【扩展报表】打开报表工具菜单报错，提示 java.lang.NullPointerException

打开报表工具菜单报错，如下图所示：

错误日志详情：

错误详细堆栈信息：java.lang.NullPointerException: null
        at: com.kingdee.bos.metadata.view.BusinessObjectBriefView.getViewRoot(BusinessObjectBriefView.java:85)
        at: com.kingdee.bos.metadata.view.BusinessObjectBriefView.getViewRootByType(BusinessObjectBriefView.java:66)
        at: com.kingdee.bos.metadata.view.BusinessObjectBriefView.getViewRootByType(BusinessObjectBriefView.java:55)
        at: com.kingde