“yarn global add js2flowchart” Error executing command

[littleyan-xu]

The Error is:

yarn global v1.21.0
[1/4] Resolving packages...
[2/4] Fetching packages...
error An unexpected error occurred: "C:\Users\...\npm-@babel-parser-7.9.4-68a35e6b0319bbc014465be43828300113f2f2e8-integrity\node_modules\@babel\parser\.yarn-metadata.json: Unexpected token \u0000 in JSON at position 0".
info If you think this is a bug, please open a bug report with the information provided in "C:\Users\...\Yarn\Data\global\yarn-error.log".
info Visit https://yarnpkg.com/en/docs/cli/global for documentation about this command.

[vdumitraskovic]

@littleyan-xu I just tried it on my machine and it worked fine. What are your versions (node, yarn, etc)?