Recent questions tagged blockchain

+1 vote
1 answer

truffle compile

May 9, 2019 in Blockchain by anonymous
 • 945 views
0 votes
1 answer

Module not found: Can't resolve './truffle-contract/build/contracts

May 9, 2019 in Blockchain by anonymous
 • 3,321 views
0 votes
0 answers

How to add a new organisation to an existing channel in hyperledger fabric without creating a new node/peer for that organisation. Can we add a organisation which does not contain any nodes?

May 2, 2019 in Blockchain by anonymous
 • 6,273 views
0 votes
1 answer

What is the use of role when registering user in Hyperledger Fabric

May 2, 2019 in Blockchain by anonymous
 • 2,523 views
0 votes
1 answer

Unable to bring up first network in hyperledger fabric

May 2, 2019 in Blockchain by shabana
 • 2,908 views
0 votes
1 answer

Not able to connect to Ethereum client.

Apr 22, 2019 in Blockchain by anonymous
 • 1,862 views
0 votes
1 answer

How can i import the csv/excel files into my contract and record the transaction ?

Apr 16, 2019 in Blockchain by anonymous
 • 4,262 views
0 votes
1 answer

Hyperledger error-installation error

Apr 5, 2019 in Blockchain by seth
 • 932 views
0 votes
1 answer

Solidity, why the used function is placed before the brace "{}" when define a new function?

Apr 3, 2019 in Blockchain by XHQ
 • 2,142 views
0 votes
1 answer

When running the enrollAdmin.js i get this error:

Mar 29, 2019 in Blockchain by anonymous
 • 4,400 views
0 votes
1 answer

Where is default chaincode is located in pc?

Mar 23, 2019 in Blockchain by Malik
 • 1,027 views
0 votes
1 answer

How to Delete All Cars form hyperledger Fabric and modify its arguments the chaincode and set the path to existing folder of chaincode

Mar 23, 2019 in Blockchain by Malik
 • 5,121 views
0 votes
0 answers

How to set chaincode path in Hyperledger Fabric in fabric.sh file

Mar 23, 2019 in Blockchain by Malik
 • 1,958 views
0 votes
1 answer

IoT using Corda DLT

Mar 19, 2019 in IoT (Internet of Things) by Upasana
 • 8,620 points • 1,500 views
0 votes
0 answers

how to add path of chain code in hyperledger fabric in startfabric.sh

Mar 17, 2019 in Blockchain by anonymous
 • 1,629 views
0 votes
1 answer

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 • 2,038 views
0 votes
0 answers

Error: Unexpected token o in JSON at position 1

Mar 6, 2019 in Blockchain by saeedi
 • 120 points • 3,081 views
0 votes
1 answer

Different ways of using multichain runtime parameters

Mar 1, 2019 in Blockchain by Anu
 • 1,103 views
0 votes
1 answer

How to change default rpc port in Multichain?

Mar 1, 2019 in Blockchain by Tina
 • 1,502 views
0 votes
1 answer

How to change default network port in Multichain?

Mar 1, 2019 in Blockchain by Dinesh
 • 1,154 views
0 votes
1 answer

Multichain: Make every miner participate in the validation.

Mar 1, 2019 in Blockchain by Suhas
 • 1,019 views
0 votes
1 answer

How to make any node connect to multichain?

Mar 1, 2019 in Blockchain by Rajan
 • 1,630 views
0 votes
1 answer

Too many forks while using Multichain

Mar 1, 2019 in Blockchain by Sharan
 • 1,015 views
0 votes
1 answer

How to increase speed of block generation in Multichain?

Mar 1, 2019 in Blockchain by Shubham
 • 1,568 views
0 votes
1 answer

How to run multichain with no permissions?

Mar 1, 2019 in Blockchain by Lakhan
 • 952 views
0 votes
1 answer

Installing Multichain on Linux

Mar 1, 2019 in Blockchain by Rajat
 • 1,886 views
0 votes
0 answers

Hyperledger Fabric: Errors in Deliver and Broadcast services

Feb 22, 2019 in Blockchain by Cha
 • 2,808 views
0 votes
1 answer

Where is the documentation to refer for coinbase api integration of Etherium coin currency in php?

Jan 25, 2019 in Others by anonymous
 • 1,462 views
0 votes
1 answer

Why do I require fabric-kafka and fabric-order containers in same network?

Dec 6, 2018 in Blockchain by Christine
 • 15,750 points • 1,737 views
0 votes
1 answer

How to communicate gRPC example working with Node.js?

Dec 5, 2018 in Others by camillelola
 • 140 points • 2,809 views
0 votes
1 answer

Truffle npm run dev throws Error: npm ERR! Linux 4.15.0-39-generic

Dec 1, 2018 in Blockchain by digger
 • 26,740 points • 3,045 views
0 votes
1 answer

Response with bundle files to IO taking more time using node server on EC2 machine

Nov 14, 2018 in AWS by Jino
 • 5,820 points • 1,156 views
0 votes
1 answer

Does AWS S3 support multiple events for a same bucket

Oct 22, 2018 in AWS by findingbugs
 • 4,780 points • 1,554 views
0 votes
1 answer

Unable to start express server on AWS instance

Oct 1, 2018 in AWS by bug_seeker
 • 15,520 points • 3,755 views
0 votes
1 answer

Hyperledger Sawtooth vs Quorum in concurrency and speed Ask

Sep 26, 2018 in IoT (Internet of Things) by Upasana
 • 8,620 points • 2,439 views
0 votes
1 answer

AWS Lamda with Proxy Integration not recieving request parameters

Sep 19, 2018 in AWS by bug_seeker
 • 15,520 points • 1,463 views
0 votes
1 answer

Truffle tests not running after truffle init

Sep 11, 2018 in Blockchain by sabby
 • 4,370 points • 2,825 views
0 votes
1 answer

Python: how to print long text on different lines?

Sep 5, 2018 in Python by digger
 • 26,740 points • 1,987 views
0 votes
1 answer

I'm trying to create an IoT Foundation but I'm receiving the following error

Aug 28, 2018 in IoT (Internet of Things) by Upasana
 • 8,620 points • 1,742 views
0 votes
1 answer

What files are supported by BigchainDB?

Aug 14, 2018 in Blockchain by aryya
 • 7,460 points • 978 views
+1 vote
1 answer

Protocols used in a distributed/dlt system for the nodes to establish communication

Aug 6, 2018 in Blockchain by charlie_brown
 • 7,720 points • 2,319 views
0 votes
1 answer

how to give back each customer a self-defined amount of ether after ICO ends in smart contract?

Aug 1, 2018 in Blockchain by charlie_brown
 • 7,720 points • 1,460 views
0 votes
1 answer

How to open a port for http traffic on ec2 from node app?

Jul 17, 2018 in DevOps on Cloud by Damon Salvatore
 • 5,980 points • 4,749 views
0 votes
2 answers

Issues while installing Hyperledger Composer

Jul 17, 2018 in Blockchain by peterjeff
 • 120 points • 1,701 views
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