java.lang.IndexOutOfBoundsException: Illegal OffsetKind[offset=-1] in org.netbeans.modules.javafx.editor.JavaFXDocument@955d9e, mimeType = 'text/x-fx', kitClass = null, length = 475, file=org.netbeans.modules.javafx.dataloader.JavaFXDataObject@eb2dcd[/Users/javafx/NetBeansProjects/temp/12/JavaFXApplication147/src/mathematics/multidimensional/shape/MDSegment.fx] used by org.netbeans.modules.javafx.dataloader.JavaFXDataObject$JavaFXEditorSupport@d31bed. at org.openide.text.PositionRef$Manager$OffsetKind.(PositionRef.java:657) at org.openide.text.PositionRef.(PositionRef.java:84) at org.openide.text.CloneableEditorSupport.createPositionRef(CloneableEditorSupport.java:1523) at org.netbeans.modules.javafx.refactoring.impl.RenameRefactoringElement.getPosition(RenameRefactoringElement.java:128) at org.netbeans.modules.refactoring.spi.RefactoringElementsBag.isGuarded(RefactoringElementsBag.java:204) at org.netbeans.modules.refactoring.spi.RefactoringElementsBag.add(RefactoringElementsBag.java:109) at org.netbeans.modules.javafx.refactoring.impl.plugins.RenameRefactoringPlugin.prepare(RenameRefactoringPlugin.java:392) at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:419) at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:403) at org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:214) at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:803) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:602) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1084)