针对你遇到的“TypeError: web3 is not a constructor”错误,这里有一些可能的原因和解决方案,帮助你解决这个问题: 1. 确认web3库已正确安装并导入 首先,确保你已经通过npm或yarn安装了web3库。你可以使用以下命令来安装: bash npm install web3 或者 bash yarn add web3 安装完成后,在你的JavaScript文件中...
web3.eth.contract(studentFactoryArtifact,address);// 注意区分contract大小写 1 如果version>1.0.0,使用: newweb3.eth.Contract(studentFactoryArtifact,address);// 注意区分Contract大小写 崇尚代码即法律,做一个智能合约开发者,重点在于合约的交易逻辑设计,交流请访问微信yyy99966...
Tried both of these and somehow it doesn't work for my voting app. I also have Web3 4.16.0 and Node 22.11.0. That's how it looks in terminal: var BigNumber = (new Web3()).toBigNumber(0).constructor; ^ TypeError: Web3 is not a constructor at C:\Users\Kalinskov_Timur\PycharmPr...
this.web3 = new web3_1"default"; ^ TypeError: web3_1.default is not a constructor at new EthereumAccount (/Users/ZiaKhan/Documents/GitHub/defi-dapps-solidity-smart-contracts/step21_web3_node_getbalance/EthereumAccount.js:48:21) at Object. (/Users/ZiaKhan/Documents/GitHub/defi-dapps-soli...
TypeError: DomHandler is not a constructor at parseDOM (E:\vscode\.vscode\mini-loader-plugin-demo-master\node_modules\mini-program-webpack-loader\src\helpers\html-mini-loader.js:10:19) 1. 2. 3. 4. 5. 6. 7. 8. 9. 看了上面的报错找到报错的文件 ...
将eslint更新版本后,出现TypeError: this.CliEngine is not a constructor的错误。 解决办法: 1.编辑 X:\WebStorm\plugins\JavaScriptLanguage\languageService\eslint\bin\eslint-plugin.js 2.找到以下片段 if(this.initError ==null) { this.linter = require(this.basicPath + "lib/cli.js"); ...
CleanWebpackPlugin is not a constructor或者是这样的error: 以上的报错解决方案: 可以查看原版文档,中文文档有这方面的错误,例如上面的例子 https://webpack.js.org/guides/output-management/
TypeError: CleanWebpackPlugin is not a constructor 引入方式错误: 将 constCleanWebpackPlugin = require('clean-webpack-plugin') 1. 改为 const{ CleanWebpackPlugin } = require('clean-webpack-plugin'); 1. constHtmlWebpackPlugin = require('html-webpack-plugin');const{ CleanWebpackPlugin } = ...
vue cli3 项目老是提示 TypeError: this.CliEngine is not a constructor 这个,看着特别扭 解决方法也不难，直接点击 Details 将 this.CliEngine = require(this.basicPath + "lib/cli-engine"); 更改为 this.CliEngine = require(this.basicPath + "lib/cli-engine").CLIEngine;然后重启webstorm...
@khalidmaquilang could you create a sample project repo or online create sandbox using some tool like https://codesandbox.io/ with this error? 0xGoenka commented Aug 27, 2023 @jdevcs https://github.com/estebanadams/react-web3 Here is a repo reproducing, I got the exact same problem 0x...