java.lang.NullPointerException
   at com.gluonhq.plugin.netbeans.menu.ProjectUtils.loadProjectPreferences(ProjectUtils.java:162)
   at com.gluonhq.plugin.netbeans.menu.ProjectUtils.configure(ProjectUtils.java:97)
   at com.gluonhq.plugin.netbeans.menu.ProjectUtils.<init>(ProjectUtils.java:33)
   at com.gluonhq.plugin.netbeans.code.FunctionGenerator.<init>(FunctionGenerator.java:39)
   at com.gluonhq.plugin.netbeans.code.FunctionGenerator.<init>(FunctionGenerator.java:23)
   at com.gluonhq.plugin.netbeans.code.FunctionGenerator$FunctionFactory.create(FunctionGenerator.java:63)
   at org.netbeans.modules.editor.codegen.NbGenerateCodeAction$Task.run(NbGenerateCodeAction.java:181)
   at org.netbeans.modules.java.editor.codegen.ContextProvider$1.run(ContextProvider.java:74)
   at org.netbeans.modules.java.editor.codegen.ContextProvider$1.run(ContextProvider.java:69)
   at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:486)
   at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:609)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:153)
   at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:137)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:204)
   at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:201)
   at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:176)
   at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:360)
   at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:141)
   at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:88)
   at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:201)
   at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:104)
   at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:436)
   at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:407)
   at org.netbeans.modules.java.editor.codegen.ContextProvider.runTaskWithinContext(ContextProvider.java:69)
   at org.netbeans.modules.editor.codegen.NbGenerateCodeAction$Task.run(NbGenerateCodeAction.java:178)
   at org.netbeans.modules.editor.codegen.NbGenerateCodeAction$1.run(NbGenerateCodeAction.java:99)
   at org.netbeans.modules.progress.ui.RunOffEDTImpl$1.run(RunOffEDTImpl.java:169)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)