New answers tagged sepolia
0
votes
Accepted
Chainlink VRF Contract Logic Error
Your problem seems related to your attempts to send the request and read the response in a single tx, here:
@internal
def _get_random_number() -> uint256:
"""
@dev This ...
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-1
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0
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Chainlink VRF Contract Logic Error
The error could be related to how you're calling the VRFConsumer's functions.
Ensure that the VRFConsumer contract is correctly deployed and that the address you're passing to your Coinflip contract ...
- 194
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Infura network support for sepollia in Brownie
To add to the top upvoted answer, you can view all of the supported networks by typing brownie networks list.
The output you see comes from the network-config.yaml file located at ~/USERNAME/.brownie/...
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Error: factory runner does not support sending transactions (operation="sendTransaction", code=UNSUPPORTED_OPERATION, version=6.7.1)
Your hardhat.config.js:
accounts: [`0x${PRIVATE_KEY}`],
plural 'accounts', not singular 'account'
0
votes
Accepted
Uniswap - swap between Sepolia and my own erc-20 token
get provider in ethers v6:
const provider = new ethers.JsonRpcProvider("");
get provider in ethers v5:
const provider = new ethers.providers.JsonRpcProvider("");
- 391
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Error while deploying on sepolia network
Developer Advocate at Chainstack here.
You can follow this guide, which will explain to you how to deploy with Hardhat.
Initialize a New Project
Create a new Hardhat project. During initialization, ...
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Why won't my the png associated with the my ERC721 token appear on https://sepolia.etherscan.io/
Turns out the the issue about Sepolia. The NFT png appears fine on https://testnets.opensea.io/
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