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商务英语中级教材10块全5本,真题四本10块
ucinet有毒!!核心度怎么可能伊拉克最高!!! 一带一路核心国家分析,为什么伊拉克比中国核心度还高!!路径就是核心-边缘分析,连续模型-对角线无效-算法corr,**作没有错误啊,求大神指导
求助!为什么我导入第三方库老出错 导了好几个都出错了,这是为什么????求助大神
求助大神“无法验证证书 将不执行该应用程序”我该怎么办? 安装软件遇到这个问题,本身不是学计算机的只是论文要用一个软件,结果安装时遇到这个问题。焦头烂额啊 。求助大神有没有解决办法?跪谢啊 论文本来就够难的还出这种毛病!哎 这就是生活啊。。。详细信息的内如如下 java.security.cert.CertificateException: 资源http://tieba.baidu.com/mo/q/checkurl?url=http%3A%2F%2Fmavisto.ipk-gatersleben.de%2Fjar%2Fcommons-collections-3.1.jar&urlrefer=8ea0d019fe40304b25e9b4eb481043d7中发现未签名条目 at com.sun.deploy.security.TrustDecider.ensureAllJarEntriesSigned(Unknown Source) at com.sun.deploy.security.TrustDecider.getValidationState(Unknown Source) at com.sun.deploy.security.TrustDecider.validateChain(Unknown Source) at com.sun.deploy.security.TrustDecider.isAllPermissionGrantedInt(Unknown Source) at com.sun.deploy.security.TrustDecider.isAllPermissionGranted(Unknown Source) at com.sun.javaws.security.AppPolicy.grantUnrestrictedAccess(Unknown Source) at com.sun.javaws.security.AppPolicy.addPermissions(Unknown Source) at com.sun.jnlp.JNLPClassLoader.getPermissions(Unknown Source) at java.security.SecureClassLoader.getProtectionDomain(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at com.sun.jnlp.JNLPClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at de.ipk_gatersleben.ag_nw.graffiti.plugins.ios.importers.pajek.c.<init>(SourceFile:31) at org.graffiti.managers.pluginmgr.DefaultPluginManager.b(SourceFile:251) at org.graffiti.editor.GraffitiEditor.<init>(SourceFile:86) at org.graffiti.editor.GraffitiEditor.main(SourceFile:132) 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) Caused by: com.sun.deploy.net.JARSigningException: 资源http://tieba.baidu.com/mo/q/checkurl?url=http%3A%2F%2Fmavisto.ipk-gatersleben.de%2Fjar%2Fcommons-collections-3.1.jar&urlrefer=8ea0d019fe40304b25e9b4eb481043d7中发现未签名条目 ... 33 more
求助一个问题diebold yilmaz的溢出指数有人会吗? 看到有个博士发文章用了这个模型 想请教一下 还有滚动窗口估计 感激不尽啊
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