尝试运行JavaFX应用程序的可执行jar-错误:缺少JavaFX运行时组件 [英] Trying to run executable jar of JavaFX app - Error: JavaFX runtime components are missing

问题描述

我已经创建了一个可以部署的JavaFX 11应用程序.

I've created a JavaFX 11 app that is ready to be deployed.

我将Gradle 5.0用作构建工具，并使用以下命令来编译jar:

I use Gradle 5.0 as my build tool and this command to compile the jar:

jar {
    manifest {
        attributes(
                'Main-Class': 'checkmydigitalfootprint.MainApp'
        )
    }
    from {
        configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
    }
 }

然后在命令行中，我尝试了不同的命令来运行jar文件:

Then on command line I've tried different commands to run the jar file:

java -jar CheckMyDigitalFootprint.jar

java -jar CheckMyDigitalFootprint.jar --module-path="/users/joseph/eclipse-workspace/javafx-sdk-11.0.1/lib" --add-modules=javafx.controls

java -jar CheckMyDigitalFootprint.jar --module-path="/users/joseph/eclipse-workspace/javafx-sdk-11.0.1/lib" --add-modules=javafx.controls --add-exports=javafx.graphics/com.sun.javafx.util=ALL-UNNAMED --add-exports=javafx.base/com.sun.javafx.reflect=ALL-UNNAMED --add-exports=javafx.base/com.sun.javafx.beans=ALL-UNNAMED --add-exports=javafx.graphics/com.sun.glass.utils=ALL-UNNAMED --add-exports=javafx.graphics/com.sun.javafx.tk=ALL-UNNAMED

但是所有结果都会导致相同的错误:

But all result in the same error:

Error: JavaFX runtime components are missing, and are required to run this application

build.gradle的其余部分:

Rest of build.gradle:

plugins {
  id 'application'
  id 'org.openjfx.javafxplugin' version '0.0.5'
  id 'eclipse'
}

repositories {
    mavenCentral()
}

dependencies {
    /* uncomment for cross-platform jar: */
//    compile "org.openjfx:javafx-graphics:11:win"
//    compile "org.openjfx:javafx-graphics:11:linux"
    compile "org.openjfx:javafx-graphics:11:mac"
    compile 'com.jfoenix:jfoenix:9.0.8'
    compile 'org.json:json:20180813'
    compile 'com.google.api-client:google-api-client:1.23.0'
    compile 'com.google.oauth-client:google-oauth-client-jetty:1.23.0'
    compile 'com.google.apis:google-api-services-gmail:v1-rev83-1.23.0'
    compile group: 'org.glassfish.jaxb', name: 'jaxb-runtime', version: '2.3.1'
    compile 'com.sun.activation:javax.activation:1.2.0'  
    compile group: 'com.sun.mail', name: 'javax.mail', version: '1.6.2'
    testCompile "org.testfx:testfx-core:4.0.15-alpha"
    testCompile "org.testfx:testfx-junit:4.0.15-alpha"
}

javafx {
    modules = [ 'javafx.controls', 'javafx.fxml' ]
}

run {
    if (osdetector.os == 'windows') {
        // Temporal fix for Eclipse with JDK 1.8 and Windows 
        systemProperty "java.library.path", "C:\tmp"
    }
}

jar {
    manifest {
        attributes(
                'Main-Class': 'checkmydigitalfootprint.MainApp'
        )
    }
    from {
        configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
    }
 }

mainClassName = 'checkmydigitalfootprint.MainApp'

推荐答案

OpenJFX官方网站

解决方案很简单，只需添加以下 VM选项:

The solution is simple, just add following VM option:

--module-path /path/to/javafx-sdk-11.0.1/lib --add-modules=javafx.controls,javafx.fxml

为您的Gradle项目应用JavaFX gradle插件

for your Gradle project apply JavaFX gradle plugin

plugins {
  id 'application'
  id 'org.openjfx.javafxplugin' version '0.0.5'
}

添加所需的模块.例如:

add the required modules. e.g:

javafx {
    modules = [ 'javafx.controls' ]
}

指定JavaFX版本

javafx {
    version = "11.0.+"
}

希望这会对您有所帮助:)

Hopefully this will help you :)

这篇关于尝试运行JavaFX应用程序的可执行jar-错误:缺少JavaFX运行时组件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！