Running the application of Eclipse

[Chamieh]

Hello, I downloaded the code of this application and I'm trying to run it on eclipse, i downloaded as well javafx and included the libraries that they are missing and in the vm arguments i wrote the below:
--module-path /Users/CHAMIEH/Downloads/openjfx-20.0.1_windows-x64_bin-sdk\javafx-sdk-20.0.1/lib --add-modules javafx.controls,javafx.fxml

and still getting these errors:

javafx.fxml.LoadException:
/C:/Users/CHAMIEH/eclipse-workspace/ooss/bin/application/FXMLfile.fxml:31

at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.constructLoadException(FXMLLoader.java:2722)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader$InstanceDeclarationElement.constructValue(FXMLLoader.java:1024)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader$ValueElement.processStartElement(FXMLLoader.java:759)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.processStartElement(FXMLLoader.java:2853)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2649)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:2563)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3376)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3332)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3300)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3272)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.loadImpl(FXMLLoader.java:3248)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader.load(FXMLLoader.java:3241)
at application.Main.start(Main.java:15)
at javafx.graphics@20.0.1/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(LauncherImpl.java:839)
at javafx.graphics@20.0.1/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$12(PlatformImpl.java:483)
at javafx.graphics@20.0.1/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:456)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at javafx.graphics@20.0.1/com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:455)
at javafx.graphics@20.0.1/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at javafx.graphics@20.0.1/com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at javafx.graphics@20.0.1/com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:185)
at java.base/java.lang.Thread.run(Thread.java:833)

Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at javafx.fxml@20.0.1/javafx.fxml.FXMLLoader$InstanceDeclarationElement.constructValue(FXMLLoader.java:1022)
... 20 more
Caused by: java.lang.NoClassDefFoundError: com/sun/javafx/css/StyleConverterImpl
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:862)
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681)
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
at com.jfoenix.controls.JFXTextArea$StyleableProperties.(JFXTextArea.java:240)
at com.jfoenix.controls.JFXTextArea.(JFXTextArea.java:164)
... 26 more
Caused by: java.lang.ClassNotFoundException: com.sun.javafx.css.StyleConverterImpl
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 37 more

any idea what i did wrong or what i missed