One2many和many2one字段显示：OpenERP v7

我试图在购买模块下添加新的网格结构在POLINE下。One2many和many2one字段显示：OpenERP v7

我在purchase.py在POLine加入2-字段

'product_id1':fields.many2one('product.product','Product',readonly=True), 
'line_ids1':fields.one2many('POSub.line','sub_id','Sub Line'),

添加了新的类结构POSubLine

class POSub_line(osv.osv): 
    _name = 'POSub.line'   
    _columns = { 
      'product_id':fields.many2one('product.product','Product',readonly=True,required=True), 
      'S_no':fields.char('Serial Number',size=64,required=True,readonly=True), 
      'unit_price':fields.float('Price'),    
      'other_cost':fielsds.float('Other Cost'),     
      'sub_id':fields.many2one('purchase.order','Serial No',ondelete='cascade'), 
      'tag_no':fields.char('Tag No'),   
      } 
POSub_line()

purchase_view.xml

<field name="product_id1"> 
<field name="line_ids1">        
<tree string="PO Sub Line" editable="bottom"> 
    <field name="product_id"/> 
    <field name="s_no"/> 
    <field name="tag_no"/> 
    <field name="unit_price"/>  
</tree> 
</field>

更新模块时得到错误：

openerp.osv.orm: Can't find field 'line_ids1' in the following view parts composing the view of object model 'purchase.order': 
    * purchase.order.form 
    Either you wrongly customized this view, or some modules bringing those views are not compatible with your current data model 
    openerp.addons.base.ir.ir_ui_view: Can't render view purchase.purchase_order_form for model: purchase.order 
    Error occurred while validating the field(s) arch: Invalid XML for View Architecture!')

我该如何解决？

来源

2014-01-09 Silviaa

您收到错误！因为你错误地使用你的领域“line_ids1”在你看来
，而不是你应该写在那里这是你的one2many 字段名“line_id”字段名。这会解决你的错误。

来源

2014-01-09 10:05:08 Mansi

字段名称在我的代码中匹配，但存在错误。 – Silviaa

是的，还有一件事要改善就是关闭你的标签“” – Mansi

One2many和many2one字段显示：OpenERP v7

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