"C: \Program Files\Java\jdk1.8.0_212\bin\Java.exe"quot-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2020.3\lib\IDEA_rt.jar=62887:C:\Program Files\JetBrains\IIntelliJ IDEA 2020.3\bin"-Dfile.concoding=UTF-8-类路径";C: \Program Files\Java\jdk1.8.0_212\jre\lib\charsets.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\deploy.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\UiPatBridge.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\access-bridge-64.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\cldrddata.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\dnsnsns.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\jaccess.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\jfxrt.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\localedata.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\nashorn.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\sunec.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\sunjce_provider.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\sunmscapi.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\sunpkcs11.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\ext\zipfs.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\javaws.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\jce.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\jfr.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\jfxswt.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\jsse.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\management-ant.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\plugin.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\resources.jar;C: \Program Files\Java\jdk1.8.0_212\jre\lib\rt.jar;F: \超级POS \输出\生产\超级POS;C: \Users\Buddika\Desktop\jfoenix-9.0.4.jar"AppInitializer2021年6月15日下午10:54:51 javafx.fxml.FXMLLoader$ValueElement processValue警告:通过8.0.212 版本的JavaFX运行时使用11.0.1版本的JavaFXneneneba API加载FXML文档
警告:通过8.0.212 版本的JavaFX运行时使用11.0.1版本的JavaFXneneneba API加载FXML文档
这不是很明显吗?您使用SceneBuilder 11创建了FXML文件,但您正试图在过时的JavaFX版本8上运行该文件。只需将您的JavaFX升级到更高或等于11的版本。
有关JavaFX11项目示例设置,请查看JavaFX入门。