smfang / ECM

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Issue: CarbonProject NFT #49

Open smfang opened 7 months ago

smfang commented 7 months ago

Ran into following bugs when I tried to compile the Carbon NFT Project:

Issue One:

TypeError: Member "_beforeTokenTransfer" not found or not visible after argument-dependent lookup in type(contract super CarbonProject). --> CarbonProjectNFT.sol:63:9: | 63 | super._beforeTokenTransfer(from, to, tokenId, batchSize); | ^^^^^^^^^^^^^^^^^^^^^^^^^^

Issue 2: TypeError: Wrong argument count for function call: 0 arguments given but expected 1. --> CarbonProjectNFT.sol:32:9: | 32 | __Ownable_init(); | ^^^^^^^^^^^^^^^^

Issue Three: TypeError: Function has override specified but does not override anything. --> CarbonProjectNFT.sol:61:9: | 61 | override | ^^^^^^^^