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For questions regarding the installation or use of EthereumJS, a Javascript library that implements a number of Ethereum utility functions.

1 vote
1 answer
367 views

Only the owner of the contract can update the smart contract - Solidity

I am developing a smart contract that holds user information. The problem is that when I try to update the user information from the address that did not deployed the contract, the request is successf …
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Only the owner of the contract can update the smart contract - Solidity

Answer To The Question I have figured out a way to deal with this. The problem was the data was being saved correctly but when fetching the records solidity was assigning msg.sender to the creator of …
Usama's user avatar
  • 65
1 vote
2 answers
542 views

Make msg.sender to remain constant in solidity nested contracts

I have three different contracts. One is a simple contract (ContractA), second is my token contract and the third one is ERC20 Token contract which is inherited in my token contract. So when I make a …
Usama's user avatar
  • 65