大家知道下面的错误怎么解决?

deason

定义主从窗口,
在新建从窗口时出现如下的错误:

MLookupFactory.getLookup_TableDir

No Identifier records found: CM_ProductExamine_ID

   

MLookupFactory.getLookupInfo

                                          

No SQL - CM_ProductExamine_ID

MField.loadLookup

                       

(CM_ProductExamine_ID) - No LookupInfo

New

   

java.lang.NullPointerException at org.compiere.model.MField.validateValue(MField.java:687) at org.compiere.model.MTab.setCurrentRow(MTab.java:1971) at org.compiere.model.MTab.getCurrentRow(MTab.java:1846) at org.compiere.grid.GridController.valueChanged(GridController.java:669) at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:187) at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:167) at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:214) at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:408) at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:417) at javax.swing.DefaultListSelectionModel.removeSelectionIntervalImpl(DefaultListSelectionModel.java:510) at javax.swing.DefaultListSelectionModel.removeSelectionInterval(DefaultListSelectionModel.java:482) at javax.swing.JTable.checkLeadAnchor(JTable.java:2965) at javax.swing.JTable.tableRowsInserted(JTable.java:3081) at javax.swing.JTable.tableChanged(JTable.java:3015) at javax.swing.table.AbstractTableModel.fireTableChanged(AbstractTableModel.java:280) at javax.swing.table.AbstractTableModel.fireTableRowsInserted(AbstractTableModel.java:215) at org.compiere.model.MTable.dataNew(MTable.java:2164) at org.compiere.model.MTab.dataNew(MTab.java:801) at org.compiere.apps.APanel.cmd_new(APanel.java:1232) at org.compiere.apps.APanel.actionPerformed(APanel.java:1133) at org.compiere.apps.AppsAction.actionPerformed(AppsAction.java:260) 父子关系设置的没错误,但不知道什么原因?表名和id都对应,大小写也对应

pshen

Reference不要用TableDir, 换成Table,然后给他定义一个Reference Key

deason

不是这个原因..现在定义主从窗口...

pshen

不明白你上面那句的意思？
“.现在定义主从窗口...”  ？