【发布时间】:2011-11-25 21:03:51
【问题描述】:
我正在尝试使用 web start 午餐一个罐子,但我遇到了错误 -
Java.lang.reflect.InvocationTargetException
at com.sun.deploy.util.DeployAWTUtil.invokeAndWait(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.runOnEDT(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassCastException: com.simontuffs.onejar.Boot cannot be cast to java.applet.Applet
at sun.plugin2.applet.Plugin2Manager$12.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Exception: java.lang.reflect.InvocationTargetException
JNLP 包含 --
<?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="" href="">
<information>
<title>Applet Takes Params</title>
<vendor>Protype example</vendor>
</information>
<resources>
<!-- Application Resources -->
<j2se version="1.5+"
href="http://java.sun.com/products/autodl/j2se"/>
<jar href="Application.jar" main="true" />
</resources>
<applet-desc
name="Application"
main-class="com.simontuffs.onejar.Boot"
width="800"
height="50">
<param name="userName" value="Ashish"/>
</applet-desc>
<update check="background"/>
</jnlp>
我正在尝试直接启动 Application.jar,而 com.simontuffs.onejar.Boot 是为 JAR 指定的主类。
【问题讨论】:
标签: java jar jnlp executable-jar java-web-start