const io = require('socket.io')(server); 确保这样的代码在你尝试使用socket变量之前已经执行。修正代码: 如果是在Python中,确保你已经导入了socket模块: python import socket 如果是在Node.js中使用socket.io或其他socket库,确保你已经正确导入了所需的库,并且在使用socket之前已经
I'm trying to write a simple app that mirrors each character I type in a text area onto a div using socket.io, but I keep getting the following client error: "ReferenceError: socket is not defined" Here's my server code: var express = require('express'), app = express(), server =...
如果引用的变量未定义，则会报告NameError: name ‘变量名‘ is not defined。
问来自chrome扩展的Socket.io v3客户端未捕获ReferenceError:未定义窗口ENv3更改设置方式：https://socket....
This line was added in 6.5.0, but it seems that the proper libraries were not imported: https://github.com/socketio/engine.io/blame/9608781efe32aa4a5f2800923aabc2a3be8c7148/lib/server.ts#L23 🎉1 iowaguymentioned this on Jun 27, 2023 fix: prevent crash when accessing TextDecoder #...
alert('ERROR: socket.io encountered a problem:\n\n' + err); } } // end of sendData 如果你不知道,我仍然很困惑它是如何工作的;我什至无法测试任何东西。不断出现的错误是ReferenceError: io is not defined。一些网站使用类似var io = require('socket.io');的东西。但随后会导致相同的错误:Reference...
我目前正在学习 WebRTC 并使用 simple-peer 和 React 和 Socket.io 的 npm 包。当我尝试致电用户时,就会显示此错误_stream_readable.js:529 Uncaught ReferenceError: process is not defined at emitReadable (_stream_readable.js:529:1) at onEofChunk (_stream_readable.js:506:1) at readableAddChunk (...
js:490:14) at ClientRequest.emit (node:events:527:28) at Socket.socketErrorListener (node:_http_client:454:9) at Socket.emit (node:events:527:28) at emitErrorNT (node:internal/streams/destroy:164:8) at emitErrorCloseNT (node:internal/streams/destroy:129:3) at processTicksAndRejections ...
When I use Worker.js I get an error:ReferenceError: require is not defined in socket cluster Here's myworker.jsfile where I want to send data to chartjs: var fs = require('fs'); var express = require('express'); var serveStatic = require('serve-static'); ...
多次在其他页面切换时会出现“VM2358:1494 Uncaught ReferenceError: module is not defined”这个异常，...