VSCode中javafx.base无法解析为模块的问题求助

我正在开发一个Java项目，需要使用JavaFX，但VSCode无法识别它。

我已在Java Projects中添加了JavaFX库的所有.jar文件：

尝试了多种方法都无效，包括修改.vscode目录下的settings.json，配置内容如下：

{
    "java.classPath": [
        "/path/to/library1.jar",
        "/path/to/library2.jar"
    ],
    "java.project.referencedLibraries": [
        "lib/**/*.jar",
        "/usr/lib/javafx-sdk-15.0.1/lib/javafx.base.jar",
        "/usr/lib/javafx-sdk-15.0.1/lib/javafx.controls.jar",
        "/usr/lib/javafx-sdk-15.0.1/lib/javafx.fxml.jar",
        "/usr/lib/javafx-sdk-15.0.1/lib/javafx.graphics.jar",
        "/usr/lib/javafx-sdk-15.0.1/lib/javafx.media.jar",
        "/usr/lib/javafx-sdk-15.0.1/lib/javafx.swing.jar",
        "/usr/lib/javafx-sdk-15.0.1/lib/javafx.web.jar",
        "/usr/lib/javafx-sdk-15.0.1/lib/javafx-swt.jar",
        "/home/ronan/Documents/Projets/Bin/JizLib.jar",
        "/home/ronan/Documents/Projets/Bin/JizoM.jar",
        "/home/ronan/Documents/Projets/Bin/JizoMSrv.jar",
        "/home/ronan/Documents/Projets/Bin/Task.jar",
        "/home/ronan/Documents/Projets/ppg/src/org/phypo/PPg/PPgLib.jar"
    ]
}

修改配置后问题没有任何改变，请问该如何解决？

内容的提问来源于stack exchange，提问作者Ronan