J2SE 平台未正确设置。( NetBeans IDE 8.0.2 )

我在 NetBeans 中运行程序时收到此错误。

nt -f D:\\PMT_LandingPage jfxsa-run
D:\PMT_LandingPage\nbproject\jfx-impl.xml:3725: The following error occurred while executing this line:
D:\PMT_LandingPage\nbproject\build-impl.xml:87: The J2SE Platform is not correctly set up.
 Your active platform is: default_platform, but the corresponding property "platforms.default_platform.home" is not found in the project's properties files. 
 Either open the project in the IDE and setup the Platform with the same name or add it manually.
 For example like this:
     ant -Duser.properties.file=<path_to_property_file> jar (where you put the property "platforms.default_platform.home" in a .properties file)
  or ant -Dplatforms.default_platform.home=<path_to_JDK_home> jar (where no properties file is used)
BUILD FAILED (total time: 0 seconds)

我是 NetBeans 新手，真的不知道如何修复它。我用谷歌搜索了这个问题但无法得到任何解决方案。

Go to Tools -> Java Platforms并选择 JDK 的正确路径。