错误:缺少 JavaFX 运行时组件,需要使用 JDK 11 运行此应用程序
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Error: JavaFX runtime components are missing, and are required to run this application with JDK 11
提问by Maxoudela
I'm trying to run the sample JavaFX project using IntelliJ but it fails with the exception :
我正在尝试使用 IntelliJ 运行示例 JavaFX 项目,但它失败并出现异常:
Error: JavaFX runtime components are missing, and are required to run this application
I have downloaded JDK 11 here : http://jdk.java.net/11/I have downloaded OpenJFX here : http://jdk.java.net/openjfx/I'm using : IntelliJ IDEA 2018.2 (Community Edition) Build #IC-182.3684.40, built on July 17, 2018 JRE: 1.8.0_152-release-1248-b8 amd64 JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o Windows 10 10.0
我在这里下载了 JDK 11:http://jdk.java.net/11/ 我在 这里下载了 OpenJFX:http://jdk.java.net/openjfx/ 我正在使用:IntelliJ IDEA 2018.2(社区版)构建#IC-182.3684.40,构建于 2018 年 7 月 17 日 JRE: 1.8.0_152-release-1248-b8 amd64 JVM: OpenJDK 64-Bit Server VM by JetBrains sro Windows 10 10.0
I have created a new JavaFX project in IntelliJ using JDK 11. My JavaFX classes were not known so I have added the OpenJFX library by doing :
我使用 JDK 11 在 IntelliJ 中创建了一个新的 JavaFX 项目。我的 JavaFX 类未知,因此我通过执行以下操作添加了 OpenJFX 库:
- File -> Project Structure -> Modules -> + -> Library -> Java
- 文件 -> 项目结构 -> 模块 -> + -> 库 -> Java
I have the OpenJFX added with the 8 jars below "classes" and also the folders below "Sources" and the path to the bin folder under "Native Library Locations".
我在 OpenJFX 中添加了“类”下面的 8 个 jar,还有“源”下面的文件夹和“本机库位置”下 bin 文件夹的路径。
When I'm building the project, it's good, but impossible to run it.
当我构建项目时,它很好,但无法运行它。
What am I doing wrong?
我究竟做错了什么?
回答by Tim V
This worked for me:
这对我有用:
File >> Project Structure >> Modules >> Dependency >> + (on left-side of window)
文件>>项目结构>>模块>>依赖>>+(在窗口左侧)
clicking the "+" sign will let you designate the directory where you have unpacked JavaFX's "lib" folder.
单击“+”号将让您指定解压 JavaFX 的“lib”文件夹的目录。
Scope is Compile (which is the default.) You can then edit this to call it JavaFX by double-clicking on the line.
Scope 是 Compile(这是默认值。)然后您可以编辑它,通过双击该行将其命名为 JavaFX。
then in:
然后在:
Run >> Edit Configurations
运行>>编辑配置
Add this line to VM Options:
将此行添加到 VM 选项:
--module-path /path/to/JavaFX/lib --add-modules=javafx.controls
(oh and don't forget to set the SDK)
(哦,别忘了设置SDK)