OpenERP 7将字段添加到现有模块-XML验证错误 [英] OpenERP 7 Adding Field to Existing Module - XML Validate Error
问题描述
I'm new to editing/programming OpenERP modules so I'm following this tutorial to simply add a field to the projects module. I've run into a few errors and I've fixed them all, but now my XML simply won't validate. I've read multiple forum posts, read every similar post here on stackoverflow and I can't figure out my problem. So, here's the server's error log output and my files:
openerp-server.log:
openerp-server.log:
2014-05-28 17:56:13,120 29680 ERROR mct openerp.osv.orm: Can't find field 'mct_projects_machine' in the following view parts composing the view of object model 'project.project':
* project.project.form
Either you wrongly customized this view, or some modules bringing those views are not compatible with your current data model
2014-05-28 17:56:13,122 29680 ERROR mct openerp.addons.base.ir.ir_ui_view: Can't render view for model: project.project
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.7/openerp/addons/base/ir/ir_ui_view.py", line 126, in _check_render_view
fvg = self.pool.get(view.model).fields_view_get(cr, uid, view_id=view.id, view_type=view.type, context=context)
File "/usr/lib/pymodules/python2.7/openerp/osv/orm.py", line 2278, in fields_view_get
xarch, xfields = self.__view_look_dom_arch(cr, user, result['arch'], view_id, context=ctx)
File "/usr/lib/pymodules/python2.7/openerp/osv/orm.py", line 1955, in __view_look_dom_arch
raise except_orm('View error', msg)
except_orm: ('View error', u"Can't find field 'mct_projects_machine' in the following view parts composing the view of object model 'project.project':\n * project.project.form\n\nEither you wrongly customized this view, or some modules bringing those views are not compatible with your current data model")
2014-05-28 17:56:13,128 29680 ERROR mct openerp.tools.convert: Parse error in /usr/lib/pymodules/python2.7/openerp/addons/mct_projects/mct_projects.xml:4:
<record model="ir.ui.view" id="mct_projects_project">
<field name="name">project.project.form</field>
<field name="model">project.project</field>
<field name="inherit_id" ref="project.edit_project"/>
<field name="arch" type="xml">
<xpath expr="//field[@name='partner_id']" position="after">
<field name="mct_projects_machine"/>
</xpath>
</field>
</record>
__ init __.py:
__init__.py:
from openerp.modules import get_module_resource, get_module_path
import mct_projects
mct_projects.py:
mct_projects.py:
from openerp.osv import fields, osv
class mct_projects(osv.osv):
_inherit = 'project.project'
_columnns = {
'mct_projects_machine': fields.integer('Mct projects Machine', size=11),
}
_defaults ={
}
mct_projects()
mct_projects.xml:
mct_projects.xml:
<?xml version="1.0" encoding="UTF-8"?>
<openerp>
<data>
<record model="ir.ui.view" id="mct_projects_project">
<field name="name">project.project.form</field>
<field name="model">project.project</field>
<field name="inherit_id" ref="project.edit_project" />
<field name="arch" type="xml">
<xpath expr="//field[@name='partner_id']" position="after">
<field name="mct_projects_machine" />
</xpath>
</field>
</record>
</data>
</openerp>
__ openerp __.py
__openerp__.py
{
'name': "MCT project integration",
'version': "1.0",
'author': "XYZ",
'category': "Tools",
'depends': ['project'],
'data': ['mct_projects.xml'],
'demo': [],
'installable': True,
}
据我的诊断，"arch"字段有问题.似乎在说mct_projects_machine不是曾经创建的字段，但是我在mct_projects.py中声明了它，所以我很茫然.我完全按照该教程进行操作，并且在此处有关stackoverflow的另一篇文章通过更改xpath表达式进行了修复，因此我尝试了这一点.那是我现在的代码和本教程之间的唯一区别-两种方式我都遇到相同的错误.任何帮助将不胜感激.
As far as my diagnoses goes it's something wrong with the "arch" field. It seems to be saying that mct_projects_machine isn't a field that was ever created, but I declared it in mct_projects.py so I'm at a loss. I followed the tutorial exactly, and a different post here on stackoverflow was fixed by changing the xpath expression, so I tried that. That is the only difference between how my code is now and the tutorial-and I get the same error either way. Any help would be greatly appreciated.
推荐答案
该错误是一个非常典型的表单中尚未添加字段的字段"，乍一看，这很奇怪，您的模型和模块看起来不错.
That error is a pretty typical "form has a field that hasn't been added to the model" which is odd as at first glance, your model and module look fine.
我唯一要说的是，假设您使用的是OpenERP 6.1或更高版本，则无需在mct_projects.py的末尾实例化模型，从而可以松开mct_projects().
The only comments I would make is assuming you are OpenERP 6.1 or greater, you don't need to instantiate your model at the end of mct_projects.py so you can loose the mct_projects().
您还应该从 init .py文件中的openerp.modules ...行中删除该行.
You should also remove the from openerp.modules... line in your init.py file.
我最初的怀疑是该领域尚未进入模型.在ir_model_fields表中查看或在设置"->数据库"下查看.我还将检查您的插件路径以确保找到代码-OpenERP启动后立即记录插件路径.最终的想法是，使用调试器运行并在列上设置一个断点，以查看代码是否正在解析.
My initial suspicion would be that the field hasn't made it's way into the model. Have a look in the ir_model_fields table or look under Settings -> Database. I would also check your addons path to ensure the code is being found - the addons path is logged as soon as OpenERP starts. As a final idea, run with the debugger and set a break point on your columns to see if the code is being parsed.
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