这边是错误代码，可以帮我解决一下吗，谢谢。
java.lang.IllegalArgumentException: Key contains code point U+0000
at java.prefs/java.util.prefs.AbstractPreferences.get(AbstractPreferences.java:296)
at org.netbeans.modules.maven.queries.MavenFileOwnerQueryImpl.registerCoordinates(MavenFileOwnerQueryImpl.java:153)
at
org.netbeans.modules.maven.ProjectOpenedHookImpl.registerWithSubmodules(ProjectOpenedHookImpl.java:431)
at org.netbeans.modules.maven.ProjectOpenedHookImpl.projectOpened(ProjectOpenedHookImpl.java:138)
at org.netbeans.spi.project.ui.ProjectOpenedHook$1.projectOpened(ProjectOpenedHook.java:60)
[catch] at org.netbeans.modules.project.ui.OpenProjectList.notifyOpened(OpenProjectList.java:1273)
at org.netbeans.modules.project.ui.OpenProjectList.doOpenProject(OpenProjectList.java:1354)
at org.netbeans.modules.project.ui.OpenProjectList.open(OpenProjectList.java:798)
at org.netbeans.modules.project.ui.OpenProjectList$6.run(OpenProjectList.java:650)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
