Recent questions tagged blockchain

+1 vote
2 answers

Hyperledger fabric: Error: got unexpected status: FORBIDDEN -- Failed to reach implicit threshold of 1 sub-policies

Nov 5, 2018 in Blockchain by slayer
 • 29,370 points • 6,404 views
0 votes
1 answer

Hyperledger Fabric ./byfn -m up not bringing up

Nov 5, 2018 in Blockchain by slayer
 • 29,370 points • 1,512 views
0 votes
1 answer

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 • 2,596 views
0 votes
1 answer

Hyperledger Composer: Query using relation

Nov 5, 2018 in Blockchain by slayer
 • 29,370 points • 998 views
0 votes
1 answer

Hyperledger composer: network start gives no output

Nov 5, 2018 in Blockchain by slayer
 • 29,370 points • 665 views
0 votes
1 answer

Can I execute distributions in ERC20 tokens on a later stage?

Nov 2, 2018 in Blockchain by Perry
 • 17,100 points • 805 views
0 votes
1 answer

Ethereum Advance token sample

Nov 2, 2018 in Blockchain by Perry
 • 17,100 points • 596 views
0 votes
2 answers

Hyperledger-fabric : chaincode deploy connection error "addrConn.resetTransport failed to create client"

Nov 2, 2018 in Blockchain by slayer
 • 29,370 points • 2,398 views
0 votes
1 answer

Hyperledger Fabric: Not able to install docker

Nov 2, 2018 in Blockchain by slayer
 • 29,370 points • 928 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 • 20,117 views
0 votes
1 answer

Hyperledger Fabric: Could not resolve all dependencies for configuration

Nov 2, 2018 in Blockchain by slayer
 • 29,370 points • 1,657 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 • 806 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 • 1,220 views
0 votes
1 answer

Hyperledger Fabric: error on outputChannelCreateTx: Cannot define a new channel with no Application section

Nov 2, 2018 in Blockchain by digger
 • 26,740 points • 1,582 views
+2 votes
3 answers

Hyperledger Fabric: Not able to create the channel "Channel creation failed" error

Nov 2, 2018 in Blockchain by digger
 • 26,740 points • 7,886 views
0 votes
1 answer

Hyperledger: Not able to connect from docker container to validator. curl http://rest-api:8008/blocks

Nov 2, 2018 in Blockchain by digger
 • 26,740 points • 1,277 views
–1 vote
6 answers

Hyperledger fabric: Docker container error: Error response from daemon: Container is not running

Nov 2, 2018 in Blockchain by digger
 • 26,740 points • 9,625 views
+2 votes
3 answers

Hyperledger Fabric: How to run node js chaincode in dev mode?

Nov 2, 2018 in Blockchain by digger
 • 26,740 points • 4,724 views
0 votes
1 answer

Hyperledger Fabric:Error while creating channel unknown consortium

Oct 31, 2018 in Blockchain by digger
 • 26,740 points • 1,974 views
0 votes
1 answer

Hyperledger Fabric: How to create wallet using program?

Oct 31, 2018 in Blockchain by digger
 • 26,740 points • 2,143 views
0 votes
1 answer

Hyperledger Fabric: Error endorsing chaincode: rpc error

Oct 31, 2018 in Blockchain by digger
 • 26,740 points • 1,823 views
0 votes
2 answers

Hyperledger: Cello Operator Dashboard stuck at loading

Oct 31, 2018 in Blockchain by digger
 • 26,740 points • 1,096 views
0 votes
1 answer

Hyperledger Fabric: cannot run chaincode from github on Ubuntu terminal

Oct 31, 2018 in Blockchain by digger
 • 26,740 points • 893 views
0 votes
1 answer

Hyperledger Fabric: Error: Error getting (myc) orderer endpoint: Error endorsing GetConfigBlock

Oct 31, 2018 in Blockchain by slayer
 • 29,370 points • 1,577 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 • 1,887 views
0 votes
1 answer

Hyperledger Fabric: Cannot update chaincode

Oct 31, 2018 in Blockchain by slayer
 • 29,370 points • 1,467 views
0 votes
1 answer

Hyperledger Composer: not able to install Hyperledger composer-cli

Oct 31, 2018 in Blockchain by slayer
 • 29,370 points • 1,585 views
0 votes
1 answer

Docker: How to connect Node.js in container to Hyperledger Fabric?

Oct 31, 2018 in Blockchain by slayer
 • 29,370 points • 1,148 views
+1 vote
1 answer

HyperLedger-Fabric: "Error unmarshalling chaincode request payload: illegal base64 data at input byte 0"

Oct 30, 2018 in Blockchain by slayer
 • 29,370 points • 1,257 views
0 votes
2 answers

Not able to POST chaincode to hyperledger-fabric using API

Oct 30, 2018 in Blockchain by slayer
 • 29,370 points • 1,107 views
0 votes
1 answer

Hyperledger Fabric: build error "files are missing SPDX-License-Identifier headers"

Oct 30, 2018 in Blockchain by slayer
 • 29,370 points • 830 views
0 votes
1 answer

Hyperledger Fabric: How to retrieve success payload via nodejs client?

Oct 30, 2018 in Blockchain by slayer
 • 29,370 points • 816 views
0 votes
1 answer

Hyperledger Fabric: can't load package: package github.com/hyperledger/fabric/core/chaincode/shim:

Oct 30, 2018 in Blockchain by slayer
 • 29,370 points • 4,347 views
0 votes
1 answer

Hyperledger Fabric : How to initialise a 2D array in .cto file?

Oct 30, 2018 in Blockchain by digger
 • 26,740 points • 725 views
0 votes
1 answer

Hyperledger fabric: Unable to query result

Oct 30, 2018 in Blockchain by digger
 • 26,740 points • 1,043 views
0 votes
1 answer

Hyperledger Fabric: orderer launching fails with error "panic: Error reading configuration:Unsupported Config Type"

Oct 30, 2018 in Blockchain by digger
 • 26,740 points • 2,111 views
0 votes
1 answer

Hyperledger Composer: Failed to load connector module “composer-connector-undefined” for connection type “undefined”

Oct 30, 2018 in Blockchain by digger
 • 26,740 points • 1,095 views
0 votes
1 answer

Angular: How to display ngModel Object In Html Template?

Oct 30, 2018 in Blockchain by digger
 • 26,740 points • 2,881 views
0 votes
1 answer

How to issue regular payouts to multiple wallets?

Oct 30, 2018 in Blockchain by Perry
 • 17,100 points • 859 views
0 votes
1 answer

Unable to change a state variable in a contract

Oct 30, 2018 in Blockchain by Perry
 • 17,100 points • 556 views
+3 votes
1 answer

When I ran truffle init, I got this error:

Oct 29, 2018 in Blockchain by Davidala
 • 150 points • 811 views
0 votes
3 answers

Hyperledger fabric: Cant connect peer to channel

Oct 29, 2018 in Blockchain by digger
 • 26,740 points • 4,433 views
0 votes
1 answer

HyperledgerFabric : *SampleChaincode does not implement shim.Chaincode error

Oct 29, 2018 in Blockchain by digger
 • 26,740 points • 849 views
0 votes
1 answer

Hyperledger Composer: How to save deployments?

Oct 29, 2018 in Blockchain by digger
 • 26,740 points • 841 views
+1 vote
2 answers

Hyperledger Java SDK Client Event Listener to register and listen Blocks

Oct 29, 2018 in Blockchain by digger
 • 26,740 points • 3,343 views
0 votes
1 answer

Where is the cryptogen tool in fabric?

Oct 29, 2018 in Blockchain by digger
 • 26,740 points • 2,948 views
0 votes
1 answer

Hyperledger Fabric: cp: cannot stat ‘build/docker/gotools/bin/protoc-gen-go’: No such file or directory

Oct 29, 2018 in Blockchain by slayer
 • 29,370 points • 1,912 views
0 votes
4 answers

Hyperledger Fabric: Error: 2 UNKNOWN: access denied: channel [contentbackchainchannel] creator org

Oct 29, 2018 in Blockchain by slayer
 • 29,370 points • 5,209 views
0 votes
1 answer

Hyperledger fabric: vagrant up in devenv fails

Oct 29, 2018 in Blockchain by slayer
 • 29,370 points • 658 views
0 votes
1 answer

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 • 2,402 views
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