我有一个 javafx 1.3 应用程序，它与“javafx -jar myjar.jar”完美运行，但我需要分发它，并且我正在构建 jnlp 对应文件。问题是每次我运行它时都会出现以下错误：
Java Web Start 1.6.0_31
Using JRE version 1.6.0_31-b04-415-11M3635 Java HotSpot(TM) 64-Bit Server VM
User home directory = /Users/ana
----------------------------------------------------
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
0-5: set trace level to <n>
----------------------------------------------------
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: com/sun/javafx/runtime/eula/Eula
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at com.sun.jnlp.JNLPClassLoader.findClass(JNLPClassLoader.java:345)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:295)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at com.sun.javafx.tk.swing.SwingToolkit$StartupRoutine.run(SwingToolkit.fx:855)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:682)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:643)
at java.awt.EventQueue$1.run(EventQueue.java:641)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:652)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.ClassNotFoundException: com.sun.javafx.runtime.eula.Eula
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at com.sun.jnlp.JNLPClassLoader.findClass(JNLPClassLoader.java:345)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 30 more
如果我解压缩 jar 文件，我可以在路径 com/sun/javafx/runtime/eula 中看到类 Eula.class，所以我不知道是否必须以某种方式指定它应该在 jar 文件中查看。
我的 jnlp 文件是：
<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="file:/Users/ana/Projects/" href="MatchTestCaseGenerator.jnlp">
<information>
<title>Match Test Case Generator</title>
<vendor>Knowledge Values</vendor>
<homepage href="null"/>
<description>somc description</description>
<offline-allowed/>
<shortcut>
<desktop/>
</shortcut>
</information>
<security>
<all-permissions/>
</security>
<update check="background" policy="always"/>
<resources>
<j2se version="1.5+"/>
<jar href="MatchTestCaseGenerator-2.0-jar-with-dependencies.jar" download="eager" main="true"/>
<extension href="http://dl.javafx.com/1.3/javafx-rt.jnlp" name="JavaFX Runtime"/>
</resources>
<application-desc main-class="com.sun.javafx.runtime.main.Main" progress-class="com.javafx.progressbar.ProgressManager">
<argument>MainJavaFXScript=com.knowledgevalues.mtcg.javafx.MainFx</argument>
</application-desc>
</jnlp>