AWT-EventQueue-0 ERROR [standard] Error to create xcreator!AWT-EventQueue-0 ERROR [standard] error in form para designer

java.lang.NullPointerException

at com.fr.design.parameter.ParameterDefinitePane.getPreferredSize(Unknown Source)

at com.fr.design.gui.icontainer.UIModeControlContainer.<init>(Unknown Source)

at com.fr.design.mainframe.JWorkBook$1.<init>(Unknown Source)

at com.fr.design.mainframe.JWorkBook.createCenterPane(Unknown Source)

at com.fr.design.mainframe.JWorkBook.createCenterPane(Unknown Source)

at com.fr.design.mainframe.JTemplate.<init>(Unknown Source)

at com.fr.design.mainframe.JTemplate.<init>(Unknown Source)

at com.fr.design.mainframe.JWorkBook.<init>(Unknown Source)

at com.fr.start.Designer.createNewTemplate(Unknown Source)

at com.fr.design.mainframe.DesignerFrame.addAndActivateJTemplate(Unknown Source)

at com.fr.start.BaseDesigner.openFile(Unknown Source)

at com.fr.start.BaseDesigner.showDesignerFrame(Unknown Source)

at com.fr.start.BaseDesigner.showDesignerFrame(Unknown Source)

at com.fr.start.BaseDesigner.access$000(Unknown Source)

at com.fr.start.BaseDesigner$1$1.run(Unknown Source)

at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)

at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)

at java.awt.EventQueue.access$500(EventQueue.java:97)

at java.awt.EventQueue$3.run(EventQueue.java:709)

at java.awt.EventQueue$3.run(EventQueue.java:703)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)

at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)

at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)

at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)

at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

有大佬帮忙分析一下吗？文档提供的“设计器启动常见问题”找不到解决方案