Questions tagged [rinkeby]

Question related to the Rinkeby Test Network

Filter by
Sorted by
Tagged with
0
votes
0answers
17 views

Is possible to use a smart contract with custom buyTokens method in TestNet?

I'm trying to test a smartcontract in TestNet that is working in my private ethereum blockchain network. I can deploy it in Ropsten and Rinkeby, but I can not execute my buyTokens method from Remix. ...
0
votes
0answers
12 views

configureMinter at USDC Token on Rinkeby

I have deployed the ERC20 token USDC to Rinkeby. More precisely I have deployed the proxy contract and the token contract. Then I called the upgradeToAndCall function to implement and initialize the ...
1
vote
1answer
27 views

How does NONCE prevent a replay attack in case of knowing NONCE value?

I have a question about a nonce in the Ethereum network. I understand that a nonce helps to prevent a replay attack, but there is one particular part that I don't understand. I have applied my ...
0
votes
2answers
75 views

“Migrations” could not deploy due to insufficient funds

I'm getting the error: "Migrations" could not deploy due to insufficient funds. Sender doesn't have enough funds to send tx. The upfront cost is: 45000000000000000 and the sender's account ...
0
votes
0answers
17 views

Syncing rinkeby testnet still imports new states entries

Hi I am syncing (fast) rinkeby testnet on SSD and as the img shows I'm on the 55777179'th state! is there a way to know how many states should I download to get the full sync ? and what about the ...
0
votes
0answers
23 views

What does “Time” in the Geth VM Trace Transaction refer to?

I'm new to Ethereum world, and I need some declaration, I used "Rinkeby network" and just found Geth VM Trace Transaction { "type": "CALL", "from": "0x6f1e5fc933898859686a4d39f4430316be589f5e", ...
0
votes
0answers
14 views

Rinkeby Chaindata location

Hi I need to know where is the location of the folder who contains the rinkeby chaindata on Windows10 normally it's under ~/AppData/Roaming/Ethereum but the problem is that I can't find Ethereum ...
0
votes
1answer
49 views

How could I measure the total delay (time) to confirm the transaction?

First of all, I'm new to the Erthereum world, I need some help in measuring the total delay (time) require for confirming the transaction. I have a decentralized application over a Rinkeby network, ...
2
votes
1answer
67 views

On Etherscan, what is the difference between a failed transaction that says 'Reverted' and one that says 'Execution Reverted'?

On Etherscan, a failed transaction will provide a reason for failure. This can be Reverted, Out of Gas, Bad instruction, etc. However, there seems to be an inconsistent message on different testnets. ...
0
votes
2answers
148 views

How to obtain Rinkeby DAI?

I need to obtain Rinkeby DAI token with this token address: 0x8f2e097e79b1c51be9cba42658862f0192c3e487 I tried a faucet and https://rinkeby.uniswap.exchange/swap - both give me a different token (...
0
votes
0answers
84 views

Listening to events in Ethers.js with websockets

I'm trying to listen to all emitted events from a contract with Ethers.js and Websockets. Any idea why this is not working? var wsProvider = new ethers.providers.WebSocketProvider("wss://rinkeby....
0
votes
0answers
7 views

How to connect Enjin Wallet to Rinkeby

I've installed Enjin Wallet and want to browse my Rinkeby ERC-1155 tokens on Rinkeby. How to connect Enjin Wallet to Rinkeby network?
1
vote
0answers
26 views

Token transfer on rinkeby by myetherwallet fail [closed]

I try to transfer erc20 token I made on rinkeby by myethereallet Finally it says Error transaction was not mined with 750 seconds please make sure your transaction was properly sent. Whether my token ...
1
vote
1answer
31 views

How to read blockheaders of Ethereum Blockchain?

TO be specific, how to read block headers of Rinkeby on Ropsten blockchain? Since both the blockchains are public test networks, reading data of one blockchain on another should be possible using ...
1
vote
1answer
48 views

Can I make an ethereum token that runs a certain function every 15 seconds?

I have a rinkeby token, and I wanted to add "merged mining" when someone mines a block, they get awarded 0.25 of that token. function issueBlockReward() { balanceOf[block.coinbase] += 0.25; The code ...
1
vote
0answers
42 views

Why can I only deploy approx. 3 smart contracts per minute with infura using Ropsten and Rinkeby

I have created a Dapp that is written in Solidity and compiled with Truffle on both Rinkeby and Ropsten. I have also created a frontend for batch file uploads and a backend for the actual deploying ...
0
votes
1answer
70 views

eth.getBalance(eth.accounts[0]) Shows me 0 balance though my syncing is still Running [duplicate]

I am using geth on windows with 1.9.10 version. I used geth --rinkeby --rpc --rpcapi="personal,eth,network,web3,net" command for launch my geth. I am on the Rinkeby testnet, i already transfer 3 ...
0
votes
1answer
29 views

GasPrice: is dipendent by the moment of the call and/or the network?

I'm testing a system to store a small amount of data on the blockchain using a contract. So I've some js using web3.js to make a call to a contract function that mutates states. I obtained, using ...
0
votes
1answer
58 views

how can someone use the smart contract deployed on Rinkeby network? what are next steps after successful deployment? [duplicate]

I am new to the smart contract and blockchain technology but learning step by step. I developed a small bidding smart contract in solidity. Using Truffle, NPM and Infura, I deployed it in the Rinkeby ...
0
votes
0answers
33 views

When to stop importing new chain segments from Rinkeby testnet?

I am using geth to sync up with the Rinkeby testnet using the command: geth --rinkeby --syncmode "fast". First it downloaded the blocks, then account states, and now new chain segments are being ...
1
vote
1answer
68 views

Difference between Kovan and Rinkeby? [duplicate]

I understand that both the Rinkeby and Kovan testnets employ the Proof of Authority (PoA) consensus algorithms. I also understand how PoA works. However, I still dont understand how Kovan and Rinkeby ...
0
votes
1answer
45 views

Does Geth provide a private or public network?

I'm new to the Blockchain world, lacking experience and I'm looking for some assistance. I'm just syncing with ethereum network by using Geth and rinkeby network. by using this command: geth --...
0
votes
0answers
15 views

Geth sync at 99.99%, Latest block is 0, Importing state entries for a long time [duplicate]

I know its a common issue but I wanted to post to see if there is an updated solution. I am running: geth --rinkeby --rpc --rpcapi="personal,eth,network,web3,net" geth attach http://localhost:8545 ...
0
votes
0answers
27 views

Contract deployed successfully on localhost and mainnet, but gives error on rinkeby and ropsten

I tried to deploy a contract to rinkeby then on ropsten, but getting an error: Network ropsten-fork Minting initial supply of 5000000000 ... Error: Error: Error: invalid address (arg="_to", coderType=...
1
vote
1answer
141 views

Connecting to Rinkeby using Infura and calling a state-changing function from smart contract

So i have trouble using a smart contract on Rinkeby through infura as it gives an "extra-data" error, which as far as i have read, is due to Rinkeby being a POA testnet. There are suggestions of using ...
0
votes
2answers
43 views

Rinkeby not producing blocks

transactions are not getting mined on rinkeby testnet and last block time is almost 2 hours ago. How did such things happen in a decentralised network?
0
votes
1answer
118 views

How to connect to Rinkeby without using Geth / Parity?

First let me explain my development environment. I am using Jupyter Notebook to play around with the Web3.py front-end code and Remix for the Solidity smart contract code. I am using the Metamask ...
0
votes
0answers
59 views

web3 error: private key length is invalid

I was trying to create my own wallet on etherum test network Rinkeby. When I successfully created wallet: const newAccount = await web3.eth.accounts.create() and got wallet address ...
1
vote
2answers
162 views

How to get the miner address of a block with infura Rinkeby endpoint?

I've read some docs online that to get the miner/sealer/signer address of a particular block that runs with the Ethereum PoA/Clique consensus (the Rinkeby testnet for example), I need to call the ...
3
votes
2answers
790 views

Does Rinkeby have a faucet where I can fill a wallet with DAI?

I'm looking to use a testnet to test an application. I know I can get ether, but is there an easy way I could convert it to Dai? Thanks
0
votes
1answer
401 views

Sending a transaction without using MetaMask

I have designed a contract deployed on the Rinkeby with web3. I have also implemented a react app to interact with the blockchain. I want to use my application without metamask but I got this error ...
0
votes
2answers
259 views

geth never completes syncing for rinkeby

My aim is to synchronise a full node for the Rinkeby network. It seems that geth does not finish synchronisation. I have had it run for over three days, but it is stuck at the last few blocks. > ...
2
votes
1answer
342 views

ERC20 token balance is always zero

I'm writing a pre-minted ERC20 token contract derived from openzeppelin-solidity like: pragma solidity >=0.4.24; import "../node_modules/openzeppelin-solidity/contracts/token/ERC20/ERC20.sol"; ...
0
votes
1answer
123 views

Truffle migrations - UNABLE TO MIGRATE (Error: Deployment Failed)

The compilations goes well on the Rinkeby testnet using the command geth --rinkeby --rpc --rpcapi="personal,eth,network,web3,net" --ipcpath "~/Library/Ethereum/geth.ipc" --syncmode light --cache 64 --...
0
votes
1answer
127 views

Not able to connect metamask account with remix

Error: - Cannot get account list: Error: The method personal_listAccounts does not exist/is not available. Pop containing above message appears again and again. Privacy Mode in metamask is disabled.
1
vote
2answers
65 views

Why does Ropsten consume more Gas than Rinkeby?

I deployed the following smart contract both to Rinkeby and to Ropsten. pragma solidity ^0.5.8; contract storeHash{ string private vehicleData; function setVehicleData(...
0
votes
1answer
128 views

Unable to Deploy Smart-contract to Ropsten from Truffle using Infura

I want to deploy my smart-contract on ropsten or rinkeby network from Truffle using Infura API, but face difficulty in deploying on any network. I am using windows and my contract works well on ...
1
vote
0answers
73 views

rinkeby faucet unsupported service error

I pasted the url of the facebook post and when I selected the amount of ether then this message is shown.
0
votes
0answers
106 views

Transaction to Smart Contract runs out of gas on Ropsten but not on Rinkeby

the following execution of my smart contract function runs out of Gas on the Ropsten network, but works fine on Rinkeby, do you have an idea why this happens? struct vehicleData{ string ...
0
votes
2answers
39 views

Is it possible to use MetaMask for a private consortium on Ethereum?

Assuming we create a private consortium chain over Ethereum and we want to use MetaMask for storing the keys and signing transactions to send the tokens belonging to this private consortium. ...
2
votes
0answers
58 views

Truffle exec ETIMEDOUT

I'm running a batch script that would create up to hundreds of concurrent transactions and wait for their completion truffle exec scripts/....js --network rinkeby ... everything works but after ...
0
votes
1answer
100 views

my smart contract always return empty when testing with rinkerby network

I am trying to implement the simple storage. When calling set function, the contract will append a new Log object to logs array, and also return the related index to the caller for reference data. ...
0
votes
1answer
200 views

How to sync to Rinkeby Test Network using geth in Windows?

Should I run this command or the ipcpath must be changed for Windows. geth --rinkeby --rpc --rpcapi="personal,eth,network,web3,net" --ipcpath "~/Library/Ethereum/geth.ipc" And after that what path ...
1
vote
2answers
132 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 ...
2
votes
2answers
187 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....
1
vote
0answers
432 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 ...
0
votes
0answers
121 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 ...
1
vote
0answers
167 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 ...
0
votes
1answer
156 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 ...
1
vote
1answer
296 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 ...

1
2 3 4 5