Odoo Help


White/blank screen when loading OpenERP

Saghir A. Khatri
on 4/15/15, 4:58 AM 2,408 views

I am trying to open OpenERP using url http:// ip:port/ but it shows blank/white screen instead of login form. Earlier in the morning it was working fine. I don't remember any particular changes that i have done on server except i was trying to remove pagination using limit in setting->action-> window and updating following method at


'File view_list.js' Line num 117

limit: function () {

if (this._limit === undefined) {

this._limit = (this.options.limit

|| this.defaults.limit

|| (this.getParent().action || {}).limit

|| 80);


return this._limit;


I have reverted changes in code.

I tried restarting Postgresql, OpenERP server, restarting my router etc, but issue is same. I am running out of ideas. Kindly Help!


Hasan Shabbir
On 1/27/18, 1:58 AM

Happened after I installed  https://www.odoo.com/apps/modules/11.0/pos_orders/ and  https://www.odoo.com/apps/modules/10.0/pos_order_return/ 

point_of_sale.assets.js:124 Error: QWeb2: Template 'OrdersScreenWidget' not found

Getting these messages in console. 

at Object.exception (

at Engine._render (

at Engine.render (

at Class.renderElement (

at Class.renderElement (

at Class.prototype.(anonymous function) [as renderElement] (



at fire (

at Object.add [as done] (

(anonymous) @ point_of_sale.assets.js:124

Dear Hassan, I am having same problem. Did you figure a way out?

on 2/18/18, 11:59 AM

Just restart the server and everything will be fine. Let everything load at its own.

Megaline Pvt Ltd, Hasan Shabbir
on 2/18/18, 11:13 PM
Moshe Flam
On 7/27/16, 5:28 PM

Mixed Content: The page at 'https://www.odoo.com/page/point-of-sale-shop' was loaded over HTTPS, but requested an insecure resource 'http://demo3.odoo.com/pos/web'. This request has been blocked; the content must be served over HTTPS.

chrome-extension://enhhojjnijigcajfphajepfemndkmdlo/cast_sender.js Failed to load resource: net::ERR_FAILED

chrome-extension://fmfcbgogabcbclcofgocippekhfcmgfj/cast_sender.js Failed to load resource: net::ERR_FAILED

I disabled AdBlock on pages from site, to no avail. 

Loading site directly, (http://demo3.odoo.com/pos/web) solved the problem

Yacov Mosbacher
on 7/27/16, 5:30 PM
Bipin rathod
On 4/19/15, 12:57 PM

Try to delete History which is store in your browser. hope this will work.


Shawn Varghese

--Shawn Varghese--
| 5 3 7
Dubai, United Arab Emirates
--Shawn Varghese--

Shawn Varghese
On 4/15/15, 7:08 AM

Open your console on the browser (for Chrome/Firefox it is Ctrl+Shift+J). If there are any messages there, paste the content here.

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Asked: 4/15/15, 4:58 AM
Seen: 2408 times
Last updated: 1/27/18, 1:58 AM