私有（geth）網路中的Genesis.json

我的 genesis.json

{
"config": {
"chainId": 9731,
"homesteadBlock": 0,
"eip150Block": 0,
"eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"eip155Block": 0,
"eip158Block": 0,
"byzantiumBlock": 0,
"Ethash": {
 "period": 15,
 "epoch": 30000
}
},
"nonce": "0x0",
"timestamp": "0x5d5769ad",
"gasLimit": "0x7FFFFFFFFFFFF",
"difficulty": "0x1",
"alloc": {
"0x02404f2fd8fb1323efe14603968ffc9ee21c4f4f": {
 "balance": "0x200000000000000000000000000000000000000000000000000000000000000"
}
},
"number": "0x0",
"gasUsed": "0x0",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
}

升級 geth 後，我收到以下消息

config="{ChainID: 9731 Homestead: 0 DAO: <nil> DAOSupport: false EIP150: 0 EIP155: 0 EIP158: 0 Byzantium: 0 Constantinople: <nil> Petersburg: <nil> Istanbul: <nil> Engine: ethash}"

1. 它顯示 DAO nil 和 DAOsupport false（呼叫智能合約是否有問題）。如何使 DAOsupport 為真。

2.部署智能合約後，功能無法正常工作

最新的 Solidity 編譯器依賴於君士坦丁堡和彼得堡引入的功能。請為您自己的網路啟用它並使用下面的 JSON 文件。

{
"config": {
"chainId": 9731,
"homesteadBlock": 0,
"eip150Block": 0,
"eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"eip155Block": 0,
"eip158Block": 0,
"byzantiumBlock": 0,
"constantinopleBlock": 0,
"petersburgBlock": 0,
"ethash": {}
},
"nonce": "0x0",
"timestamp": "0x5d5cdc87",
"extraData": "0x0000000000000000000000000000000000000000000000000000000000000000",
"gasLimit": "0x47b760",
"difficulty": "0x80000",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"coinbase": "0x0000000000000000000000000000000000000000",
"alloc": {
"0000000000000000000000000000000000000000": {
 "balance": "0x1"
}
},
"number": "0x0",
"gasUsed": "0x0",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
}

引用自：https://ethereum.stackexchange.com/questions/74068