Recent questions tagged smart-contract

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1 answer

Where is default chaincode is located in pc?

Mar 23, 2019 in Blockchain by Malik
 • 432 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
 • 3,572 views
0 votes
0 answers

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

Mar 23, 2019 in Blockchain by Malik
 • 1,163 views
+1 vote
3 answers

How to resolve the hyperledger fabric versions set up?

Dec 18, 2018 in Blockchain by Bhemeswararao
 • 210 points • 2,294 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 • 1,870 views
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1 answer

How to install chaincode in new Org in hyperledger fabric?

Nov 22, 2018 in Blockchain by digger
 • 26,740 points • 1,213 views
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1 answer

What is my chaincode ID in Hyperledger Fabric?

Nov 21, 2018 in Blockchain by slayer
 • 29,350 points • 1,592 views
0 votes
1 answer

Hyperledger Fabric: How to get transaction history using key?

Nov 20, 2018 in Blockchain by digger
 • 26,740 points • 3,312 views
+1 vote
3 answers

Hyperledger Fabric: How to delete installed chaincode ?

Nov 19, 2018 in Blockchain by slayer
 • 29,350 points • 5,001 views
0 votes
2 answers

Hyperledger Fabric: Error: could not assemble transaction, err proposal response was not successful.

Nov 19, 2018 in Blockchain by slayer
 • 29,350 points • 7,882 views
0 votes
1 answer

Accessing External Api in HyperLedger Fabric

Nov 17, 2018 in Blockchain by Perry
 • 17,100 points • 1,563 views
0 votes
1 answer

Hyperledger — how to set up REST API for invoking Chaincode?

Nov 17, 2018 in Blockchain by Perry
 • 17,100 points • 2,414 views
0 votes
1 answer

Hyperledger Fabric: How to Enable Full Logging in Balance Transfer?

Nov 16, 2018 in Blockchain by digger
 • 26,740 points • 1,254 views
0 votes
1 answer

Hyperledger Docker: Error building images: cannot connect to Docker endpoint.

Nov 15, 2018 in Blockchain by slayer
 • 29,350 points • 1,525 views
0 votes
1 answer

Hyperledger Fabric: Upgrading Chaincode after modification

Nov 13, 2018 in Blockchain by slayer
 • 29,350 points • 2,018 views
0 votes
1 answer

Hyperledger Composer: Error: Chaincode already installed - Composer-playground

Nov 12, 2018 in Blockchain by digger
 • 26,740 points • 1,241 views
+1 vote
1 answer

Error while instantiating chaincode

Nov 6, 2018 in Blockchain by Vikas
 • 130 points • 1,111 views
0 votes
1 answer

Hyperledger Fabric: Could not resolve all dependencies for configuration

Nov 2, 2018 in Blockchain by slayer
 • 29,350 points • 1,330 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 • 4,162 views
0 votes
1 answer

Hyperledger Fabric: Error endorsing chaincode: rpc error

Oct 31, 2018 in Blockchain by digger
 • 26,740 points • 1,639 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 • 698 views
0 votes
1 answer

Hyperledger Fabric: Cannot update chaincode

Oct 31, 2018 in Blockchain by slayer
 • 29,350 points • 1,220 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
 • 29,350 points • 966 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
 • 29,350 points • 4,127 views
0 votes
1 answer

HyperledgerFabric : *SampleChaincode does not implement shim.Chaincode error

Oct 29, 2018 in Blockchain by digger
 • 26,740 points • 661 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
 • 29,350 points • 1,642 views
0 votes
1 answer

How to get TimeStamps in Hyperledger Composer?

Oct 26, 2018 in Blockchain by digger
 • 26,740 points • 1,136 views
+1 vote
4 answers

Hyperledger: Cannot compile chaincode, cannot find package error

Oct 26, 2018 in Blockchain by digger
 • 26,740 points • 11,996 views
+1 vote
1 answer

Using bccsp instance from chaincode

Oct 22, 2018 in Blockchain by sabby
 • 4,390 points • 590 views
+1 vote
1 answer

Can't instantiate any chaincodes on peers of newly Added org

Sep 20, 2018 in Blockchain by sabby
 • 4,390 points • 1,871 views
+1 vote
2 answers

Peer chaincode instantiation timeout expired

Sep 19, 2018 in Blockchain by slayer
 • 29,350 points • 3,089 views
0 votes
1 answer

Not able to run chaincode locally using docker

Sep 18, 2018 in Blockchain by digger
 • 26,740 points • 591 views
0 votes
1 answer

Blockchain Hyperledger private key not able to send coins

Sep 14, 2018 in Blockchain by slayer
 • 29,350 points • 453 views
0 votes
1 answer

How to compute SHA256 hash for bitcoin header

Aug 31, 2018 in Blockchain by slayer
 • 29,350 points • 1,315 views
0 votes
1 answer

How to install Magento Bitcoin Currency extension on linux box?

Aug 17, 2018 in Blockchain by digger
 • 26,740 points • 837 views
0 votes
1 answer

How to add Bitcoin as currency for my website?

Aug 17, 2018 in Blockchain by digger
 • 26,740 points • 836 views
0 votes
1 answer

How to set chaincode path in Hyperledger Fabric?

Jul 27, 2018 in Blockchain by slayer
 • 29,350 points • 1,677 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 • 2,816 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 • 3,031 views
0 votes
1 answer

How to return data on execution of invoke function?

Jul 23, 2018 in Blockchain by slayer
 • 29,350 points • 441 views
0 votes
1 answer

Hyperledger Composer rest server NPM versions

Jul 13, 2018 in Blockchain by sabby
 • 4,390 points • 640 views
0 votes
1 answer

How do I start mining on my private chain?

Jul 13, 2018 in Blockchain by sabby
 • 4,390 points • 1,476 views
0 votes
1 answer

difference between running docker image in and outside of vagrant

Jul 5, 2018 in Blockchain by slayer
 • 29,350 points • 360 views
0 votes
1 answer

How to efficiently hash (SHA 256) in golang data where only the last few bytes changes

Jun 27, 2018 in Blockchain by charlie_brown
 • 7,720 points • 5,246 views
0 votes
1 answer

NPM Error While Installing Lisk Dependencies

Jun 19, 2018 in Blockchain by aryya
 • 7,450 points • 517 views
+1 vote
2 answers

How to return value from a chaincode in Hyperledger Fabric?

Jun 13, 2018 in Blockchain by nsv999
 • 5,500 points • 2,609 views
0 votes
1 answer

How to read a state after writing it into a chaincode?

May 28, 2018 in Blockchain by Christine
 • 15,790 points • 1,833 views
0 votes
1 answer

how do we register our assets in hyperledger?

May 26, 2018 in Blockchain by Shashank
 • 10,400 points • 902 views
+1 vote
1 answer

What is the best way to search for an item in blockchain?

Apr 21, 2018 in Blockchain by anonymous
 • 1,508 views
+3 votes
2 answers

How to run ethereumjs using Node.JS

Mar 27, 2018 in Blockchain by Gabriel
 • 680 points • 970 views
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