java - Windows 8 上的 lockAndInitHandle 错误

Question

我正在 Windows 8 PC 上使用 Lwjgl-2.9.1 开发 Java 应用程序。
我正在使用 Eclipse (Kepler) 作为开发工具。
在 Eclipse 中运行该应用程序工作正常。但是当我打包应用程序时在 jar 文件中，然后从 .bat 文件运行它，
使用 Jdk 1.7-45，出现以下错误:

Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: org.lwjgl.opengl.AWTSurfaceLock.lockAndInitHandle(Ljava/nio/ByteBuffer;Ljava/awt/Canvas;Z)Z
    at org.lwjgl.opengl.AWTSurfaceLock.lockAndInitHandle(Native Method)
    at org.lwjgl.opengl.AWTSurfaceLock.access$100(AWTSurfaceLock.java:51)
    at org.lwjgl.opengl.AWTSurfaceLock$1.run(AWTSurfaceLock.java:94)
    at org.lwjgl.opengl.AWTSurfaceLock$1.run(AWTSurfaceLock.java:92)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.lwjgl.opengl.AWTSurfaceLock.privilegedLockAndInitHandle(AWTSurfaceLock.java:92)
    at org.lwjgl.opengl.AWTSurfaceLock.lockAndGetHandle(AWTSurfaceLock.java:66)
    at org.lwjgl.opengl.WindowsAWTGLCanvasPeerInfo.doLockAndInitHandle(WindowsAWTGLCanvasPeerInfo.java:58)
    at org.lwjgl.opengl.PeerInfo.lockAndGetHandle(PeerInfo.java:85)
    at org.lwjgl.opengl.AWTGLCanvas.paint(AWTGLCanvas.java:320)
    at sun.awt.RepaintArea.paintComponent(RepaintArea.java:264)
    at sun.awt.RepaintArea.paint(RepaintArea.java:240)
    at sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:347)
    at java.awt.Component.dispatchEventImpl(Component.java:4937)
    at java.awt.Component.dispatchEvent(Component.java:4687)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:735)
    at java.awt.EventQueue.access$200(EventQueue.java:103)
    at java.awt.EventQueue$3.run(EventQueue.java:694)
    at java.awt.EventQueue$3.run(EventQueue.java:692)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
    at java.awt.EventQueue$4.run(EventQueue.java:708)
    at java.awt.EventQueue$4.run(EventQueue.java:706)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:705)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

在确认了AWTSurfaceLock类的来源后，貌似产生了错误
在 Dll 文件中调用 native 函数时。调用的 native 函数是:lockAndInitHandle(lock_buffer, component);(2 个参数)
但是根据互联网上的不同站点，AWTSurfaceLock 类的某些版本使用第三个参数调用该函数:
lockAndInitHandle(ByteBuffer lock_buffer, Canvas component, Canvas display_parent)

我应该使用哪个版本的 Lwjgl 和 Java JDK？
Eclipse 是否运行自己的 JRE？

Answer 1

参见 documentation of Lwjgl : java -Djava.library.path="natives/"-jar MyJar.jar

或者:System.setProperty("org.lwjgl.librarypath", new File("natives").getAbsolutePath());

因为需要找到原生库。

在 Eclipse 中，我想您已经在项目中设置了 native 路径。