Is there any way to see the exported functions of a smart contract deployed by somebody else given the address of the contract? I tried in explorer and all I wa
I did a lot of research and looked at different classes but could not create anything similar. Is there a project property that I can use?
I want to run a code in my terminal. " truffle migrate --network ropsten" 1_initial_migration runs correctly, but I have an error for 2_deploy_conracts.js like
set of word vectors are generated from github link:https://github.com/jianwei76/SoliAudit/blob/master/va/features/op.origin.csv.xz. Converted this op.origin.csv
I adapted the code from this tutorial for my needs. It works fine at rinkeby network, but I am getting an error when I try to run it on Mumbai network. Advanced
I am getting the following exception in Chrome console screen when I start my frontend app. Can you help me how to figure out the issue index.ts:261 Uncaught (i
I'm relatively new to solidity development and coding in general, but I'd really like to try and write a program that stakes and un-stakes an NFT after 24 hours
I got stucked in thoughts guys and I need bit of clarification to move it forward. (Description is about real problem, code is for best (I hope so..) understand
I'm testing my contract and I got the following error: Gas costs: Gas requirement of function vjkNFT.safeMint is infinite: If the gas requirement of a function
I would like to know if ethtx tasks can be used with webhook jobs. I tried to run the job from the operator UI and it returns an internal server error, when I l
When I am running npx hardhat test on the below smartcontract I am getting AssertionError: Expected transaction to be reverted with Username is taken please try
I crashed with error of exceeding maximum unit of compute units while developing on-chain program of Solana. Is there any way to increase maximum compute unit?
I want to deploy a contract using brownie. after inserting the brownie run scripts/deploy.py in the terminal of Pycharm, the following message appeared and noth
I'm deploying contracts with hardhat, but cannot use address type in contracts ProviderError: The execution failed due to an exception. at HttpProvider.requ
Hi I started playing with BitQuery graphql to see if it would help me with querying blockchain data. I love the idea of single API for most of the blockchains.
I got this error after updating Solana-cli to 1.9.4 and Anchor-cli to 0.20.1 and other local npm versions... Local npm package: @project-serum/anchor 0.18.2 Sol
I'm trying to give a name to my smart contract. But All given names is invalid. Where is the mistake? Because I guess all names are alpha-numeric. Can you help
these are the docs https://docs.chain.link/docs/jobs/types/cron/ type = "cron" schemaVersion = 1 schedule = "CRON_TZ=UTC * */20 * * * *"
I'm analyzing the Chainrunners smart contracts, so I went on Etherscan and copied the verified contract source code. When I tried to compile without solidity op
In Remix Rinkeby Network, I have built 2 contracts in the same folder: GetETHUSD.sol: to retrieve eth/usd exchange rate Send_2_SC: send wei to this contract an