尽管添加了JavaFX插件，但Gradle项目仍无法找到JavaFX应用程序类

Question

我对Gradle和JavaFX都是新手。我在build.gradle中添加了这和这之后的build.gradle插件。但是，当我试图扩展主类Library.java时，它无法检测到JavaFX的Application类。

build.gradle

plugins {
    // Apply the java-library plugin to add support for Java Library
    id 'java-library'
    id 'application'
    id 'org.openjfx.javafxplugin' version '0.0.8'
}

repositories {
    // Use jcenter for resolving dependencies.
    // You can declare any Maven/Ivy/file repository here.
    jcenter()
    mavenCentral()
}

dependencies {
    // This dependency is exported to consumers, that is to say found on their compile classpath.
    api 'org.apache.commons:commons-math3:3.6.1'

    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
    implementation 'com.google.guava:guava:28.0-jre'

    // Use JUnit test framework
    testImplementation 'junit:junit:4.12'
}

jar {
    manifest {
        attributes 'Main-Class': 'Chess.Library'
    }
}

mainClassName = 'Chess.Library'

图书馆类截图

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根本就没有来自Application包的javafx。我在这里错过了什么？

如果有任何帮助的话，我正在使用Spring工具套件4.0作为我的Buildship Gradle插件的IDE。我还运行在Oracle 13上

编辑1:

我已经添加了建议的更改，这就是我的build.gradle现在的样子

plugins {
    // Apply the java-library plugin to add support for Java Library
    id 'java-library'
    id 'application'
    id 'org.openjfx.javafxplugin' version '0.0.8'
}

repositories {
    // Use jcenter for resolving dependencies.
    // You can declare any Maven/Ivy/file repository here.
    jcenter()
    mavenCentral()
}

dependencies {
    // This dependency is exported to consumers, that is to say found on their compile classpath.
    api 'org.apache.commons:commons-math3:3.6.1'

    // This dependency is used internally, and not exposed to consumers on their own compile classpath.
    implementation 'com.google.guava:guava:28.0-jre'

    // Use JUnit test framework
    testImplementation 'junit:junit:4.12'


}

jar {
    manifest {
        attributes 'Main-Class': 'Chess.Library'
    }
}

javafx {
    version = "13"
    modules = [ 'javafx.controls' ]
}

mainClassName = 'Chess.Library'

但问题仍然存在

我还检查了我的项目和外部依赖项，除了javafx之外，还有所有的库

​

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Answer 1

我自己解决了这个问题，虽然不确定是什么原因造成的，但是我的项目的构建路径有一个无界Java13。修复它并重新启动IDE来处理它