 points • 2,933 views
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Hyperledger Composer: Query using relation

Nov 5, 2018 in Blockchain by slayer
 • 29,370 points • 1,222 views
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1 answer

Hyperledger composer: network start gives no output

Nov 5, 2018 in Blockchain by slayer
 • 29,370 points • 816 views
+4 votes
2 answers

Hyperledger Fabric issue: orderer client failed to connect to orderer.xxx.net:7050: failed to create new connection

Nov 2, 2018 in Blockchain by gujiwork
 • 200 points • 21,649 views
0 votes
1 answer

HyperLedger Composer: Failed to load connector module “composer-connector-embedded” for connection profile “testprofile”

Nov 2, 2018 in Blockchain by slayer
 • 29,370 points • 1,037 views
0 votes
1 answer

Hyperledger Composer Playground: error # Instance org.acme.securebox.Order#1234 missing required field customer

Nov 2, 2018 in Blockchain by slayer
 • 29,370 points • 1,433 views
+1 vote
2 answers

Hyperledger Composer: "No version of composer-cli has been detected" after global installation

Oct 31, 2018 in Blockchain by slayer
 • 29,370 points • 2,243 views
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Hyperledger Composer: not able to install Hyperledger composer-cli

Oct 31, 2018 in Blockchain by slayer
 • 29,370 points • 1,758 views
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Hyperledger Composer: Failed to load connector module “composer-connector-undefined” for connection type “undefined”

Oct 30, 2018 in Blockchain by digger
 • 26,740 points • 1,284 views
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HyperledgerFabric : *SampleChaincode does not implement shim.Chaincode error

Oct 29, 2018 in Blockchain by digger
 • 26,740 points • 1,055 views
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Hyperledger Composer: How to save deployments?

Oct 29, 2018 in Blockchain by digger
 • 26,740 points • 1,013 views
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Hyperledger-Composer: Error: Object with ID 'undefined' in collection with ID 'chaincodes' does not exist

Oct 29, 2018 in Blockchain by slayer
 • 29,370 points • 2,668 views
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Hyperledger Composer: Error trying to instantiate composer runtime.

Oct 26, 2018 in Blockchain by slayer
 • 29,370 points • 994 views
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Hyperledger Composer cant find business card.

Oct 26, 2018 in Blockchain by digger
 • 26,740 points • 1,031 views
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How to get TimeStamps in Hyperledger Composer?

Oct 26, 2018 in Blockchain by digger
 • 26,740 points • 1,566 views
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Cant query in Hyperledger Composer

Oct 26, 2018 in Blockchain by digger
 • 26,740 points • 1,003 views
+2 votes
1 answer

Composer playground - issue on RHEL

Sep 24, 2018 in Blockchain by Renu353
 • 190 points • 1,538 views
+3 votes
1 answer

What is the difference between online and offline hyperledger composer?

Sep 21, 2018 in Blockchain by Renu353
 • 190 points • 1,224 views
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How to extend Composer rest Server ?

Sep 20, 2018 in Blockchain by sabby
 • 4,370 points • 1,186 views
0 votes
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Are there any plans for composer, to make usage of the recently released Side DB feature?

Aug 25, 2018 in Blockchain by sabby
 • 4,370 points • 803 views
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How to send events in Hyperledger Composer?

Aug 25, 2018 in Blockchain by sabby
 • 4,370 points • 1,770 views
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1 answer

What is the difference between o and --> in Fabric Composer?

Aug 25, 2018 in Blockchain by sabby
 • 4,370 points • 1,213 views
0 votes
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How to use Rest API support in local development environment?

Jul 11, 2018 in Blockchain by digger
 • 26,740 points • 1,317 views
0 votes
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How do I submit multiple transaction in a block?

May 10, 2018 in Blockchain by Shashank
 • 10,400 points • 1,796 views
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