I have created a hyperledger-composer application with an Angular frontend and multi-user authentication.  The admin can create a new participant and issue an identity for this participant.  Adding the participant to the network works fine. But the s...
I have a problem with a very simple Hyperledger Composer applicationnamespace com.softwaremill.drivernetwork  participant Driver identified by licenseId {   o String licenseId   o String firstName   o String lastName   o Boolean licenseValid default...
In .qry file when i try to write a query composer throws an error "namespace is not defined for type." I have imported perishable network example and haven`t made any changes except for including a .qry file.  I have attached the screenshot f...
I am trying to use for-loop in the transaction. The for-loop basically creates new assets, ie. I am creating a new asset on each iteration.  The problem is that each time the loop iterates the value of vals.length remains zero(0). And if I try to do...
I am working on hyperledger composer playground.I have an asset which has details of a customer:  {     "$class": "org.example.empty.userData",     "id": "3890",     "Name": "Ramesh",     "Data"...
I am trying very hard to detect any problem in the following application. There is not any syntax error. However, executing the transaction gives the following error:      Error: Expected a Resource or Concept.   The script file is:  function secondS...
I had a question regarding the return value of a query in hyperledger composer.  For reference my query:  query findCountOfficer {   description: "find count officer asset given name"   statement:     SELECT org.example.CountOfficer         W...
I'm trying to re-create one of my chaincode written in GoLang in Composer. Model.cto  asset Carton identified by cartonId { o String cartonId o String manufacturerId o String dateOfDeparture optional o String recipient optional  o String currentO...
I have this hyperledger composer query where two values are passed in _$option and _$trader.   query selectCallPositionForSeller {   description: "Select call position based on ID"   statement:         SELECT org.tradenetwork.Trader...
I am trying to check if I can include some conditions (complex ones) in the permission.acl file in the composer Hyperledger fabric.   I wanted to know two things. Following is the cto component of the asset:  asset Document identified by documentId {...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.