An error occurred while resolving packages:
Package com.unity.doc_zh@0.1.0-preview.10 has invalid dependencies:
com.unity.uiwidgets: connect ETIMEDOUT 172.81.232.209:443
A re-import of the project may be required to fix the issue or a manual modification of C:/Users/w00364165/easy_ar_second/Packages/manifest.json file.
Library\PackageCache\com.unity.doc_zh@0.1.0-preview.10\Editor\Scripts\Components\Banner\Banner.cs(7,25): error CS0234: The type or namespace name 'UIWidgets' does not exist in the namespace 'Unity' (are you missing an assembly reference?)
Library\PackageCache\com.unity.doc_zh@0.1.0-preview.10\Editor\Scripts\Components\Banner\Banner.cs(3,13): error CS0234: The type or namespace name 'UIWidgets' does not exist in the namespace 'Unity' (are you missing an assembly reference?)
一共894个编译错误