java.lang.NullPointerException: The description parameter cannot be null
   at org.openide.util.Parameters.notNull(Parameters.java:89)
   at org.netbeans.spi.project.ui.ProjectProblemsProvider$ProjectProblem.<init>(ProjectProblemsProvider.java:219)
   at org.netbeans.spi.project.ui.ProjectProblemsProvider$ProjectProblem.createError(ProjectProblemsProvider.java:353)
   at org.netbeans.modules.maven.problems.MavenModelProblemsProvider.reportExceptions(MavenModelProblemsProvider.java:300)
   at org.netbeans.modules.maven.problems.MavenModelProblemsProvider.getProblems(MavenModelProblemsProvider.java:150)
   at org.netbeans.spi.project.ui.support.UILookupMergerSupport$ProjectProblemsProviderImpl.getProblems(UILookupMergerSupport.java:299)
   at org.netbeans.modules.project.ui.problems.BrokenProjectAnnotator$2.run(BrokenProjectAnnotator.java:141)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)