erp5_core: we should use str not object

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/ERP5Site_updateTranslationTable.py

@@ -42,7 +42,7 @@ for portal_type in portal_type_list:
         # translate state title as well
         if state.getTitle() is not None and state.getTitle() != '':
           state_var_title = '%s_title' % state_var
-          translated_message, msg_id = getTranslatedWorkflowStateWithPortalType(context.Localizer, wf_id, lang, portal_type, state.getTitle())
+          translated_message, msg_id = getTranslatedWorkflowStateWithPortalType(context.Localizer, wf_id, lang, portal_type.getId(), state.getTitle())
           key = (lang, portal_type.getId(), state_var_title, state_reference, msg_id)
           if key not in translated_keys:
             translated_keys[key] = None # mark as translated