Jitsi Meet Web源码构建失败（ENOSPC错误）及版本适配咨询

问题描述 #

我按照Jitsi Meet Web版官方开发教程开发，源码取自官方仓库，当前环境满足官方要求：

OS:      Ubuntu 20.04.5 LTS
Nodejs:  v16.19.1
Npm:     8.19.3

执行make dev命令时触发ENOSPC错误，具体报错信息如下：

./node_modules/.bin/webpack serve --mode development
<i> [webpack-dev-server] SSL certificate: /home/user/Jitsi-dev/jitsi-meet/node_modules/.cache/webpack-dev-server/server.pem
<i> [webpack-dev-server] [HPM] Proxy created: /  -> https://alpha.jitsi.net
<i> [webpack-dev-server] Project is running at:
<i> [webpack-dev-server] Loopback: https://127.0.0.1:8080/
<i> [webpack-dev-server] Content not from webpack is served from '/home/user/Jitsi-dev/jitsi-meet' directory
node:internal/errors:478
    ErrorCaptureStackTrace(err);
    ^

Error: ENOSPC: System limit for number of file watchers reached, watch '/home/user/Jitsi-dev/jitsi-meet/node_modules/@atlaskit/tokens/dist/cjs/artifacts/tokens-raw/atlassian-dark.js'
    at FSWatcher.<computed> (node:internal/fs/watchers:244:19)
    at Object.watch (node:fs:2296:34)
    at createFsWatchInstance (/home/user/Jitsi-dev/jitsi-meet/node_modules/chokidar/lib/nodefs-handler.js:119:15)
    at setFsWatchListener (/home/user/Jitsi-dev/jitsi-meet/node_modules/chokidar/lib/nodefs-handler.js:166:15)
    at NodeFsHandler._watchWithNodeFs (/home/user/Jitsi-dev/jitsi-meet/node_modules/chokidar/lib/nodefs-handler.js:331:14)
    at NodeFsHandler._handleFile (/home/user/Jitsi-dev/jitsi-meet/node_modules/chokidar/lib/nodefs-handler.js:395:23)
    at NodeFsHandler._addToNodeFs (/home/user/Jitsi-dev/jitsi-meet/node_modules/chokidar/lib/nodefs-handler.js:637:21)
Emitted 'error' event on FSWatcher instance at:
    at FSWatcher._handleError (/home/user/Jitsi-dev/jitsi-meet/node_modules/chokidar/index.js:647:10)
    at NodeFsHandler._addToNodeFs (/home/user/Jitsi-dev/jitsi-meet/node_modules/chokidar/lib/nodefs-handler.js:645:18) {
  errno: -28,
  syscall: 'watch',
  code: 'ENOSPC',
  path: '/home/user/Jitsi-dev/jitsi-meet/node_modules/@atlaskit/tokens/dist/cjs/artifacts/tokens-raw/atlassian-dark.js',
  filename: '/home/user/Jitsi-dev/jitsi-meet/node_modules/@atlaskit/tokens/dist/cjs/artifacts/tokens-raw/atlassian-dark.js'
}
make: *** [Makefile:125: dev] Error 1

需要解决该错误，或获取可成功构建运行的Node.js、npm、Jitsi Meet源码的准确版本组合。

解决方案 #

1. 修复ENOSPC错误（优先推荐） #

该错误是Linux系统文件监听数量上限不足导致，webpack-dev-server依赖的chokidar工具监听文件变化时触发此限制。可通过以下方式调整：

• 临时生效（重启系统后失效）：
  执行命令临时调高监听上限：

  echo fs.inotify.max_user_watches=524288 | sudo tee -a /proc/sys/fs/inotify/max_user_watches && sudo sysctl -p
  

• 永久生效：
  编辑sysctl配置文件添加固定限制：

  sudo nano /etc/sysctl.conf
  

  在文件末尾添加一行：

  fs.inotify.max_user_watches=524288
  

  保存后执行命令让配置立即生效：

  sudo sysctl -p
  

2. 版本匹配建议 #

若调整系统限制后仍存在问题，可尝试使用经过验证的稳定版本组合：

• Node.js：v16.20.2（16.x系列最终稳定版）
• npm：8.19.4（与Node.js 16.x适配的稳定版本）
• Jitsi Meet源码：切换到仓库的stable分支，该分支代码经过充分测试，兼容性更强。

执行构建前建议清理缓存并重新安装依赖：

npm cache clean --force
rm -rf node_modules package-lock.json
npm install

内容的提问来源于stack exchange，提问作者TungHarry