其他入库单提交报空指针异常

1、问题现象：其他入库单提交报错

2、错误信息：null
错误详细堆栈信息：java.lang.NullPointerException: null

at: com.kingdee.eas.scm.im.inv.client.OtherInWarehsBillEditUI.beforeStoreFields(OtherInWarehsBillEditUI.java:2811)

at: com.kingdee.eas.framework.client.EditUI.verify(EditUI.java:897)

at: com.kingdee.eas.framework.client.EditUI.doBeforeSubmit(EditUI.java:1078)

at: com.kingdee.eas.framework.client.CoreBillEditUI.doBeforeSubmit(CoreBillEditUI.java:961)

at: com.kingdee.eas.scm.common.client.SCMBillEditUI.doBeforeSubmit(SCMBillEditUI.java:8183)

at: com.kingdee.eas.scm.common.client.SCMBillEditUI.beforeAction(SCMBillEditUI.java:7191)

at: com.kingdee.eas.scm.im.inv.client.OtherInWarehsBillEditUI.beforeAction(OtherInWarehsBillEditUI.java:5679)

错误代码at: com.kingdee.eas.scm.im.inv.client.OtherInWarehsBillEditUI.beforeStoreFields
原因：物料的财务资料没有维护。

代码错误：materialCompanyInfo对象没有判断是否为null！！！

3、查询语句
查询报错的分录：
select top 10 * -- 实际不用加 top 10from T_IM_OTHERINWAREHSBILLENTRY t1left join T_BD_MATERIAL t2 on t2.fid=t1.fmaterialid left join T_IM_OTHERINWAREHSBILL t3 on t3.fid=t1.fparentid where 1=1 and t2.fid in( select distinct FMATERIALID from T_BD_MATERIALCOMPANYINFO) and t3.fnumber='OTI2020000034' --其他入库单编码

查询该“其他入库单”相关物料中，没有维护的物料：
select distinct t2.fid,t2.fnumber from T_IM_OTHERINWAREHSBILLENTRY t1left join T_BD_MATERIAL t2 on t2.fid=t1.fmaterialid left join T_IM_OTHERINWAREHSBILL t3 on t3.fid=t1.fparentid where 1=1 and t2.fid in( select distinct FMATERIALID from T_BD_MATERIALCOMPANYINFO) and t3.fnumber='OTI2020000034' --其他入库单编码