Ethereum Questions, Problems & Solutions : TransWikia.com ~ Page 24

How can I decode the inputs to a transaction written by a smart contract constructor with Nethereum?

I've been able to decode the inputs to a contract function transaction given the ABI as follows:var myFunction = contract.GetFunction("MyFunction");var myFunctionTxn = await contract.Eth.Transactions.GetTransactionByHash ...

Asked on 01/02/2021 by StuartLC

1 answer

At which (average) rate will block numbers increase with ETH 2.0?

Is the block number increase going to be more frequent than it is now ?The reason I am asking is because some smart contracts I am developing depend on...

Asked on 01/02/2021 by Damir Olejar

2 answer

transferFrom error. Exception thrown in smart contract transaction

I compiled smart contract in solidity on remix.ethereum.org. I made account via MetaMask and want to let other addresses send tokens to themselves using ropsten network. I mean - I...

Asked on 01/02/2021 by WR10

1 answer

Using "owner = msg.sender" in a non-constructor function or in a declaration statement?

Will it be a problem to use : owner = msg.sender;statement in a non-constructor function? What if instead of writing the above code in a function, we initialize the...

Asked on 01/02/2021 by zak100

3 answer

Is there a way to access my wallet's private key? Recovering passcodes?

Not sure if this is appropriate here, but I'm trying to recover a lost wallet by brute-forcing the passcode. From a previous answer to the same question, it seems...

Asked on 12/30/2020 by Moo

2 answer

truffle-contract cannot deploy in node js

This is the error I get.internal/modules/cjs/loader.js:631 throw new ERR_INVALID_ARG_TYPE('id', 'string', id); ^ TypeError [ERR_INVALID_ARG_TYPE]: The "id" argument must...

Asked on 12/30/2020 by Arpit Bharti

1 answer

How to Fix "Stack Too Deep" Error?

I know that this has been covered in other questions here but I'm not sure what's happening in my case. My code is returning a compiler error "Stack too deep,...

Asked on 12/29/2020 by Jeffrey Liang

4 answer

Sharing an verifiable secret message in a contract

I would like to hear your opinion on my idea to share a proof of a secret message in a contract, that users can verify later in a second phase...

Asked on 12/29/2020 by Veilkrand

1 answer

Can the Geth password be cracked

When we create a new user in Geth, we need to enter a password. When initiating transactions in the future, you also need to use this password to unlock the...

Asked on 12/28/2020

1 answer

What's the difference between token tracker and address page in Etherscan?

As an example, let's use DAI. DAI has these pages in Etherscan:https://etherscan.io/token/0x6b175474e89094c44da98b954eedeac495271d0fhttps://etherscan.io/address/0x6b175474e89094c44da98b954eedeac495271d0fIt seems like the first one will track all the transactions but what...

Asked on 12/28/2020 by Cekpome Woot

1 answer

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