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Questions tagged [hyperledger-iroha]

Hyperledger Iroha is an open-source distributed ledger project, that aims to provide a development environment where C++ and mobile application developers could contribute to Hyperledger

The project is a framework with pre-defined set of commands, permissions and queries that can be used with various client libraries to easily create applications for desktop and mobile platforms.

Iroha is inspired by Japanese Kaizen principle — eliminate excessiveness (muri). Iroha has essential functionality for asset, information or identity management, at the same time being an efficient and trustworthy byzantine fault-tolerant tool for your enterprise needs.

Iroha on GitHub

30 questions
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web GRPC and Iroha (JS implementation for iroha)

I am trying to run this docker file https://gitlab.com/snippets/1713665 consoles I have running iroha container as you can see in right console on 50051 port, but on running the above docker file for web GRPC then you can see in left console it is…
aqeel kazmi
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GRPCwebProxy and Iroha

I have running the IROHA node on my local ubuntu machine with docker and I am able to run all commands using docker shell. I want to have JS implementation of Iroha so I have run the dockerfile for GRPC but it is not able to connect to…
aqeel kazmi
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No variants of io.grpc:protoc-gen-grpc-java:1.33.1 match the consumer attributes

Issue: I'm using Dexguard to obfuscate codes for release build. Previously, I could build as normal without errors. However, when I add this dependency com.github.hyperledger:iroha-java:7.0.0, the release build process failed with an error in the…
Pisal UTNGY
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Building Iroha in Docker with cmake

I try to build Iroha Hyperledger using Doker. after I clone the image and try to execute the build with CMake cmake -H. -Bbuild -DCMAKE_TOOLCHAIN_FILE=/opt/dependencies/scripts/buildsystems/vcpkg.cmake -G "Ninja" I got this error: Could not find…
Ali Al-eboody
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Installing Iroha on Raspberry pi 4

I am trying to install Iroha on Raspberry pi 3 and 4. I am manually building it as following: 1) git clone -b master https://github.com/hyperledger/iroha cd iroha mkdir build; cd build; cmake ..; make -j$(nproc) and then i get the following…
curiousdude
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How to add permission can_get_all_acc_detail to an account of existing blockchain network on hyperledger-iroha?

I want to add account, which has some information readable by all users. According to documentation the user needs to have permissions can_get_all_acc_detail. So I'm trying to add those with creating new role: tx = self.iroha.transaction([ …
baziorek
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What is the difference between running a quick start version of hyperledger iroha and building iroha?

The documentation provided from the site https://iroha.readthedocs.io highlight two different sections titled as Building Iroha and Quick Start Guide (which runs an example test version of Hyperledger Iroha). If any experts here could explain me on…
Sajan Maharjan
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How to install hyperledger explorer and integrate it to iroha?

hello and seen the repository documentation to install the explorer and is based on the installation on fabric. https://github.com/hyperledger/blockchain-explorer This resource exists but gives little information about the installation…
Jose Osorio
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Hyperledger IROHA get_acc_ast_tx in CLI mode dont work

I just finished the pluralsigt course and completed the tutorial of the official project documentation without problems, but nevertheless using the CLI I could not use the functions get_acc_ast_tx, get_acc_tx, I checked that the peer keys and the…
Jose Osorio
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Android build release with iroha library

I I have problem with build release apk file on android. buildTypes { release { debuggable false useProguard true minifyEnabled true shrinkResources false proguardFiles…
BacII
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How to bind asset with account

According entity-relationship model asset can be bound to the account. But I did not find command to do this. How can this be done?
mikhail
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How To fix '[E][Init]: Failed to initialize storage'

I would like to set up a Iroha Network consisting of 3 nodes on one host using docker containers. Therefore I have set up 3 postgres containers, 3 blockstores and one iroha-network. Starting the different postgres containers works fine (mapped on…
user11549521
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Hyperledger Iroha not connecting to postgres database?

I am trying to deploy Hyperledger Iroha in Docker environment for running a single instance as per the guidelines given in 5.3.1 section at https://iroha.readthedocs.io/en/latest/guides/deployment.html#running-single-instance However, I am…
Satya Narayana
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Error on create a new account from Hyperledger iroha using swift

I tried to download and build the iroha-ios from iroha iOS github then started to use the sample project to create a new account. I have deployed an iroha server on my PC. When I run the program, it prints out an error like…
Darwin Harianto
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Data types of able to process in Hyperledger Iroha

While I'm working on Hyperledger Iroha examples, I realised the data which is sending, receiving, storing in the chain is in numeric types like coins. Was Iroha developed for only like these types of blockchain? For example can I store JSON data…
Aykut Demirci
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