以太坊相关问题怎么解决
本篇内容主要讲解“以太坊相关问题怎么解决”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习“以太坊相关问题怎么解决”吧!
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Error: The method eth_getCompilers does not exist/is not available
因为以太坊高版本中该API被废弃
TypeError: web3.eth.contract is not a function
因为1.0以后API废弃
TypeError: web3.eth.contract is not a function · Issue #382 · trufflesuite/ganache-cli
Error: Returned error: authentication needed: password or unlock
用户被锁定
personal.unlockAccount("0x....", "password");
TypeError: web3.eth.accounts is not a function
web3.eth.getAccounts()
(node:30706) UnhandledPromiseRejectionWarning: Error: Returned error: unknown account
地址不存在。
Error: The contract code couldn't be stored, please check your gas limit.
参数中添加gas
send({
from: '0x104847cdbaccb429d691145c19a5678353878e0c',
gasPrice: '1490000',
gas:3144658
})(node:30475) UnhandledPromiseRejectionWarning: Error: Returned error: insufficient funds for gas * price + value at Object.ErrorResponse (/opt/workspace/web3/node_modules/web3-core-helpers/src/errors.js:29:16) at /opt/workspace/web3/node_modules/web3-core-requestmanager/src/index.js:140:36 at XMLHttpRequest.request.onreadystatechange (/opt/workspace/web3/node_modules/web3-providers-http/src/index.js:77:13) at XMLHttpRequestEventTarget.dispatchEvent (/opt/workspace/web3/node_modules/xhr2/lib/xhr2.js:64:18) at XMLHttpRequest._setReadyState (/opt/workspace/web3/node_modules/xhr2/lib/xhr2.js:354:12) at XMLHttpRequest._onHttpResponseEnd (/opt/workspace/web3/node_modules/xhr2/lib/xhr2.js:509:12) at IncomingMessage.(/opt/workspace/web3/node_modules/xhr2/lib/xhr2.js:469:24) at emitNone (events.js:111:20) at IncomingMessage.emit (events.js:208:7) at endReadableNT (_stream_readable.js:1064:12) at _combinedTickCallback (internal/process/next_tick.js:138:11) at process._tickCallback (internal/process/next_tick.js:180:9)
是因为chainId为0, 修改为其他值即可。
{
"config": {
"chainId": 100,
"homesteadBlock": 0,
"eip155Block": 0,
"eip158Block": 0
},
"alloc" : {},
"coinbase" : "0x0000000000000000000000000000000000000000",
"difficulty" : "0x20000",
"extraData" : "",
"gasLimit" : "0x2fefd8",
"nonce" : "0x0000000000000042",
"mixhash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
"timestamp" : "0x00"
}到此，相信大家对“以太坊相关问题怎么解决”有了更深的了解，不妨来实际操作一番吧！这里是创新互联网站，更多相关内容可以进入相关频道进行查询，关注我们，继续学习！
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