smartcontracts

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Trying to deploy a simple contract to rinkeby
user_52599840
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1
1
395
brownie smartcontracts solidity ethereum python
Syntax explanation for "new" keyword for contracts in Solidity
user_183815630
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2
1
189
smartcontracts solidity
BROWNIE ISSUES:NONETYPE
user_183810990
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1
1
124
web3py brownie smartcontracts solidity
DECLARATIONERROR: UNDECLARED IDENTIFIER when I compile from Truffle
user_183747560
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1
0
177
truffle undeclared-identifier remix smartcontracts solidity
Getting Error :: Struct containing a (nested) mapping cannot be constructed
user_96565320
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1
0
50
blockchain remix smartcontracts solidity ethereum
How to send already minted NFT using alchemy
user_42512920
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5
3
876
opensea web3js nft smartcontracts node.js
smart contract with brownie gives VirtualMachineError
user_137548430
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1
3
324
brownie smartcontracts solidity ethereum python
Error in plugin @nomiclabs/hardhat-etherscan: Error! Missing Or invalid Module name
user_137305350
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3
2
2301
hardhat smartcontracts solidity ethereum
create ERC1155 token - seems to be metadata problem on opensea
user_181498990
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1
0
319
opensea ipfs openzeppelin smartcontracts solidity
How to get modifier error message from a ETH smart contract?
user_122317330
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2
0
522
smartcontracts ethereum reactjs modifier error-handling
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