java.net.URISyntaxException: Illegal character in opaque part at index 7: file:D:\nat\trunk\nat\robot\implementation/src/repository/
   at java.net.URI$Parser.fail(URI.java:2809)
   at java.net.URI$Parser.checkChars(URI.java:2982)
   at java.net.URI$Parser.parse(URI.java:3019)
   at java.net.URI.<init>(URI.java:578)
Caused: java.lang.IllegalArgumentException
   at java.net.URI.create(URI.java:842)
   at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:501)
   at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$500(NexusRepositoryIndexerImpl.java:163)
   at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:584)
   at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:575)
   at org.openide.util.Mutex.writeAccess(Mutex.java:436)
   at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexRepo(NexusRepositoryIndexerImpl.java:575)
   at org.netbeans.modules.maven.indexer.api.RepositoryIndexer.indexRepo(RepositoryIndexer.java:62)
   at org.netbeans.modules.maven.ProjectOpenedHookImpl$1.run(ProjectOpenedHookImpl.java:186)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.IllegalArgumentException
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:436)
   at org.netbeans.modules.maven.ProjectOpenedHookImpl.projectOpened(ProjectOpenedHookImpl.java:165)
   at org.netbeans.spi.project.ui.ProjectOpenedHook$1.projectOpened(ProjectOpenedHook.java:84)
   at org.netbeans.modules.project.ui.OpenProjectList.notifyOpened(OpenProjectList.java:1134)
   at org.netbeans.modules.project.ui.OpenProjectList.access$1600(OpenProjectList.java:136)
   at org.netbeans.modules.project.ui.OpenProjectList$LoadOpenProjects.loadOnBackground(OpenProjectList.java:431)
   at org.netbeans.modules.project.ui.OpenProjectList$LoadOpenProjects.run(OpenProjectList.java:308)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1424)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1968)