REPORT-39772 提示控件/组件名称不能为空

designer-form/src/main/java/com/fr/design/mainframe/widget/ui/FormWidgetCardPane.java

@@ -220,6 +220,7 @@ public class FormWidgetCardPane extends AbstractAttrNoScrollPane {
             boolean exist = designer.getTarget().isNameExist(toSetWidgetName) && !ComparatorUtils.equals(toSetWidgetName, currentWidgetName);
             if (toSetWidgetName.isEmpty()) {
                 widgetNameField.setText(currentWidgetName);
+                return;
             } else if (exist) {
                 widgetNameField.setText(currentWidgetName);
                 JOptionPane.showMessageDialog(DesignerContext.getDesignerFrame(), com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Form_Widget_Rename_Failure"), com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Form_Joption_News"), JOptionPane.ERROR_MESSAGE, IOUtils.readIcon("com/fr/design/form/images/joption_failure.png"));