Recent questions tagged hyperledger

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1 answer

How to join a peer to a channel in Hyperledger Fabric?

Jul 31, 2018 in Blockchain by slayer
 • 29,370 points • 2,311 views
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1 answer

Can’t find value for key while using CouchDB for Fabric.

Jul 31, 2018 in Blockchain by digger
 • 26,740 points • 1,956 views
0 votes
4 answers

How to solve “bind: cannot assign requested address” Error?

Jul 31, 2018 in Blockchain by digger
 • 26,740 points • 15,180 views
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1 answer

Using web3swift to create raw transaction.

Jul 31, 2018 in Blockchain by slayer
 • 29,370 points • 1,200 views
0 votes
1 answer

How to solve “Error: Expected a Resource or Concept”?

Jul 31, 2018 in Blockchain by digger
 • 26,740 points • 1,570 views
0 votes
1 answer

How to solve “ERROR: manifest for hyperledger/fabric-couchdb:latest not found” error?

Jul 31, 2018 in Blockchain by slayer
 • 29,370 points • 1,660 views
0 votes
1 answer

Can someone explain me how PBFT works?

Jul 31, 2018 in Blockchain by Perry
 • 17,100 points • 1,047 views
0 votes
1 answer

Error in Chaincodes not getting picked up by ./startFabric.sh

Jul 31, 2018 in Blockchain by Perry
 • 17,100 points • 1,579 views
0 votes
1 answer

Hyperledger fabric ./byfn.sh -m up command hangs during execution

Jul 30, 2018 in Blockchain by digger
 • 26,740 points • 892 views
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1 answer

What is approve and allowance method?

Jul 30, 2018 in Blockchain by slayer
 • 29,370 points • 1,966 views
+2 votes
1 answer

How to solve “SyntaxError: unexpected EOF” error in python?

Jul 30, 2018 in Blockchain by digger
 • 26,740 points • 5,930 views
+1 vote
7 answers

How to solve “x509: ECDSA verification failure” error?

Jul 30, 2018 in Blockchain by slayer
 • 29,370 points • 9,226 views
0 votes
1 answer

Solidity how to solve “Error Encoding arguments ” error while using create button?

Jul 30, 2018 in Blockchain by digger
 • 26,740 points • 4,167 views
0 votes
1 answer

Solidity and Web.js for Ethereum blockchain data

Jul 30, 2018 in Blockchain by slayer
 • 29,370 points • 1,541 views
0 votes
1 answer

How to extract Ethereum Blockchain data?

Jul 30, 2018 in Blockchain by digger
 • 26,740 points • 2,061 views
0 votes
1 answer

Why is there no infinite loop problem in Hyperledger Fabric?

Jul 30, 2018 in Blockchain by slayer
 • 29,370 points • 1,303 views
0 votes
1 answer

Solidity code to change value of name

Jul 30, 2018 in Blockchain by digger
 • 26,740 points • 1,489 views
0 votes
1 answer

Not able to execute a deployed contract?

Jul 30, 2018 in Blockchain by slayer
 • 29,370 points • 950 views
0 votes
1 answer

How to “unrecognized import path error” while using go for hyperledger fabric?

Jul 27, 2018 in Blockchain by digger
 • 26,740 points • 3,149 views
0 votes
1 answer

How to solve “network state unknown. Review successful transactions manually” error?

Jul 27, 2018 in Blockchain by slayer
 • 29,370 points • 1,505 views
0 votes
1 answer

Php code to generate Ethereum wallets.

Jul 27, 2018 in Blockchain by digger
 • 26,740 points • 3,707 views
+2 votes
1 answer

How to store data in Hyperledger Fabric after restart?

Jul 27, 2018 in Blockchain by slayer
 • 29,370 points • 3,550 views
0 votes
1 answer

How to solve “The method personal_newAccount does not exist/is not available” Error?

Jul 27, 2018 in Blockchain by digger
 • 26,740 points • 3,584 views
0 votes
1 answer

Can I use inherited contract in artifacts.require() statement?

Jul 27, 2018 in Blockchain by slayer
 • 29,370 points • 895 views
0 votes
2 answers

How to solve “sender doesn't have enough funds to send tx” error in Ethereum?

Jul 27, 2018 in Blockchain by digger
 • 26,740 points • 6,650 views
0 votes
1 answer

Error in playground while committing transaction on the ledger

Jul 27, 2018 in Blockchain by Mrunal
 • 680 points • 953 views
+1 vote
2 answers

How to get airdropped tokens to Ethereum wallet?

Jul 27, 2018 in Blockchain by slayer
 • 29,370 points • 1,559 views
0 votes
1 answer

How to modify h2 port in Corda for IntelliJ?

Jul 27, 2018 in Blockchain by digger
 • 26,740 points • 967 views
0 votes
1 answer

How to set chaincode path in Hyperledger Fabric?

Jul 27, 2018 in Blockchain by slayer
 • 29,370 points • 2,115 views
0 votes
1 answer

How to upload or deploy bna file on IBM blockchain service?

Jul 27, 2018 in Blockchain by Shashank
 • 10,400 points • 1,084 views
0 votes
1 answer

In PBFT view change what happens to committed operations after a valid snapshot?

Jul 27, 2018 in Blockchain by Shashank
 • 10,400 points • 1,047 views
0 votes
1 answer

How to solve “ltdl.h: No such file or directory” error?

Jul 26, 2018 in Blockchain by digger
 • 26,740 points • 3,541 views
0 votes
3 answers

How to solve “VM Exception while processing transaction: revert” error?

Jul 26, 2018 in Blockchain by slayer
 • 29,370 points • 6,919 views
0 votes
1 answer

How to generate events in Hyperledger Fabric?

Jul 26, 2018 in Blockchain by slayer
 • 29,370 points • 1,842 views
+1 vote
2 answers

Can I invoke a chaincode function from the chaincode itself?

Jul 26, 2018 in Blockchain by digger
 • 26,740 points • 3,795 views
0 votes
1 answer

How to create own coins in Blockchain Ethereum wallet?

Jul 26, 2018 in Blockchain by digger
 • 26,740 points • 973 views
+1 vote
3 answers

How to solve “Module not found: Error: Can't resolve 'truffle-contract'” error in web3?

Jul 26, 2018 in Blockchain by slayer
 • 29,370 points • 8,065 views
0 votes
1 answer

Error in generating network sample.

Jul 26, 2018 in Blockchain by sabby
 • 4,370 points • 1,018 views
+1 vote
1 answer

How to change ports through which hyperledger composer installs runtime?

Jul 25, 2018 in Blockchain by digger
 • 26,740 points • 1,495 views
+1 vote
1 answer

Can I setup hyperledger composer on multiple nodes?

Jul 25, 2018 in Blockchain by slayer
 • 29,370 points • 1,926 views
0 votes
1 answer

Efficiently sorting Ethereum blockchain.

Jul 25, 2018 in Blockchain by digger
 • 26,740 points • 1,243 views
0 votes
1 answer

Zip attachment in Corda: How to read zip file using InputStream?

Jul 25, 2018 in Blockchain by slayer
 • 29,370 points • 1,533 views
0 votes
1 answer

How to solve “More than one instance of bitcore-lib found” error?

Jul 25, 2018 in Blockchain by digger
 • 26,740 points • 3,166 views
0 votes
1 answer

Error while adding participant to local application.

Jul 25, 2018 in Blockchain by slayer
 • 29,370 points • 851 views
0 votes
1 answer

What is the process to Create Cryptocurrency for ICO?

Jul 25, 2018 in Blockchain by digger
 • 26,740 points • 1,153 views
0 votes
1 answer

Is {from: thesponsor, value: 10000000, gas: 3000000} considered as a transaction object?

Jul 25, 2018 in Blockchain by slayer
 • 29,370 points • 986 views
0 votes
1 answer

Differences between the composer network and composer identity

Jul 25, 2018 in Blockchain by Perry
 • 17,100 points • 885 views
+1 vote
2 answers

How to configure Endorsement policy in Hyperledger?

Jul 25, 2018 in Blockchain by digger
 • 26,740 points • 3,780 views
0 votes
1 answer

How to connect a NS3 node to my local blockchain?

Jul 25, 2018 in Blockchain by slayer
 • 29,370 points • 2,778 views
0 votes
1 answer

Cannot download nvm install v.8.9.1 version - clang checksum do not match, sed issue

Jul 25, 2018 in Blockchain by aryya
 • 7,460 points • 2,808 views
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