2

我有以下层次结构：

在此处输入图像描述

当我将项目导出为可运行的 JAR 文件（32 位平台）时，该文件已成功创建，但是当我尝试运行它时，什么也没有发生 - 操作系统没有响应（Windows 7 Pro）。

为什么我不能运行 jar 文件？

谢谢

编辑：

C:\1>java -jar ex3.jar
Catched FileNotFoundException: C:\1\ex3-natives-windows-i586.jar (The system can
not find the file specified), while TempJarCache.bootstrapNativeLib() of jar:fil
e:/C:/1/ex3-natives-windows-i586.jar!/ (file:/C:/1/ + ex3-natives-windows-i586.j
ar)
Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no gluege
n-rt in java.library.path
        at java.lang.ClassLoader.loadLibrary(Unknown Source)
        at java.lang.Runtime.loadLibrary0(Unknown Source)
        at java.lang.System.loadLibrary(Unknown Source)
        at com.jogamp.common.jvm.JNILibLoaderBase.loadLibraryInternal(JNILibLoad
erBase.java:442)
        at com.jogamp.common.jvm.JNILibLoaderBase.access$000(JNILibLoaderBase.ja
va:59)
        at com.jogamp.common.jvm.JNILibLoaderBase$DefaultAction.loadLibrary(JNIL
ibLoaderBase.java:90)
        at com.jogamp.common.jvm.JNILibLoaderBase.loadLibrary(JNILibLoaderBase.j
ava:328)
        at com.jogamp.common.os.DynamicLibraryBundle$GlueJNILibLoader.loadLibrar
y(DynamicLibraryBundle.java:390)
        at com.jogamp.common.os.Platform.loadGlueGenRTImpl(Platform.java:251)
        at com.jogamp.common.os.Platform.access$000(Platform.java:57)
        at com.jogamp.common.os.Platform$1.run(Platform.java:186)
        at com.jogamp.common.os.Platform$1.run(Platform.java:183)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.jogamp.common.os.Platform.<clinit>(Platform.java:183)
        at javax.media.opengl.GLProfile.<clinit>(GLProfile.java:82)
        at javax.media.opengl.awt.GLCanvas.<init>(GLCanvas.java:246)
        at javax.media.opengl.awt.GLCanvas.<init>(GLCanvas.java:196)
        at javax.media.opengl.awt.GLCanvas.<init>(GLCanvas.java:186)
        at WorldController.<init>(WorldController.java:119)
        at WorldController$1.run(WorldController.java:478)
        at java.awt.event.InvocationEvent.dispatch(Unknown Source)
        at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
        at java.awt.EventQueue.access$200(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Sour
ce)
        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)

C:\1>

更新 ： 

C:\>
C:\>java -jar ex3.jar
Exception in thread "main" java.lang.IllegalAccessException: Class org.eclipse.j
dt.internal.jarinjarloader.JarRsrcLoader can not access a member of class WorldC
ontroller with modifiers "public static"
        at sun.reflect.Reflection.ensureMemberAccess(Unknown Source)
        at java.lang.reflect.AccessibleObject.slowCheckMemberAccess(Unknown Sour
ce)
        at java.lang.reflect.AccessibleObject.checkAccess(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoa
der.java:58)

C:\>
4

1 回答 1

1

看来你接到了非法电话。这意味着您尝试调用不允许调用的方法。（参考您更新的编辑）

您的错误表明您要使用修饰符 public static 执行方法。必须使用类名而不是对象调用静态方法：

SomeClass.staticMethodCall();

以下将是错误的：

SomeClass sc = new SomeClass();
sc.staticMethodCall();
于 2013-05-23T10:59:39.797 回答