ubuntu 20.04 下 GitBook 运行出现错误
$ gitbook serve
Live reload server started on port: 35729
Press CTRL+C to quit ...
/usr/local/lib/node_modules/gitbook-cli/node_modules/npm/node_modules/graceful-fs/polyfills.js:287
if (cb) cb.apply(this, arguments)
^
TypeError: cb.apply is not a function
at /usr/local/lib/node_modules/gitbook-cli/node_modules/npm/node_modules/graceful-fs/polyfills.js:287:18
at FSReqCallback.oncomplete (fs.js:184:5)本质原因部分包版本不匹配，需要重新安装 GitBook
卸载现有版本
$ gitbook ls GitBook Versions Installed: * 3.2.3 2.6.9
Run “gitbook update” to update to the latest version.
$ gitbook uninstall 2.6.9
GitBook 2.6.9 has been uninstalled.
$ gitbook uninstall 3.2.3
GitBook 3.2.3 has been uninstalled.
- Install
```shell
$ gitbook ls-remote
$ gitbook fecth 3.2.3
Installing GitBook 3.2.3
/usr/local/lib/node_modules/gitbook-cli/node_modules/npm/node_modules/graceful-fs/polyfills.js:287
if (cb) cb.apply(this, arguments)
^
TypeError: cb.apply is not a function
at /usr/local/lib/node_modules/gitbook-cli/node_modules/npm/node_modules/graceful-fs/polyfills.js:287:18
at FSReqCallback.oncomplete (fs.js:184:5)- update
graceful-fs$ cd /home/<USER_NAME>/.nvm/versions/node/v14.17.1/lib/node_modules/gitbook-cli/node_modules/npm/node_modules/ $ sudo npm install graceful-fs@4.2.0 --save - Reinstall
$ gitbook fecth 3.2.3