From eb4b42e85f77dda3790774852fd9876ea296b668 Mon Sep 17 00:00:00 2001
From: "Somesh Khare(OpenERP)" <>
Date: Thu, 1 Nov 2012 19:00:24 +0530
Subject: [PATCH] [FIX]project: Error when no date given in the selected
 project in Scheduling Task Wizard and Press Compute button

bzr revid: mma@tinyerp.com-20121101133024-cvg0lixafru3arjm
---
 addons/project/project.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/addons/project/project.py b/addons/project/project.py
index 3b0057c67b7..f097f541cc6 100644
--- a/addons/project/project.py
+++ b/addons/project/project.py
@@ -429,6 +429,8 @@ def Project():
         return result
 
     def _schedule_project(self, cr, uid, project, context=None):
+        if not project.date_start:
+            raise osv.except_osv(_('Warning !'),_("You must assign Start Date on the Project '%s' !") % (project.name,)) 
         resource_pool = self.pool.get('resource.resource')
         calendar_id = project.resource_calendar_id and project.resource_calendar_id.id or False
         working_days = resource_pool.compute_working_calendar(cr, uid, calendar_id, context=context)