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我試圖獲得Java Web Start的通過使用Web Start的Eclipse插件(http://webstart.sourceforge.net/)上的應用程序攜手。我嘗試以下教程,但是當我完成它,去啓動JNLP文件,它與應用程序錯誤失敗,他說「意外的異常:java.util.NoSuchElementException無法獲得Java Web Start的在Eclipse
顯示的啓動文件是:
<?xml version="1.0" encoding="UTF-8"?>
<jnlp
codebase="file:/C:/Documents and Settings/10boyedevi/Desktop/School/AP Computer Science/Eclipse Workspace/ACSLLand/localhost/club/" href="file:/C:/Documents and Settings/10boyedevi/Desktop/School/AP Computer Science/Eclipse Workspace/ACSLLand/localhost/club/_local_club.jnlp">
<information>
<title>ACSLLand</title>
<vendor>AP Comp Sci 2009-2010</vendor>
<description kind="default">A game.</description>
</information>
<security>
<all-permissions/>
</security>
<resources arch="x86" os="Windows">
<j2se version="1.3+"/>
<jar href="ASCLLand.jar" main="true"/>
</resources>
<application-desc main-class="ascllandgame.ASCLLand"/>
</jnlp>
和異常堆棧跟蹤是:
java.util.NoSuchElementException
at java.util.Scanner.throwFor(Unknown Source)
at java.util.Scanner.next(Unknown Source)
at ascllandgame.ASCLLand.main(ASCLLand.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javaws.Launcher.executeApplication(Unknown Source)
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
at com.sun.javaws.Launcher.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
現在是沒有成功之前(即,在Eclipse)一個原因,這隻有當我試圖將其導出爲一個Java Web Start的應用程序,因爲我已經運行應用程序(基於控制檯鍵盤輸入)冒出來了。 – Devin 2010-05-29 03:28:04