Lwjgl小程序加载程序崩溃,RuntimeExceptoin:java.lang.Reflect.InvocationException
我正在试着运行我的LWJGL小程序,我得到了这些错误,我不知道这意味着什么 这是我的文件层次结构的屏幕截图 这是我的html文件的内容Lwjgl小程序加载程序崩溃,RuntimeExceptoin:java.lang.Reflect.InvocationException,java,swing,applet,lwjgl,slick,Java,Swing,Applet,Lwjgl,Slick,我正在试着运行我的LWJGL小程序,我得到了这些错误,我不知道这意味着什么 这是我的文件层次结构的屏幕截图 这是我的html文件的内容 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title>AppletLoader</title>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>AppletLoader</title>
</head>
<body>
<applet code="org.lwjgl.util.applet.AppletLoader" archive="lwjgl_util_applet.jar, lzma.jar" codebase="." width="347" height="355">
<!-- The following tags are mandatory -->
<!-- Name of Applet, will be used as name of directory it is saved in, and will uniquely identify it in cache -->
<param name="al_title" value="Sudoku">
<!-- Main Applet Class -->
<param name="al_main" value="sud.main.MainClass">
<!-- logo to paint while loading, will be centered -->
<!--param name="al_logo" value="appletlogo.png">
<!-- progressbar to paint while loading. Will be painted on top of logo, width clipped to percentage done -->
<!--param name="al_progressbar" value="appletprogress.gif">
<!-- List of Jars to add to classpath -->
<param name="al_jars" value="sudoku.jar, lwjgl_applet.jar.pack.lzma, lwjgl.jar.pack.lzma, jinput.jar.pack.lzma, lwjgl_util.jar.pack.lzma, slick.jar">
<!-- signed windows natives jar in a jar -->
<param name="al_windows" value="windows_natives.jar.lzma">
<!-- signed linux natives jar in a jar -->
<param name="al_linux" value="linux_natives.jar.lzma">
<!-- signed mac osx natives jar in a jar -->
<param name="al_mac" value="macosx_natives.jar.lzma">
<!-- signed solaris natives jar in a jar -->
<param name="al_solaris" value="solaris_natives.jar.lzma">
<!-- Tags under here are optional -->
<!-- Version of Applet, important otherwise applet won't be cached, version change will update applet, must be int or float -->
<!-- <param name="al_version" value="0.1"> -->
<!-- whether to use cache - defaults to true -->
<!-- <param name="al_cache" value="true"> -->
<!-- background color to paint with, defaults to white -->
<!-- <param name="boxbgcolor" value="#000000"> -->
<!-- foreground color to paint with, defaults to black -->
<!-- <param name="boxfgcolor" value="#ffffff"> -->
<!-- whether to run in debug mode -->
<!-- <param name="al_debug" value="true"> -->
<!-- whether to prepend host to cache path - defaults to true -->
<!-- <param name="al_prepend_host" value="true"> -->
<!-- main applet specific params -->
<param name="separate_jvm" value="true">
</applet>
<p>
if <code>al_debug</code> is true the applet will load and extract resources with a delay, to be able to see the loader process.
</p>
</body>
</html>
这就是它返回的错误
network: Cache entry not found [url: file:/C:/Users/Rose/Desktop/Applet%20Test/lwjgl_util_applet.jar, version: null]
basic: exception: java.lang.reflect.InvocationTargetException.
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at sun.plugin2.applet.Plugin2ClassLoader.defineClassHelper(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.access$100(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.initAppletAdapter(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
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)
... 14 more
Caused by: java.lang.NullPointerException
at sun.plugin2.applet.Plugin2ClassLoader.loadAllowedCodebases(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.getPermissions(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.getPermissions(Unknown Source)
at java.security.SecureClassLoader.getProtectionDomain(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
... 18 more
Ignored exception: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
basic: Dialog type is not candidate for embedding
basic: Removed progress listener: sun.plugin.util.ProgressMonitorAdapter@1cb8654
security: Reset deny session certificate store
问我任何需要问的问题。我们和你发生了同样的车祸。切换到使用JNLP修复它: 1为小程序创建JNLP文件。看见如果/当您对applet进行更改时,可能需要清除JNLP缓存,以使它们在命令行执行executejavaws-uninstall 2更改标记以使用jnlp_href标记,而不是存档和代码库标记。将其指向在1中创建的.jnlp文件。见: 这为我们解决了撞车问题。请注意,在尝试修复崩溃时,我们还更新了清单文件,以使用代码库、应用程序库允许的代码库、调用方允许的代码库和权限字段。但在我们改用JNLP之前,崩溃还是发生了