1. Fatal:Account unlock with HTTP access is forbidden!
描述:
在解锁用户的时候遇到报错
解决方法:
在启动控制后面增加–allow-insecure-unlock
例如geth --datadir=./chaindata/ --rpc console 2>output.log --allow-insecure-unlock
2. Failed to write genesis block: unsupported fork ordering: eip150Block not enabled, but eip155Block enabled at 0
描述:
在初始化创世块时报错
解决方法:
使用更加详细的创世块文件:genesis.json
例如
{
"config": {
"chainId": 666,
"homesteadBlock": 0,
"eip150Block": 0,
"eip150Hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"eip155Block": 0,
"eip158Block": 0,
"byzantiumBlock": 0,
"constantinopleBlock": 0,
"petersburgBlock": 0,
"istanbulBlock": 0,
"ethash": {}
},
"nonce": "0x0",
"timestamp": "0x5ddf8f3e",
"extraData": "0x0000000000000000000000000000000000000000000000000000000000000000",
"gasLimit": "0x47b760",
"difficulty": "0x00002",
"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
"coinbase": "0x0000000000000000000000000000000000000000",
"alloc": { },
"number": "0x0",
"gasUsed": "0x0",
"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
}
3. geth客户端启动 一直INFO Looking for peers
描述:
启动时候一直刷屏
解决方法:
1.在启动的指令console
后加:--nodiscover
,关闭p2p网络的自动发现
例如geth --datadir=./chaindata/ --rpc console --nodiscover --allow-insecure-unlock
或者
2.在启动的指令console
后加: 2>output.log
,输出到另一个文件中
geth --datadir=./chaindata/ --rpc console 2>output.log --allow-insecure-unlock
4. Unable to attach to remote geth: no known transport for URL scheme "c"
描述:
在window10上运行get attach命令启动交互式JavaScript环境连接到节点的时候,报错Unable to attach to remote geth: no known transport for URL scheme “c”
解决方法:
运行geth attach ipc:\\.\pipe\geth.ipc
,通过管道指定geth.ipc,
5. miner.start() 返回null
描述:
miner.start() 返回null
解决方法:
我的情况是实际上已经开始挖矿,查看钱包可以知道ETH在增加,其他情况可以查看:https://www.cnblogs.com/tianlongtc/p/8871472.html
6. Error: etherbase missing: etherbase must be explicitly specified
描述:
启动挖矿时报错
解决方法:
新建一个账户personal.newAccount("xxx")
其中xxx为该账户的密码
7. Metamask 连接私有节点,且导入节点账号
描述:
如题
解决方法:
解决方法