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Questions tagged [rinkeby]

Question related to the Rinkeby Test Network

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28 views

Function works on ethfiddle but reverts in mist

I've had this occur a few times, where I create a smart contract and one of the functions works in ethfiddle but reverts in Mist. I realized that in the Mist wallet, when I run the functions that fail,...
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2answers
44 views

Smart Contract Working on Remix but not TestNet

This question has been asked before. however, those answers did not help me. (of course, I now can't find the "answer" atm) It said that Ropsten (what I was currently using) has fewer miners - or ...
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14 views

ERC 948 subscription model

When I try to call the excutesubscription() function in the subscription model EIP-1337 , I am getting estimated gas error
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2answers
37 views

Too low nonce error with web3j and rinkeby

All of sudden my application on testnet has stopped working due to low nonce error. No change in source code. My app connects to the network via infura. Any ideas what could be wrong here. java.lang....
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0answers
109 views

web3.eth.getAccounts() : Cannot read property 'map' of undefined

const HDWalletProvider = require('truffle-hdwallet-provider'); const Web3 = require('web3'); const provider = new HDWalletProvider( 'passphrase', 'rinkeby.infura.io/v3/mytoken' ); const web3 = new ...
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41 views

unable to deploy contract on rinkeby network

I am trying to deploy my contract to rinkeby test network but unable to do so here is my contract code. pragma solidity ^0.4.17; contract Inbox { string public message; function Inbox(string ...
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33 views

How to interact with my Rinkeby contract via truffle console?

I've been using truffle console to interact with a contract which I developed locally with Ganache. I'd like to be able to call the contract's methods using the console once deployed to the Rinkeby ...
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1answer
29 views

how to find if a Tx hash is in pending state in ethereum mainnet after web3j fastTxMgr timeout

I am using QueuingTransactionReceiptProcessor() with callback accept(). DEFAULT_POLLING_ATTEMPTS_PER_TX_HASH is 10 and POLLING_FREQUENCY is 15000. That gives nearly 3 min wait for network to ...
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1answer
41 views

Run geth in light mode on Rinkeby and Raspberry

I am trying to run geth --light --cache 64 --rinkeby but it stucks on INFO [02-12|08:58:16] IPC endpoint opened: /home/pi/.ethereum/rinkeby/geth.ipc. I am using geth on a Raspberry. The full output ...
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0answers
61 views

What is contex_canceled error in Geth?

I'm trying to run a public method in my smart contract in rinkeby network. But it fails with following error in Geth, INFO [02-06|06:01:19.593] Served eth_call conn=172.17.42.1:23241 reqid=1 t=320....
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2answers
79 views

Solidity public variable getter call doesn't return

I have deployed a very basic solidity contract (pragma solidity^0.4.0) to Rinkeby. When I call the getters on my state variables, nothing is returned and I do not understand why. To compile the ...
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1answer
49 views

On Rinkeby, after I deploy my gas limit is low for function, even though it was high when I deployed

I deployed my smart contracts to Rinkeby. I made my gas limit 3000000 in truffle.js like so: rinkeby: { host: "localhost", port: 8545, network_id: 4, gas: 3000000 } On Etherscan, it shows my ...
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1answer
40 views

Unable to input address[] parameter in remix

I need help for deploy below smart contract on remix IDE. I have facing a problem as I need to input to 'setgrantaddress' as address[], How to input data in it? There is two file name owned.sol and ...
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1answer
23 views

Stress test DApps on rinkeby test network

Is there any way of stress testing a dapp? I developed dapp, now I want to see how much stress it can handle? I can't test it on Main Ethereum Network. At least I can do it on Rinkeby test Network. ...
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24 views

Estimate Gas Error when deploy smart contract on Rinkeby

When deploy the smart contract to rinkeby i got this error But the same code deployment run successfully on Main net and Ropsten. Any idea how this happen?
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1answer
30 views

What is the beginning nonce on the Rinkeby Testnet?

I know that the nonce is representative of how many transfers an account has made and is 0 at the start on the mainnet. However, on testnets, such as the now decommissioned Morden where it was 2^20 I ...
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1answer
80 views

Is there a way to set specific account when using truffle console rinkeby?

When I tested on ganache-cli at local, I could test on 'truffle console development' with some accounts which ganache-cli gave. But at rinkeby, I can't use function_name(argumets, {from: specific ...
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44 views

geth : Unable to fully sync to Rinkeby

I am trying to synchronise geth with Rinkeby node but when around 100 or so block left, it keep on dropping the peer and doesnot sync fully with the test net below are the screenshot for the same.
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2answers
81 views

Gas issue on sendRawTransaction on the rinkeby network

I'm facing a gas issue on rinkeby network on sendRawTransaction. Tested with various gas value to experiment and getting either insufficient funds for gas * price + value or exceeds block gas limit. ...
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1answer
28 views

Event firing before data is actually set [Testnet]

Today I've faced the behavior similiar to this post. Event firing before data is actually set I'm getting events using infura and then checking for the state. I expect to read updated blockchain ...
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1answer
52 views

Any option to get larger amount (i.e. 2000) of Rinkeby Ether?

We are planning to open our product to the public for live testing. We want to support both Ropsten and Rinkeby networks, just in case. When registering, each user should get around 10 ether on ...
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1answer
52 views

Why does “truffle migrate” to Rinkeby results two transactions per contract

I ran truffle migrate -f 2 --network rinkeby. Then, I navigated to https://rinkeby.etherscan.io/address/[ADDRESS_OF_DEPLOYER] And I got two TXs: The second TX is clear since To equals to "Contract ...
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1answer
89 views

Can not deploy to Rinkeby via truffle - cannot read property 'bind'

I am using truffle: "^4.1.14" and ganache-cli version "^6.1.8". When I try to migrate to ganache cli network, it works without a problem. But when I try to migrate to Rinkeby, it always fails. The ...
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1answer
50 views

How to limit latest block in Geth

I need some test Ethereum blockchains for development purposes. I need only part of blocks synced for example, blochain synced from 0 to 10'000`th block, because for example Rinkeby synced in archive/...
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1answer
190 views

How long does it take to sync Rinkeby network with geth?

I am syncing the Rinkeby network with geth geth --rinkeby --rpc --rpcapi="personal,eth,network,web3,net" --ipcpath="~/.ethereum/geth.ipc" When I run eth syncing in geth console, it is showing { ...
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1answer
312 views

web3 not connecting to Infura / Rinkeby Testnet

I've successfully deployed my Smart-Contract to the Rinkeby TestNet via Remix. Everything works perfectly from within Remix. But when I try to get my web DApp to fire methods in my Smart-Contract - ...
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46 views

List of Token Exchanges Available on Testing Network?

Found Kyber Network Token Exchange on Ropsten so far. Please share if you know more token exchanges available on any testing network for trading Tokens as a test.
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2answers
99 views

Transaction ordering in proof of authority

In decentralized computation the order of transactions is a big deal. For many smart contracts, the sooner a transaction is called, the bigger benefits for that transaction. In proof of work, ...
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0answers
45 views

What happens if a Rinkeby node makes a bad block?

On the geth Rinkeby testnet, how does the rest of the testnet respond if a Rinkeby node makes a bad block, or a block that contains: No transactions Transactions that may have been included in a ...
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1answer
38 views

Deploying using Rinkeby understanding

Deploy we are using truffle truffle migrate --reset --compile-all --network rinkeby when i am deploying i will be getting build folder in my project directory while deploying through the ...
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1answer
144 views

How to integrate rinkeby test network with centralised server?

I am new to ethereum blockchain. I want to create ICO platform based website. I have created smart contract and deployed on rinkeby test network. I used python web3.py library to integrate python with ...
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3answers
5k views

Smart Contract Error: Returned values aren't valid, did it run Out of Gas?

Deployed a contract using Remix IDE to Rinkeby testnet. Etherscan contract address and code is here. contract SimpleCounter { int counter; constructor() public { counter = 0; } ...
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0answers
52 views

Triggering contract fallback function by sending ether from another contract

contract A { uint public u; event abc(address); constructor() payable{ u=100; } function () payable{ emit abc(msg.sender); u = 25; } function setu(uint i) { u = i; } function ...
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1answer
122 views

Rinkeby test ethers not received

I tried to get Rinkeby test ethers from https://www.rinkeby.io/#faucet. But even though the request is accepted, I am not receiving the ethers in my account. Can anyone suggest some alternative? Is ...
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1answer
617 views

MetaMask shows “UNKNOWN FUNCTION” when calling method send function

I'm trying to configure communication between a web front end and a deployed Ethereum contract (on Rinkeby). I'm trying to call a simple method that updates a value, which looks something like this: ...
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1answer
72 views

How could I view tx pool on rinkeby via infura?

I use rinkeby test network over infura provider from nodejs app. Some of my transactions stuck in pending state. They are not shown in etherscan explorer pending list, but could be found by the hash. ...
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2answers
358 views

Deploying on Rinkeby with Truffle using infura

If I want to use HDWalletProvider to deploy my contract on a specific address, what should I do? rinkeby: { provider: () => { return new HDWalletProvider("Mnemnoic", "https://ropsten.infura....
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1answer
155 views

ether faucet error whenever i am trying to get ethers for rinkeby testnet from https://faucet.rinkeby.io/

when ever i am trying to get ethers (rinkeby) from https://faucet.rinkeby.io/ it is giving me this error. Faucet offline: context deadline exceeded even without entry my url it is giving the error. ...
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1answer
197 views

ethereum send transaction is not working?

I wrote a sample api to send ethers from one account to another account using rinkeby testnet.It's throwing the following error(I attached screenshot). Please tell me how to resolve that error and why ...
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2answers
94 views

How to test if user is on the mainnet/testnet using web3?

Hello everyone I need your quick help! I am using web3 1.0.0-beta.34 with React and Next.js and I want to check if user has it Metamask set on mainnet/rinkeby network. I have read quite a few ...
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1answer
260 views

Cannot connect to any ethereum networks using API key

I followed a tutorial about how to connect web3 with ethereum networks. I registered in infura.io and get all the urls. But when I try to connect to any network it is not connecting.When I print web3 ...
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0answers
56 views

Is there something like “metrics” and “monitor” modules for Kovan?

I would like to monitor some parameters for Kovan and Rinkeby clients. Geth provides a monitor module that works with Rinkeby specifying --metrics when launching the client, and attaching to the ...
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0answers
179 views

WINDOWS - Geth rinkeby account balance 0 when the balance has 9+ Ether

So I've been using geth on windows in order to deploy my truffle project on the rinkeby testnet using an account where I have 9+ ether. To get in sync with the chain I used (I previously added my ...
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35 views

rinkeby inconsistent state?

I've got a very strang behaviour when running a oraclize call like in the following example: class Test is Oraclize... { uint64[] timestamps; uint64[] numbers; function pushItem(uint64 number)...
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1answer
151 views

Error when try to connect to infura using HDWallet

I would like to debug a transaction using truffle and infura. truffle debug --network=infurarinkeby 0x7... truffle-config.js: infurarinkeby: { provider: function() { return ...
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1answer
97 views

How can I redeploy my ico/erc20 token from Rinkeby to the main Ethereum network?

If you know and have a tutorial please attach the link in this thread. My token on Rinkeby looks like this: https://dappuniversity.github.io/dapp_token/
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1answer
30 views

Launch more than one node connected to Rinkeby from the same machine (change the port doesnt work)

I would like to know if it is possible to launch more than one node connected to Rinkeby from the same machine through Geth and Mist. In a local testnet, it is possible to do it changing the --port ...
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1answer
263 views

How to add ICONS to our tokens on test network? [closed]

I have seen several questions about adding icons to the existing Tokens in main net. But is it possible to add icons and other information to tokens on test network ?? ((just for testing purpose)...
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1answer
56 views

How can I use performance data on Rinkeby to project performance data on the Ethereum Mainnet?

I'm testing a DApp on the Rinkeby testnet, and want to know how well it would perform on the mainnet if I deployed it there, specifically how much gas was consumed by the DApp. Is there any way for ...
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140 views

Why is my rinkeby balance is 0 after syncing even though transaction shows ether was sent

Could you please help me to find out what I’m doing wrong. I’ve topped up my test accounts from https://faucet.rinkeby.io/. When I check their balances on https://rinkeby.etherscan.io/balancecheck-...