Python Odoo 9数据库创建错误：无法使用关闭的游标

当我尝试使用选项从源文件运行Odoo时

加载演示数据（选中此框以评估Odoo）

检查我得到以下错误

数据库创建错误：无法使用关闭的游标

当我尝试在没有演示数据的情况下运行它时，它会起作用。我用PostResql9.4在Ubuntu14.04上运行它。我错过了什么

在控制台上也会显示

`2016-01-20 10:49:23,513 5089 ERROR mydb openerp.modules.registry: Failed to load registry
Traceback (most recent call last):
  File "/vagrant_data/odoo-9.0/openerp/modules/registry.py", line 385, in new
    openerp.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 279, in load_modules
    loaded_modules, processed_modules = load_module_graph(cr, graph, status, perform_checks=update_module, report=report)
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 159, in load_module_graph
    _load_data(cr, module_name, idref, mode, kind='demo')
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 98, in _load_data
    tools.convert_file(cr, module_name, filename, idref, mode, noupdate, kind, report)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 852, in convert_file
    convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 939, in convert_xml_import
    obj.parse(doc.getroot(), mode=mode)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 802, in parse
    self.parse(rec, mode)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 805, in parse
    self._tags[rec.tag](self.cr, rec, de, mode=mode)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 709, in _tag_record
    id = self.pool['ir.model.data']._update(cr, self.uid, rec_model, self.module, res, rec_id or False, not self.isnoupdate(data_node), noupdate=self.isnoupdate(data_node), mode=self.mode, context=rec_context )
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/ir/ir_model.py", line 1101, in _update
    res_id = model_obj.create(cr, uid, values, context=context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py", line 845, in create
    return super(users_view, self).create(cr, uid, values, context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py", line 643, in create
    user_id = super(users_implied, self).create(cr, uid, values, context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py", line 336, in create
    user_id = super(res_users, self).create(cr, uid, vals, context=context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 342, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 4132, in create
    record = self.browse(self._create(old_vals))
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 478, in new_api
    result = method(self._model, cr, uid, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 4190, in _create
    self.pool[table].write(cr, user, [record_id], tocreate[table], context=context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 369, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_partner.py", line 536, in write
    result = super(res_partner, self).write(vals)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3819, in write
    self._write(old_vals)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 562, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3970, in _write
    result += self._columns[field].set(cr, self, id, field, vals[field], user, context=rel_context) or []
  File "/vagrant_data/odoo-9.0/openerp/osv/fields.py", line 638, in set
    att.write({'datas': value})
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 562, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/ir/ir_attachment.py", line 429, in write
    return super(ir_attachment, self).write(cr, uid, ids, vals, context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 369, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3819, in write
    self._write(old_vals)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 562, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3970, in _write
    result += self._columns[field].set(cr, self, id, field, vals[field], user, context=rel_context) or []
  File "/vagrant_data/odoo-9.0/openerp/osv/fields.py", line 1512, in set
    self._fnct_inv(obj, cr, user, id, name, value, self._fnct_inv_arg, context)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/ir/ir_attachment.py", line 228, in _data_set
    super(ir_attachment, self).write(cr, SUPERUSER_ID, [id], vals, context=context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 369, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3819, in write
    self._write(old_vals)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 562, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 4079, in _write
    recs.recompute()
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 5828, in recompute
    vals = rec._convert_to_write({n: rec[n] for n in ns})
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 5828, in <dictcomp>
    vals = rec._convert_to_write({n: rec[n] for n in ns})
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 5715, in __getitem__
    return self._fields[key].__get__(self, type(self))
  File "/vagrant_data/odoo-9.0/openerp/fields.py", line 807, in __get__
    self.determine_value(record)
  File "/vagrant_data/odoo-9.0/openerp/fields.py", line 889, in determine_value
    self.compute_value(recs)
  File "/vagrant_data/odoo-9.0/openerp/fields.py", line 869, in compute_value
    self._compute_value(records)
  File "/vagrant_data/odoo-9.0/openerp/fields.py", line 859, in _compute_value
    getattr(records, self.compute)()
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_partner.py", line 288, in _compute_images
    rec.image_medium = tools.image_resize_image_medium(rec.image)
  File "/vagrant_data/odoo-9.0/openerp/tools/image.py", line 143, in image_resize_image_medium
    return image_resize_image(base64_source, size, encoding, filetype, avoid_if_small)
  File "/vagrant_data/odoo-9.0/openerp/tools/image.py", line 73, in image_resize_image
    image = image_resize_and_sharpen(image, size)
  File "/vagrant_data/odoo-9.0/openerp/tools/image.py", line 92, in image_resize_and_sharpen
    image = image.convert('RGBA')
  File "/home/vagrant/odoo/local/lib/python2.7/site-packages/PIL/Image.py", line 832, in convert
    self.load()
  File "/home/vagrant/odoo/local/lib/python2.7/site-packages/PIL/ImageFile.py", line 200, in load
    d = Image._getdecoder(self.mode, d, a, self.decoderconfig)
  File "/home/vagrant/odoo/local/lib/python2.7/site-packages/PIL/Image.py", line 417, in _getdecoder
    raise IOError("decoder %s not available" % decoder_name)
ParseError: "decoder jpeg not available" while parsing /vagrant_data/odoo-9.0/openerp/addons/base/base_demo.xml:38, near
<record id="user_demo" model="res.users">
            <field name="partner_id" ref="base.partner_demo"/>
            <field name="login">demo</field>
            <field name="password">demo</field>
            <field name="signature">--
Mr Demo</field>
            <field name="company_id" ref="main_company"/>
            <field name="groups_id" eval="[(6,0,[ref('base.group_user'), ref('base.group_partner_manager')])]"/>
            <field name="image" type="base64" file="base/static/img/user_demo-image.jpg"/>
        </record>
2016-01-20 10:49:23,555 5089 ERROR mydb openerp.service.db: CREATE DATABASE failed:
Traceback (most recent call last):
  File "/vagrant_data/odoo-9.0/openerp/service/db.py", line 49, in _initialize_db
    db_name, demo, None, update_module=True)
  File "/vagrant_data/odoo-9.0/openerp/modules/registry.py", line 385, in new
    openerp.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 279, in load_modules
    loaded_modules, processed_modules = load_module_graph(cr, graph, status, perform_checks=update_module, report=report)
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 159, in load_module_graph
    _load_data(cr, module_name, idref, mode, kind='demo')
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 98, in _load_data
    tools.convert_file(cr, module_name, filename, idref, mode, noupdate, kind, report)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 852, in convert_file
    convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 939, in convert_xml_import
    obj.parse(doc.getroot(), mode=mode)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 802, in parse
    self.parse(rec, mode)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 805, in parse
    self._tags[rec.tag](self.cr, rec, de, mode=mode)
  File "/vagrant_data/odoo-9.0/openerp/tools/convert.py", line 709, in _tag_record
    id = self.pool['ir.model.data']._update(cr, self.uid, rec_model, self.module, res, rec_id or False, not self.isnoupdate(data_node), noupdate=self.isnoupdate(data_node), mode=self.mode, context=rec_context )
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/ir/ir_model.py", line 1101, in _update
    res_id = model_obj.create(cr, uid, values, context=context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py", line 845, in create
    return super(users_view, self).create(cr, uid, values, context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py", line 643, in create
    user_id = super(users_implied, self).create(cr, uid, values, context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py", line 336, in create
    user_id = super(res_users, self).create(cr, uid, vals, context=context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 342, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 4132, in create
    record = self.browse(self._create(old_vals))
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 478, in new_api
    result = method(self._model, cr, uid, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 4190, in _create
    self.pool[table].write(cr, user, [record_id], tocreate[table], context=context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 369, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_partner.py", line 536, in write
    result = super(res_partner, self).write(vals)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3819, in write
    self._write(old_vals)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 562, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3970, in _write
    result += self._columns[field].set(cr, self, id, field, vals[field], user, context=rel_context) or []
  File "/vagrant_data/odoo-9.0/openerp/osv/fields.py", line 638, in set
    att.write({'datas': value})
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 562, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/ir/ir_attachment.py", line 429, in write
    return super(ir_attachment, self).write(cr, uid, ids, vals, context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 369, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3819, in write
    self._write(old_vals)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 562, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3970, in _write
    result += self._columns[field].set(cr, self, id, field, vals[field], user, context=rel_context) or []
  File "/vagrant_data/odoo-9.0/openerp/osv/fields.py", line 1512, in set
    self._fnct_inv(obj, cr, user, id, name, value, self._fnct_inv_arg, context)
  File "/vagrant_data/odoo-9.0/openerp/addons/base/ir/ir_attachment.py", line 228, in _data_set
    super(ir_attachment, self).write(cr, SUPERUSER_ID, [id], vals, context=context)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 369, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 3819, in write
    self._write(old_vals)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 562, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **old_kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 4079, in _write
    recs.recompute()
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 5828, in recompute
    vals = rec._convert_to_write({n: rec[n] for n in ns})
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 5828, in <dictcomp>
    vals = rec._convert_to_write({n: rec[n] for n in ns})
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 5715, in __getitem__
    return self._fields[key].__get__(self, type(self))
  File "/vagrant_data/odoo-9.0/openerp/fields.py", line 807, in __get__
    self.determine_value(record)
  File "/vagrant_data/odoo-9.0/openerp/fields.py", line 889, in determine_value
    self.compute_value(recs)
  File "/vagrant_data/odoo-9.0/openerp/fields.py", line 869, in compute_value
    self._compute_value(records)
  File "/vagrant_data/odoo-9.0/openerp/fields.py", line 859, in _compute_value
    getattr(records, self.compute)()
  File "/vagrant_data/odoo-9.0/openerp/addons/base/res/res_partner.py", line 288, in _compute_images
    rec.image_medium = tools.image_resize_image_medium(rec.image)
  File "/vagrant_data/odoo-9.0/openerp/tools/image.py", line 143, in image_resize_image_medium
    return image_resize_image(base64_source, size, encoding, filetype, avoid_if_small)
  File "/vagrant_data/odoo-9.0/openerp/tools/image.py", line 73, in image_resize_image
    image = image_resize_and_sharpen(image, size)
  File "/vagrant_data/odoo-9.0/openerp/tools/image.py", line 92, in image_resize_and_sharpen
    image = image.convert('RGBA')
  File "/home/vagrant/odoo/local/lib/python2.7/site-packages/PIL/Image.py", line 832, in convert
    self.load()
  File "/home/vagrant/odoo/local/lib/python2.7/site-packages/PIL/ImageFile.py", line 200, in load
    d = Image._getdecoder(self.mode, d, a, self.decoderconfig)
  File "/home/vagrant/odoo/local/lib/python2.7/site-packages/PIL/Image.py", line 417, in _getdecoder
    raise IOError("decoder %s not available" % decoder_name)
ParseError: "decoder jpeg not available" while parsing /vagrant_data/odoo-9.0/openerp/addons/base/base_demo.xml:38, near
<record id="user_demo" model="res.users">
            <field name="partner_id" ref="base.partner_demo"/>
            <field name="login">demo</field>
            <field name="password">demo</field>
            <field name="signature">--
Mr Demo</field>
            <field name="company_id" ref="main_company"/>
            <field name="groups_id" eval="[(6,0,[ref('base.group_user'), ref('base.group_partner_manager')])]"/>
            <field name="image" type="base64" file="base/static/img/user_demo-image.jpg"/>
        </record>
2016-01-20 10:49:23,585 5089 INFO mydb openerp.modules.loading: loading 1 modules...
2016-01-20 10:49:23,640 5089 INFO mydb openerp.modules.module: module base: creating or updating database tables
2016-01-20 10:49:24,479 5089 ERROR mydb openerp.modules.registry: Failed to load registry
Traceback (most recent call last):
  File "/vagrant_data/odoo-9.0/openerp/modules/registry.py", line 385, in new
    openerp.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 279, in load_modules
    loaded_modules, processed_modules = load_module_graph(cr, graph, status, perform_checks=update_module, report=report)
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 137, in load_module_graph
    init_module_models(cr, package.name, models)
  File "/vagrant_data/odoo-9.0/openerp/modules/module.py", line 306, in init_module_models
    obj_list[0].recompute(cr, openerp.SUPERUSER_ID, {})
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 342, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 5827, in recompute
    for rec in recs.exists():
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 4967, in exists
    self._cr.execute(query, [tuple(ids)])
  File "/vagrant_data/odoo-9.0/openerp/sql_db.py", line 138, in wrapper
    raise psycopg2.OperationalError(msg)
OperationalError: Unable to use a closed cursor.
2016-01-20 10:49:24,488 5089 ERROR mydb openerp.http: Unable to use a closed cursor.
Traceback (most recent call last):
  File "/vagrant_data/odoo-9.0/openerp/http.py", line 114, in dispatch_rpc
    result = dispatch(method, params)
  File "/vagrant_data/odoo-9.0/openerp/service/common.py", line 57, in dispatch
    return g[exp_method_name](*params)
  File "/vagrant_data/odoo-9.0/openerp/service/common.py", line 29, in exp_authenticate
    res_users = openerp.registry(db)['res.users']
  File "/vagrant_data/odoo-9.0/openerp/__init__.py", line 50, in registry
    return modules.registry.RegistryManager.get(database_name)
  File "/vagrant_data/odoo-9.0/openerp/modules/registry.py", line 354, in get
    update_module)
  File "/vagrant_data/odoo-9.0/openerp/modules/registry.py", line 385, in new
    openerp.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 279, in load_modules
    loaded_modules, processed_modules = load_module_graph(cr, graph, status, perform_checks=update_module, report=report)
  File "/vagrant_data/odoo-9.0/openerp/modules/loading.py", line 137, in load_module_graph
    init_module_models(cr, package.name, models)
  File "/vagrant_data/odoo-9.0/openerp/modules/module.py", line 306, in init_module_models
    obj_list[0].recompute(cr, openerp.SUPERUSER_ID, {})
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 238, in wrapper
    return old_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 342, in old_api
    result = method(recs, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 5827, in recompute
    for rec in recs.exists():
  File "/vagrant_data/odoo-9.0/openerp/api.py", line 236, in wrapper
    return new_api(self, *args, **kwargs)
  File "/vagrant_data/odoo-9.0/openerp/models.py", line 4967, in exists
    self._cr.execute(query, [tuple(ids)])
  File "/vagrant_data/odoo-9.0/openerp/sql_db.py", line 138, in wrapper
    raise psycopg2.OperationalError(msg)
OperationalError: Unable to use a closed cursor.` 

`2016-01-20 10:49:23513 5089错误mydb openerp.modules.registry:无法加载注册表
回溯（最近一次呼叫最后一次）：
文件“/vagrant_data/odoo-9.0/openerp/modules/registry.py”，第385行，新格式
加载模块（注册表数据库、强制演示、状态、更新模块）
文件“/vagrant_data/odoo-9.0/openerp/modules/loading.py”，第279行，加载模块
已加载的模块、已处理的模块=加载模块图（cr、图、状态、执行检查=更新模块、报告=报告）
文件“/vagrant\u data/odoo-9.0/openerp/modules/loading.py”，第159行，加载模块图
_加载数据（cr、模块名称、idref、模式、种类='demo'）
文件“/vagrant_data/odoo-9.0/openerp/modules/load.py”，第98行，加载数据
转换文件（cr、模块名称、文件名、idref、模式、无更新、种类、报告）
文件“/vagrant_data/odoo-9.0/openerp/tools/convert.py”，第852行，在convert_文件中
转换xml导入（cr、模块、fp、idref、模式、noupdate、报告）
文件“/vagrant_data/odoo-9.0/openerp/tools/convert.py”，第939行，在convert_xml_import中
解析（doc.getroot（），mode=mode）
文件“/vagrant_data/odoo-9.0/openerp/tools/convert.py”，第802行，解析中
self.parse（rec，mode）
文件“/vagrant_data/odoo-9.0/openerp/tools/convert.py”，第805行，解析中
self.\u标签[rec.tag]（self.cr，rec，de，mode=mode）
文件“/vagrant_data/odoo-9.0/openerp/tools/convert.py”，第709行，在标签记录中
id=self.pool['ir.model.data'].\u更新（cr、self.uid、rec\u model、self.module、res、rec\u id或False，而不是self.isnoupdate（数据节点），noupdate=self.isnoupdate（数据节点），mode=self.mode，context=rec\u context）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第238行，在包装器中
返回旧的_api（self、*args、**kwargs）
文件“/vagrant\u data/odoo-9.0/openerp/addons/base/ir/ir\u model.py”，第1101行，在更新中
res_id=model_obj.create（cr、uid、value、context=context）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第238行，在包装器中
返回旧的_api（self、*args、**kwargs）
文件“/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py”，第845行，在create中
返回超级用户（用户视图，自我）。创建（cr，uid，值，上下文）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第238行，在包装器中
返回旧的_api（self、*args、**kwargs）
文件“/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py”，第643行，在create中
user\u id=super（users\u默示，self）。创建（cr、uid、值、上下文）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第238行，在包装器中
返回旧的_api（self、*args、**kwargs）
文件“/vagrant_data/odoo-9.0/openerp/addons/base/res/res_users.py”，第336行，在create中
user\u id=super（res\u users，self）.创建（cr，uid，VAL，context=context）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第238行，在包装器中
返回旧的_api（self、*args、**kwargs）
旧api中的文件“/vagrant_data/odoo-9.0/openerp/api.py”，第342行
结果=方法（recs、*args、**kwargs）
文件“/vagrant_data/odoo-9.0/openerp/models.py”，第4132行，创建
记录=self.browse（self.\u create（old\u vals））
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第236行，在包装器中
返回新的_api（self、*args、**kwargs）
新api中的文件“/vagrant_data/odoo-9.0/openerp/api.py”，第478行
结果=方法（自身模型、cr、uid、*参数、**旧参数）
文件“/vagrant\u data/odoo-9.0/openerp/models.py”，第4190行，在创建中
self.pool[table].write（cr，用户，[record\u id]，tocreate[table]，context=context）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第238行，在包装器中
返回旧的_api（self、*args、**kwargs）
旧api中的文件“/vagrant_data/odoo-9.0/openerp/api.py”，第369行
结果=方法（recs、*args、**kwargs）
文件“/vagrant_data/odoo-9.0/openerp/addons/base/res/res_partner.py”，第536行，以书面形式
结果=超级（res_partner，self）。写入（VAL）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第236行，在包装器中
返回新的_api（self、*args、**kwargs）
文件“/vagrant_data/odoo-9.0/openerp/models.py”，第3819行，以书面形式
自我书写（旧版本）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第236行，在包装器中
返回新的_api（self、*args、**kwargs）
文件“/vagrant\u data/odoo-9.0/openerp/api.py”，第562行，在新api中
结果=方法（self.\u模型、cr、uid、self.ids、*args、**旧的\u kwargs）
文件“/vagrant_data/odoo-9.0/openerp/models.py”，第3970行，在_write中
结果+=self.\u列[字段]。设置（cr、self、id、字段、VAL[字段]、用户、上下文=rel\u上下文）或[]
文件“/vagrant_data/odoo-9.0/openerp/osv/fields.py”，第638行，成套
att.write（{'datas'：value}）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第236行，在包装器中
返回新的_api（self、*args、**kwargs）
文件“/vagrant\u data/odoo-9.0/openerp/api.py”，第562行，在新api中
结果=方法（self.\u模型、cr、uid、self.ids、*args、**旧的\u kwargs）
文件“/vagrant_data/odoo-9.0/openerp/addons/base/ir/ir_attachment.py”，第429行，以书面形式
返回super（ir_附件，self）.write（cr、uid、ID、VAL、上下文）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第238行，在包装器中
返回旧的_api（self、*args、**kwargs）
旧api中的文件“/vagrant_data/odoo-9.0/openerp/api.py”，第369行
结果=方法（recs、*args、**kwargs）
文件“/vagrant_data/odoo-9.0/openerp/models.py”，第3819行，以书面形式
自我书写（旧版本）
文件“/vagrant_data/odoo-9.0/openerp/api.py”，第236行，在包装器中
返回新的_api（self、*args、**kwargs）
文件“/vagrant\u data/odoo-9.0/openerp/api.py”，第562行，在新api中
结果=方法（自身）