堆栈跟踪：
java.security.InvalidAlgorithmParameterException: the trustAnchors
parameter must be non-empty at
java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200)
at
java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120)
at
java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104)
at
sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:89)
Caused: java.lang.RuntimeException: Unexpected error at
sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:91)
at sun.security.validator.Validator.getInstance(Validator.java:179)
at
sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:312)
at
sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:171)
at
sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:184)
at
sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124)
at
sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1596)
at
sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:216)
at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1052)
at sun.security.ssl.Handshaker.process_record(Handshaker.java:987)
at
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1072)
at
sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1385)
at
sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1413)
Caused: javax.net.ssl.SSLException at
sun.security.ssl.Alerts.getSSLException(Alerts.java:208) at
sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1964) at
sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1921) at
sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1904)
at
sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1420)
at
sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1397)
at
sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
at
sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1564)
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492)
at
sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:263)
at hudson.model.DownloadService.loadJSON(DownloadService.java:167)
at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:185)
at
hudson.PluginManager.doCheckUpdatesServer(PluginManager.java:1641)
at
java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)
at
org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:343)
at
org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:77)
at
org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26)
at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:184)
at
org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:117)
at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:129)
at
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715) at
org.kohsuke.stapler.Stapler.invoke(Stapler.java:845) at
org.kohsuke.stapler.MetaClass$2.doDispatch(MetaClass.java:186) at
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715) at
org.kohsuke.stapler.Stapler.invoke(Stapler.java:845) at
org.kohsuke.stapler.Stapler.invoke(Stapler.java:649) at
org.kohsuke.stapler.Stapler.service(Stapler.java:238) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:860)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
at
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
at
hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:99)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
at
hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at
jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at
org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at
jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
at
hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)
at
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at
hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171) at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
at
org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
at
hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
at
org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:190)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
at
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
at org.eclipse.jetty.server.Server.handle(Server.java:530) at
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
at
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
at
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
at
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
at
winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
有人可以看看它是什么原因。