Questions tagged [rinkeby]

Question related to the Rinkeby Test Network

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21 views

Is Rinkeby still working?

I followed the process by creating a tweet with my wallet Ethereum ID and submitted it but I didnt get Ethereum in my wallet. Does the wallet have to be from a particular exchange? My wallet address ...
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9 views

Issue in Dapp using Angular 11.1.0 and web3 1.3.4 and Rinkeby metamask, getting error on new Web3(window.web3.currentProvider)

I am trying to create DAPP using Angular 11.1.0. I am able to deploy the contract on Rinkeby test network successfully. But on Client side getting below error on loading Web3@1.3.4 js. Getting error: ...
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2answers
49 views

Verifying token contract on Rinkeby etherscan

I am testing my new token contract on Rinkeby. The contract was compiled and deployed using Brownie. I am deploying the token to Rinkeby and it is compiled and deployed correctly. However, when I try ...
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18 views

Error: *** Deployment Failed ***

I am trying to deploy my contracts, but I keep getting the same error message: Deploying 'Migrations' ---------------------- Error: *** Deployment Failed *** "Migrations" -- sender ...
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1answer
11 views

Interacting with existing Smart Contract deployed on test network like rinkeby from local test environment (truffle)

I have forked rinkeby network using ganache-cli as shown below ganache-cli -f https://rinkeby.infura.io/v3/id --account="fsdfmsadklksmdflskamf" Now, I want to test my smart contract which ...
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29 views

EstimateGas reverts, actual transaction works

On Rinkeby I'm trying to estimate gas and send ERC-20 Weenus tokens. If I shove the necessary data into an estimateGas call to Infura Rinkeby it returns with an error of execution reverted. { &...
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1answer
19 views

Transaction reverted by EVM when using transfer from method

I'm using a method in which transferfrom method of an ERC20 token is called. In test enn I use my own ERC20 token and ganache and everything works fine. but in Rinkeby testnet when I use interface of ...
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0answers
20 views

Unable to see Rinkeby balance in Geth console

I set up a node on the Rinkeby test network and connect to it with the following command. geth --rinkeby Once this is up and running, I connect to the corresponding console with geth --rinkeby attach ...
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1answer
25 views

Trying to run a Rinkeby testnet node on windows

Im trying to run a light node om windows, it works until here: geth --datadir=$HOME/.rinkeby init rinkeby.json but when I type this: geth --networkid=4 --datadir=$HOME/.rinkeby --syncmode=light --...
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2answers
29 views

Getting some ether from somewhere

I wonder how to get some ether for development testing. https://faucet.rinkeby.io is not working - even after I tweeted my account id and gave the twitter url. It kept saying couldn't find ethereum ...
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1answer
716 views

How to get test coin for Rinkeby Metamask

I create a wallet on metamask and i would like to play with rinkeby test net. I can't get the coins through the twitter procedure. I attach already that I come out, can someone help me? thanks
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26 views

Once again something works in Remix JVM but does not work in Rinkeby. Why?

Hello Solidity Expert, I am attempting to solve Ethernaut problem 9 titled King. Ethernaut On Remix, when I deploy contract King and subsequently deploy contract SendContractEther with King's contract ...
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1answer
32 views

Rinkeby does not generate the same outputs as Remix JVM

I am getting different results when I run my Test case on JVM and Rinkeby. Surprisingly, Rinkeby is the network not acting as expected. The focus is on delegateCall and changing ownership of a ...
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2answers
22 views

Help online shopping rinkeby [closed]

Good Day. 8 days ago I received an alleged payment in eth for rinkeby, a network that I do not know. I told the buyer until I have them in another wallet I would not send them. well 8 days ago and I ...
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1answer
61 views

Infura: certificate has expired error when deploying on Rinkeby

I was trying to deploy some contracts on Rinkeby using Infura, and got the following error: Error: certificate has expired\n at TLSSocket.onConnectSecure (_tls_wrap.js:1088:34)\n at TLSSocket....
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1answer
34 views

Event / Emit naming Convention

When I deploy the exact same contract on Rinkeby, other than the name of the event, Rinkeby behaves differently. When the Event's name is OwnerSet I can see that on https://rinkeby.etherscan.io/. ...
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1answer
264 views

Deploying Smart Contract to Rinkeby

I'm getting the following error when I try to deploy my smart contract to Rinkeby using Truffle: Error: Unknown arguments format passed to new HDWalletProvider. Please check your configuration and try ...
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22 views

Transactions fails in rinkeby but succeeds on localhost, gas limit 1000000 is cited

http://lucidity-eth-r.surge.sh/ Rinkeby test for buying funding token (search Honduras Agriculture Project, may have to click submit a few times), then go to funder view, and type in any amount/tenor. ...
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5answers
330 views

Problem In Getting Rinkeby Test Ethers

I tried to get rinkeby ethers from https://faucet.rinkeby.io/ by creating a tweet but the website shows "insufficient funds for gas * price + value” error. I also tried the website faucets....
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0answers
50 views

(closed) I deployed the contract with remix but truffle didn't deploy, why?

i want to deploy my contract to Rinkeby or Ropsten testnet with truffle. But I give an error like this: ran out of gas (using a value you set in your network config or deployment parameters.) * ...
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3answers
318 views

How can I get wrapped Ether on Rinkeby?

The rinkeby faucet only seems to have an option for ether. I'd like some weth so I can test Uniswap v2. Anyone know where I can get some? Thanks!
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1answer
31 views

Recording Event Logs in a DB from a Smart-Contract

I have created a smart-contract and deployed to the Rinkeby Network, it has a client-side application which has been established with React. Now, I would like to observe and audit every transaction or ...
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0answers
20 views

im getting an error when trying to deploy my contract in rinkeby network..?

i want to deploy my contract in rinkeby network with metamak mnemonic but iam unable to do it.icant understand whata i did wrongin the error message is there any way out...?
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1answer
36 views

Etherlime Infura Rinkeby deployment causing ECONNREFUSED 127.0.0.1:443

I’m trying to deploy to Rinkeby using Infura (using Etherlime), but am getting a strange error: 'Error: connect ECONNREFUSED 127.0.0.1:443\n' + ' at TCPConnectWrap.afterConnect [as oncomplete] (...
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24 views

Please look over my contract for re-entrancy

I know the random number generator isn't secure and is susceptible to manipulation from miners and any advice on the method to generate random numbers will be appreciated. However, the reason I'm ...
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0answers
27 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. ...
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0answers
63 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 ...
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1answer
81 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 ...
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2answers
817 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 ...
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0answers
30 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 ...
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0answers
28 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", ...
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19 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 ...
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1answer
223 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, ...
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1answer
100 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. ...
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2answers
2k 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 (...
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0answers
613 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....
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33 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?
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0answers
43 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
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1answer
38 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 ...
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1answer
53 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 ...
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0answers
43 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 ...
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1answer
236 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 ...
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1answer
35 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 ...
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1answer
148 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 ...
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0answers
49 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 ...
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1answer
156 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 ...
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1answer
100 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 --...
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1answer
305 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 ...
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2answers
54 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?
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1answer
296 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 ...

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