最新的JRE(1.7.0_25)更新后，我的应用程序将不会像以前那样从webstart启动 . 我没有部署任何较新的jar文件或更改了Web服务器上的JNLP文件，但我无法从webstart启动该应用程序 . 它可以从IDE运行，也可以从本地jar执行

我试图在控制面板的高级选项卡中禁用所有证书检查等，但错误仍然存在，我不确定这是否与最新JRE中的新安全设置有关，或者是否有其他更改(可能在网络上)服务器？)我不控制Web服务器我只有一个发布应用程序的页面，并且可以访问jar文件的驱动器位置，权限对于驱动器位置是正确的 . 我现在迷失了什么问题是！我试着辞去 jar 并验证签名

我感谢民间所能给予的任何帮助！完整错误如下：

java.lang.NoClassDefFoundError: Could not initialize class sun.security.ec.SunEC

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at java.lang.Class.newInstance(Unknown Source)

at sun.security.jca.ProviderConfig$2.run(Unknown Source)

at sun.security.jca.ProviderConfig$2.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at sun.security.jca.ProviderConfig.doLoadProvider(Unknown Source)

at sun.security.jca.ProviderConfig.getProvider(Unknown Source)

at sun.security.jca.ProviderList.getProvider(Unknown Source)

at sun.security.jca.ProviderList.getService(Unknown Source)

at sun.security.jca.GetInstance.getInstance(Unknown Source)

at java.security.Security.getImpl(Unknown Source)

at java.security.AlgorithmParameters.getInstance(Unknown Source)

at sun.security.x509.AlgorithmId.decodeParams(Unknown Source)

at sun.security.x509.AlgorithmId.(Unknown Source)

at sun.security.x509.AlgorithmId.parse(Unknown Source)

at sun.security.x509.X509Key.parse(Unknown Source)

at sun.security.x509.CertificateX509Key.(Unknown Source)

at sun.security.x509.X509CertInfo.parse(Unknown Source)

at sun.security.x509.X509CertInfo.(Unknown Source)

at sun.security.x509.X509CertImpl.parse(Unknown Source)

at sun.security.x509.X509CertImpl.(Unknown Source)

at sun.security.provider.X509Factory.engineGenerateCertificate(Unknown Source)

at java.security.cert.CertificateFactory.generateCertificate(Unknown Source)

at sun.security.provider.JavaKeyStore.engineLoad(Unknown Source)

at sun.security.provider.JavaKeyStore$JKS.engineLoad(Unknown Source)

at java.security.KeyStore.load(Unknown Source)

at com.sun.deploy.security.RootCertStore$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at com.sun.deploy.security.RootCertStore.loadCertStore(Unknown Source)

at com.sun.deploy.security.RootCertStore.load(Unknown Source)

at com.sun.deploy.security.RootCertStore.load(Unknown Source)

at com.sun.deploy.security.ImmutableCertStore.load(Unknown Source)

at com.sun.deploy.security.LazyRootStore.loadJREStore(Unknown Source)

at com.sun.deploy.security.LazyRootStore.getTrustAnchors(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.isAllPermissionGranted(Unknown Source)

at com.sun.javaws.security.AppPolicy.grantUnrestrictedAccess(Unknown Source)

at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResourcesHelper(Unknown Source)

at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResources(Unknown Source)

at com.sun.javaws.Launcher.prepareResources(Unknown Source)

at com.sun.javaws.Launcher.prepareAllResources(Unknown Source)

at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)

at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)

at com.sun.javaws.Launcher.launch(Unknown Source)

at com.sun.javaws.Main.launchApp(Unknown Source)

at com.sun.javaws.Main.continueInSecureThread(Unknown Source)

at com.sun.javaws.Main.access$000(Unknown Source)

at com.sun.javaws.Main$1.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)