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              How to connect Web3js to Truffle local testnet hosted via Ganache?
            
            
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            5
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            60
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            July 27, 2025
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              Truffle refuses to work!
            
            
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            1
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            38
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            July 22, 2025
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              Deployment failed: code hit an invalid opcode while deploying
            
            
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            0
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            398
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            April 12, 2024
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              Fixing "Invalid OpCode" Truffle Error with Openzeppelin Library Installed
            
            
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            0
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            410
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            March 18, 2024
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              My compiler says that the @openzeppelin contracts don't match the compiler!
            
            
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            5
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            2894
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            November 23, 2023
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              Truffle Imports of OpenZeppelin Contracts fail for art NFT (Factory ERC 1155 smart contract)
            
            
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            4
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            747
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            October 24, 2023
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              Hello Community. Would like to start a conversation concerning enclosed DEX clone project, Transwap.us. Anyone looking to be apart of its development? Launch date set for early May. Looking for Full Stack Developers; Solidity, smart contract capable
            
            
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            0
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            438
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            April 20, 2023
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              Clones not verified under OpenZeppelin Contracts 4.2 or Solidity 0.8.6
            
            
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            6
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            2370
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            July 21, 2021
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              Uncaught Error: Returned error: VM Exception while processing transaction: revert
            
            
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            2
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            1398
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            November 17, 2022
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              How to verify TransparentUpgradeableProxy
            
            
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            1
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            1453
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            September 22, 2022
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              Upgrades + hardhat-truffle5
            
            
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            4
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            1017
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            August 11, 2022
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              Truffle flattener is not working on a smart contract which has @openzeppelin/contract3.4.0 version imported.
            
            
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            1
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            713
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            July 8, 2022
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              Error: Global Truffle config not found: Truffle >=5.1.35 is required
            
            
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            5
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            3269
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            December 30, 2020
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              Can't initialize state variable in proxy contract on deployment in UUPS pattern
            
            
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            2
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            1339
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            June 8, 2022
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              TypeError: Cannot read property 'slice' of undefined
            
            
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            4
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            5949
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            April 21, 2022
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              RejectedWith from Chai library is throwing me an error
            
            
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            0
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            1129
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            April 18, 2022
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              Import errors from previously working project
            
            
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            5
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            3937
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            March 30, 2022
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              artifacts.require('./RefundEscrow');
            
            
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            15
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            2054
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            March 13, 2022
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              how to deal with contract versions and test smart contracts for upgrade compatibility
            
            
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            4
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            1004
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            March 9, 2022
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              Truffle compiler error: Requested contract not found
            
            
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            8
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            1712
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            February 25, 2022
           | 
        
        
          | 
            
            
              Truffle Invalid number of parameters for "safeTransferFrom"
            
            
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            0
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            678
           | 
          
            February 2, 2022
           | 
        
        
          | 
            
            
              ProxyFactory.sol "update your truffle config or pragma statement" error
            
            
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            1
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            680
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            February 1, 2022
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              Transfer ownership to gnosis safe
            
            
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            1
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            1631
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            December 18, 2021
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              StatusError: Transaction: exited with an error (status 0). when upgrading smart contract
            
            
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            0
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            1060
           | 
          
            December 14, 2021
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              Inheriting the OZ ERC-20 token contract - I go to compile and I get a constructor visibility error
            
            
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            2
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            1313
           | 
          
            December 11, 2021
           | 
        
        
          | 
            
            
              Error in truffle npm ERR! errno -4058
            
            
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            0
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            877
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            December 8, 2021
           | 
        
        
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              Upgrade Contract by adding new parameter to initialize()
            
            
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            6
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            3040
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            December 8, 2021
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              Trouble migrating from truffle to openzeppelin's test environment. Doesn't seem to be connecting to ganache
            
            
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            8
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            965
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            November 16, 2021
           | 
        
        
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              How to import openzepplin specified version in truffle
            
            
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            0
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            1072
           | 
          
            November 14, 2021
           | 
        
        
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              Upgradeable ERC721 OpenZeppelin Defender Setup
            
            
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            0
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            955
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            November 12, 2021
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