When yarn is building the project, the command line reports an error: The filename, directory name, or volume label syntax is incorrect. (filename, directory name, or volume label syntax is incorrect.

Insert image description here

specific error

When yarn was building the first Vite project, the command line reported an error: The filename, directory name, or volume label syntax is incorrect. (The filename, directory name, or volume label syntax is incorrect.)

info No lockfile found.
warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.
[
    译文：package-lock警告。json。您的项目包含由Yarn以外的工具生成的锁文件。建议不要混合使用包管理器，以避免锁文件不同步导致的解析不一致。要清除此警告，请删除package-lock.json。
]
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
error An unexpected error occurred: "EPERM: operation not permitted, unlink 'D:\\xxx'".
info If you think this is a bug, please open a bug report with the information provided in "D:\\xxx".
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.

wrong reason

YarnThe default installation path is on Cthe disk. However, due to Ctoo little disk space, I have modified Yarnthe global path and cache path to Dthe disk, but I have not modified the global executable file directory. Since the disk volume labels of the three paths do not match, an error like this will be reported: The filename, directory name, or volume label syntax is incorrect.(The file name, directory name or volume label syntax is incorrect)
Use the following command to view the global path, cache path and global executable file directory:

View yarn global bin location

yarn global bin

View yarn global installation location

yarn global dir

View yarn global cache location

yarn cache dir

Solution

Modify path command

Change yarn global bin location

# yarn config set prefix "D:\NodeJS\Yarn\Data"
yarn config set prefix "D:\ProgramFiles\NodeJS\Yarn\Date"

Change yarn global installation location

# yarn config  set global-folder "D:\NodeJS\Yarn\Data\global"
yarn config  set global-folder "D:\ProgramFiles\NodeJS\Yarn\Date\global"

Change yarn global cache location

# yarn config set cache-folder "D:\NodeJS\Yarn\Cache"
 yarn config set cache-folder "D:\ProgramFiles\NodeJS\Yarn\Cache"

Change yarn global link position

# yarn config set link-folder "D:\NodeJS\Yarn\Data\link"
yarn config set link-folder "D:\ProgramFiles\NodeJS\Yarn\Date\link"

Change the global base directory toD:\ProgramFiles\NodeJS\Yarn

yarn config set prefix 'D:\ProgramFiles\NodeJS\Yarn'

Then the global executable directory will be changed automatically. We once again view the global executable file directory through the command:

D:\myspace> yarn global bin
D:\ProgramFiles\NodeJS\Yarn\bin

Folder directory structure

D:.
└───yarn
    ├───bin
    ├───cache
    └───global

Add system variables

BundleD:\yarn\global\node_modules\bin添加系统环境变量到Path中。

(Reference: https://segmentfault.com/a/1190000043503907#item-1)