TMS320F28377D: build project 时出现错误：Buildfile generation error occurred.. This project does not contain a buildable RTSC Configuration (.cfg) file. In order for it to build, this project must contain one RTSC Configuration file that is not excluded from bui

Buildfile generation error occurred..
This project does not contain a buildable RTSC Configuration (.cfg) file. In order for it to build, this project must contain one RTSC Configuration file that is not excluded from build.
Build stopped..

打开工程属性，如下：

上面报错：None of the currently selected products supplies value for the Target. Please specify the Target manually, or try using a pre-3.30 version of XDCtools.

下面的“Apply and Close”按钮变暗无法应用