title: E1700001 Negotiate Authentication Failed: 'No valid credentials provided'
body: <p>Currently I am attempting to commit my Java project files via Subversion. </p>
  
  <p>I am trying to do this through Netbeans 8.0, but whenever I enter my credentials I receive the following error:</p>
  
  <pre><code>org.apache.subversion.javahl.clientexception: svn: e170001: negotiate authentication failed: 'no valid credentials provided'.
  </code></pre>
  
  <p>I have looked around quite a bit for a solution to this, but I did not find any that really helped. My log file is listed below. Thanks for any help.</p>
  
  <pre><code>  INFO [org.netbeans.modules.subversion]: org.apache.subversion.javahl.ClientException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
      org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
      at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:62)
      at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
      at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication$1.run(DefaultHTTPNegotiateAuthentication.java:175)
      at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication$1.run(DefaultHTTPNegotiateAuthentication.java:166)
      at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.authenticate(DefaultHTTPNegotiateAuthentication.java:221)
      at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:450)
      at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:371)
      at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:359)
      at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.performHttpRequest(DAVConnection.java:710)
      at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:627)
      at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:102)
      at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1020)
      at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:182)
      at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.getRevisionNumber(SvnNgRepositoryAccess.java:118)
      at org.tmatesoft.svn.core.internal.wc2.SvnRepositoryAccess.getLocations(SvnRepositoryAccess.java:182)
      at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.createRepositoryFor(SvnNgRepositoryAccess.java:45)
      at org.tmatesoft.svn.core.internal.wc2.remote.SvnRemoteGetInfo.run(SvnRemoteGetInfo.java:46)
      at org.tmatesoft.svn.core.internal.wc2.remote.SvnRemoteGetInfo.run(SvnRemoteGetInfo.java:31)
      at org.tmatesoft.svn.core.internal.wc2.SvnOperationRunner.run(SvnOperationRunner.java:20)
      at org.tmatesoft.svn.core.wc2.SvnOperationFactory.run(SvnOperationFactory.java:1149)
      at org.tmatesoft.svn.core.wc2.SvnOperation.run(SvnOperation.java:294)
      at org.tmatesoft.svn.core.javahl17.SVNClientImpl.info2(SVNClientImpl.java:1472)
      Caused: org.apache.subversion.javahl.ClientException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
      at org.apache.subversion.javahl.ClientException.fromException(ClientException.java:68)
      at org.tmatesoft.svn.core.javahl17.SVNClientImpl.getClientException(SVNClientImpl.java:1293)
      at org.tmatesoft.svn.core.javahl17.SVNClientImpl.info2(SVNClientImpl.java:1474)
      at org.tigris.subversion.svnclientadapter.javahl.AbstractJhlClientAdapter.getInfo(AbstractJhlClientAdapter.java:2142)
      Caused: org.tigris.subversion.svnclientadapter.SVNClientException
      at org.tigris.subversion.svnclientadapter.javahl.AbstractJhlClientAdapter.getInfo(AbstractJhlClientAdapter.java:2156)
      at org.tigris.subversion.svnclientadapter.AbstractClientAdapter.getInfo(AbstractClientAdapter.java:310)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:606)
      at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.handle(SvnClientInvocationHandler.java:449)
      at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.invokeMethod(SvnClientInvocationHandler.java:404)
      at org.netbeans.modules.subversion.client.SvnClientInvocationHandler.invoke(SvnClientInvocationHandler.java:212)
      at com.sun.proxy.$Proxy47.getInfo(Unknown Source)
      [catch] at org.netbeans.modules.subversion.ui.wizards.repositorystep.RepositoryStep$RepositoryStepProgressSupport.perform(RepositoryStep.java:229)
      at org.netbeans.modules.subversion.client.SvnProgressSupport.performIntern(SvnProgressSupport.java:111)
      at org.netbeans.modules.subversion.client.SvnProgressSupport.run(SvnProgressSupport.java:104)
      at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
      at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
  </code></pre>