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Questions tagged [eris-industries]

Eris Industries Blockchain Application Platform

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1answer
185 views

Monax :-Issue in executing job configuration file

I am using Monax version 0.18.0.I am following the tutorial for deploying contracts in Monax https://monax.io/docs/getting-started/. I have used the sample contract defined in their starting tutorial....
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1answer
121 views

Issue in creating App using Monax :- Contract not found in JSON

I am trying to create applications using Monax. I am using the reference given in Monax for developing app https://github.com/monax/hello-doug. I have created hello-chain as mentioned in their Read-me....
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1answer
39 views

Geo Specific Restriction for Data replication on Node

Lets say an Ecosystem is setup with a private Ethereum blockchain or even Monax and it is spread across world wide. Now there is a possibility that few organizations who want to join the Ecosystem, ...
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1answer
58 views

Monax Contract Nodejs Invocation Example

I have setup a Monax development private chain environment using on Ubuntu 16.04. Now looking for an example of how to invoke the Smart Contract deployed on Monax chain. If you could direct a proper ...
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0answers
135 views

Monax Ubuntu 16.04 VM Set up issue

Here is what I did. Created a Ubuntu 16.04 VM on Windows using Hyper-V ubuntu-16.04.3-server-amd64.iso Did apply the Virtual switch for internet access for the Ubuntu VM Ubuntu got installed with ...
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2answers
359 views

How to add a new node to a blockchain from my web interface

i want to create a new account(user) and add it to my private blockchain from my web interface ? any exemple or idea please ! i work with eris platform
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0answers
40 views

How to use oraclize with Eris [duplicate]

I faced many problems in order to run oracles with Ethereum. I'm thinking of using Eris and I need guide to use oracles with Eris. I need example so i can get how it works. is there any example?
2
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1answer
139 views

How to connect Eris to different accounts to start a chain?

I wanted to start a blockchain on my computer. For this, I am using Eris. I activated different accounts like root, validator, and participant account using eris chains start <ChainName> --init-...
2
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2answers
264 views

Different use of .yaml and .toml file

I started learning Eris chain and in the deploying section, they use .yaml file and for making the chain definition file they use .toml file. I searched the internet and what I found was they both are ...
0
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1answer
45 views

Error when Installing eris Blockchain

eloiim:~ iivri.andre$ brew install eris docker-machine virtualbox Updating Homebrew... ==> Auto-updated Homebrew! Updated 1 tap (homebrew/core). ==> Updated Formulae megatools Error: No ...
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1answer
306 views

Eris : error compiling contracts

i try to deploy a contact using Eris Platform, i followed the tutorial in the documentation of Eris ( https://monax.io/docs/tutorials/getting-started/index.html?redirect_from_eris=true#fnref:1 ) but ...
4
votes
1answer
477 views

Block time and block size in Eris

I've seen in a video that the target block time for Casper will start with 4 seconds. Eris (now Monax) is using Tendermint which is also a PoS algorithm. What is the block time in an Eris blockchain?...
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0answers
71 views

JSON RPC error in eris

I have deployed contract successfully. I am getting below error when I pass array from JS to contract function. [JSON RPC 2.0 Error] Message Id: 1, (INTERNAL_ERROR) - Error when transacting: Input ...
4
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0answers
85 views

Can I get a list of all transactions that are sent to a particular contract on Eris?

Can I get a list of all transactions that are sent to a particular contract on Eris? I see that there's a similar solution for the Ethereum API. How can I get a list of of transaction data which are ...
2
votes
1answer
258 views

Is there a way to view all events on all blocks for Eris Blockchain?

is there a way to view all events on all blocks for Eris Blockchain? Currently I've managed to just subscribe a particular event Contract contract IdisContractsFTW { uint storedData; string name;...
2
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1answer
220 views

Set permissions to view variables

I am trying to create a smart contract or a combination of contracts thereof whereby one could set permissions to view variables that can be set in a contract on a private network. Consider an ...
2
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1answer
169 views

Is it possible to use web3.js API methods to interact with Eris chains

Is it possible to use the Web3.js API methods to interact with Eris blockchain? If yes, what should I pass in as the argument for setting the web3 provider?
3
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2answers
1k views

How to run a permissioned ethereum blockchain?

As far my understanding to Ethereum, it is public chains.but how can it support permission machnism in detail, even from source code perspective. Can Ethereum be used for establishing private ...
2
votes
2answers
265 views

Two chains on Eris

I have set up Eris on my ubuntu machine using Docker.I have created private blockchain. Eris tools provides option to work on multiple chains using below tool. >> eris chains <start|stop|...
1
vote
1answer
425 views

Eris Solidity Tutorial: How to set the bank?

In the Eris Solidity tutorial, a system of a Bank and a FundManager contract are developed. In the fund manager constructor contract Bank { [Bank contract details] function setOwner(address ...
2
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1answer
281 views

Eris Industries tutorial: Call contract object from other contract

In the Eris Industries tutorial, they present a banking and fund management contract system. The FundManager controls the bank contract. I don't understand the following line from the deposit ...
4
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2answers
240 views

Oracle service for Eris

In Ethereum, a smart contract can get external datafeed via oracle services. Does Eris also support such oracle services?
4
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1answer
337 views

How to containerize Eris service

Eris is a unique architecture which has taken a very useful advantage of containerizing the data, services - contracts, js, into separate container instances themselves. With the intent of running ...
4
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2answers
2k views

Smallest number of nodes for an Ethereum private blockchain

In a public instance, one would expect the more miners the merrier, as this improves the overall mining diversity and therefore we get better security. Private blockchains, as in the Eris case, tend ...
12
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2answers
10k views

What is the difference between Ethereum and Eris?

When I first searched for Turing complete blockchains towards the end of 2015 Google returned both Eris and Ethereum at the top. My initial impression was that they are quite distinct. More recently ...
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2answers
6k views

How does the Microsoft Azure Ethereum Blockchain as a Service differ from the platform offered by Eris Industries?

On Nov 2015, Microsoft announced with ConsenSys, the addition of Ethereum Blockchain as a Service (ETH-BaaS) on their Azure platform. Meanwhile, Eris Industries also have been offering, what appears ...