我解决了在WIN上安装与我的Unity项目中配置的相同版本的。net。(玩家设置)

另一个可能的解决方案:

在项目窗口中，单击Assets文件夹 右击，并创建-> c#脚本 双击它，然后等待。

出于某种原因，这行得通。

在Visual Studio中选择项目 点击“刷新”按钮

尝试组合:Ctrl + Alt + Space

Go to Options on the Tools menu and then select Documents in the Environment node. (If Documents does not appear in the list, select Show all settings in the Options dialog box.) Put a tick on "Miscellaneous files in Solution Explorer" and Click OK. (This option displays the "Miscellaneous Files" node in Solution Explorer. Miscellaneous files are files that are not associated with a project or solution but can appear in Solution Explorer for your convenience if you tick this option.) Locate your file in the Solution Explorer under "Miscellaneous Files". Then drag and drop your file to where it should belong and voila! This will copy the file to where you drop it. You may now safely delete the older file under Miscellaneous Files folder if you wish to do so

学分:https://stackoverflow.com/a/47662523/10471480

如果脚本文件夹不可见:

在解决方案资源管理器中单击“显示所有文件” 找到Scripts文件夹。 右键单击脚本，选择“包含在项目中”

我解决了在WIN上安装与我的Unity项目中配置的相同版本的。net。(玩家设置)