我已经在我的Ubuntu机器上安装了Visual Studio,以编译C#代码。
我将工作空间/我的代码加载到VS中,但是我看到了以下错误:
The reference assemblies for framework ".NETFramework,Version=v4.5" were not found. To resolve this, install the SDK or Targeting Pack for this framework version or retarget your application to a version of the framework for which you have the SDK or Targeting Pack installed. Note that assemblies will be resolved from the Global Assembly Cache (GAC) and will be used in place of reference assemblies. Therefore your assembly may not be correctly targeted for the framework you intend.
请帮我解决这个问题,因为我是 Visual Studio 的初学者。
谢谢。