有一个用MCUXpressoIDE建立的MKV46F256xxx16项目，在building是产生错误，提示丢失fsl_smc.h文件，如附图：
根据提示，这是一个与时钟配置有关的文件，按照我的理解，时钟配置好后这个文件应该自动加载，而我的时钟配置并没有提示错误，：
Qimin Liu
click on that icon in the toolbar, then add the smc driver to your project:
I hope this helps,
Erich
Hello qimin liu ,
In default , the file "fsl_smc.h" is under drivers folder when create a new SDK project.
Please re-create a new project to check whether you delete it by accident.
If still have issue , please use the latest SDK version 2.5 to have a try.
Hope it helps,
Have a great day,
TIC
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