Questions tagged [rinkeby]

Question related to the Rinkeby Test Network

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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
19 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
20 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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0answers
18 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. ...
2
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1answer
37 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
27 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.) * ...
1
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3answers
47 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!
0
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1answer
24 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 ...
0
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0answers
16 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
14 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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0answers
22 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
25 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
27 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
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1answer
46 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
338 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
20 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
25 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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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
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1answer
85 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
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1answer
87 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. ...
1
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2answers
657 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
269 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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0answers
22 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
30 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
36 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
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1answer
50 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
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
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1answer
99 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
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1answer
32 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
73 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
42 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 ...
2
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1answer
92 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
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1answer
51 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 --...
1
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1answer
186 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
44 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
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1answer
149 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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0answers
82 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
183 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 ...
5
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2answers
2k 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
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1answer
487 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
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2answers
366 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
492 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
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1answer
140 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
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1answer
190 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
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2answers
71 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
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1answer
134 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
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0answers
87 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.
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0answers
119 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
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2answers
40 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
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0answers
97 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 ...

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