Module won't install on windows 7 - float_rounding error

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Module won't install on windows 7 - float_rounding error

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Ariles Zebbar

Hi there,

I am installing OpenERP on a w7 environnement for demo purposes, and when installing any module, i have this error: Any solution would be appreciate. Thank you

    Client Traceback (most recent call last):
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\web\http.py", line 204, in dispatch
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\web\controllers\main.py", line 1132, in call_button
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\web\controllers\main.py", line 1120, in _call_kw
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\web\session.py", line 42, in proxy
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\web\session.py", line 30, in proxy_method
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\web\session.py", line 103, in send


Server Traceback (most recent call last):
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\web\session.py", line 89, in send
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\netsvc.py", line 292, in dispatch_rpc
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\service\web_services.py", line 626, in dispatch
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\osv\osv.py", line 190, in execute_kw
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\osv\osv.py", line 132, in wrapper
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\osv\osv.py", line 199, in execute
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\osv\osv.py", line 187, in execute_cr
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\base\module\module.py", line 713, in install_from_urls
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\base\module\module.py", line 424, in button_immediate_install
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\base\module\module.py", line 475, in _button_immediate_function
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\pooler.py", line 39, in restart_pool
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\modules\registry.py", line 233, in new
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\modules\loading.py", line 354, in load_modules
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\modules\loading.py", line 256, in load_marked_modules
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\modules\loading.py", line 192, in load_module_graph
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\modules\loading.py", line 77, in <lambda>
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\modules\loading.py", line 122, in _load_data
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\tools\yaml_import.py", line 928, in yaml_import
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\tools\yaml_import.py", line 864, in process
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\tools\yaml_import.py", line 875, in _process_node
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\tools\yaml_import.py", line 325, in process_record
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\tools\yaml_import.py", line 415, in _create_record
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\tools\yaml_import.py", line 515, in _eval_field
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\.\openerp\tools\yaml_import.py", line 450, in _create_record
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\purchase\purchase.py", line 1029, in onchange_product_id
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\product\pricelist.py", line 326, in price_get
  File "C:\OpenERP\OpenERP 7.0-20140306-001044\Server\server\openerp\addons\product\pricelist.py", line 298, in price_get_multi
AttributeError: 'module' object has no attribute 'float_rouding'

Martin

For demonstrations I always use virtual machines. That way I can quickly recover from just about any kind of mistake. See my previous answer here: http://help.openerp.com/question/45826/uncaught-typeerror-cannot-read-property-prototype-of-null/?answer=45831#post-id-45831 Hope it helps.

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