Recent questions tagged chaincode

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Trying to setup a hyperledger but REST API is throwing error

Jul 25, 2018 in Blockchain by Shashank
 • 10,400 points • 488 views
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How to return data on execution of invoke function?

Jul 23, 2018 in Blockchain by slayer
 • 29,350 points • 440 views
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1 answer

How to change Endorsement policies

Jul 18, 2018 in Blockchain by aryya
 • 7,450 points • 535 views
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1 answer

GetState query via chaincode always returns empty value

Jul 17, 2018 in Blockchain by sabby
 • 4,390 points • 1,451 views
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Can smart contract be altered after deployment?

Jul 17, 2018 in Blockchain by slayer
 • 29,350 points • 433 views
+1 vote
2 answers

How to solve Hyperledger Fabric "error endorsing chaincode" error?

Jul 13, 2018 in Blockchain by slayer
 • 29,350 points • 4,267 views
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1 answer

What if I change Chaincode state in invokeChaincode?

Jul 13, 2018 in Blockchain by digger
 • 26,740 points • 792 views
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What is transientMap in node.js and getTransient in chaincode?

Jul 13, 2018 in Blockchain by slayer
 • 29,350 points • 1,110 views
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Error while Querying System Chaincode.

Jul 12, 2018 in Blockchain by slayer
 • 29,350 points • 619 views
+2 votes
2 answers

Can two chaincode interact with each other?

Jul 12, 2018 in Blockchain by digger
 • 26,740 points • 2,017 views
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1 answer

How to use Rest API support in local development environment?

Jul 11, 2018 in Blockchain by digger
 • 26,740 points • 691 views
+1 vote
2 answers

Where is custom chaincode path Hyperledger Fabric 1.0?

Jul 10, 2018 in Blockchain by digger
 • 26,740 points • 2,724 views
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1 answer

how to learn writing java code for Hyperledger Fabric?

Jul 10, 2018 in Blockchain by digger
 • 26,740 points • 897 views
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1 answer

How to send chaincode error to the calling application?

Jul 6, 2018 in Blockchain by slayer
 • 29,350 points • 1,039 views
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1 answer

difference between running docker image in and outside of vagrant

Jul 5, 2018 in Blockchain by slayer
 • 29,350 points • 358 views
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1 answer

Updating data of struct to save in chaincode.

Jul 5, 2018 in Blockchain by digger
 • 26,740 points • 1,038 views
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Network issue while testing Chaincode.

Jul 3, 2018 in Blockchain by slayer
 • 29,350 points • 404 views
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How to remove the previous BlockChain data?

Jul 3, 2018 in Blockchain by slayer
 • 29,350 points • 661 views
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Can't install remote HTTP chaincode

Jun 27, 2018 in Blockchain by slayer
 • 29,350 points • 632 views
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Hyperledger : Deploying chaincode successful. But, cannot query - says ResourceNotFound

Jun 21, 2018 in Blockchain by aryya
 • 7,450 points • 820 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 • 2,603 views
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1 answer

Unknown MSP DEFAULT error query chaincode

Jun 8, 2018 in Blockchain by Perry
 • 17,100 points • 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 • 1,825 views
0 votes
1 answer

how do we register our assets in hyperledger?

May 26, 2018 in Blockchain by Shashank
 • 10,400 points • 900 views
+1 vote
1 answer

Error while deploying chaincode in IBM Blockchain. Please help.

Apr 26, 2018 in Blockchain by nsv999
 • 5,500 points • 647 views
+1 vote
1 answer

Hyperledger - How can I use transaction certificates to enforce privacy?

Apr 17, 2018 in Blockchain by nsv999
 • 5,500 points • 672 views
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1 answer

If a different chaincode deployed a world state variable, is it still accessible by another chaincode?

Apr 4, 2018 in Blockchain by Christine
 • 15,790 points • 597 views
+1 vote
1 answer

Blockchain - Virtual box is set up and error while executing Hyperledger example from github

Mar 27, 2018 in Blockchain by ned_crew
 • 1,610 points • 863 views
+1 vote
1 answer

Language in which cryptokitties is programmed?

Mar 27, 2018 in Blockchain by Shashank
 • 10,400 points • 502 views
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