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General questions about getting started with SilverStripe that don't fit in any of the categories above.

Moderators: martimiz, Sean, biapar, Willr, Ingo, swaiba, simon_w

SS3 Gridfield "Not Found" Error


27 Posts   3328 Views


20 June 2012 at 1:31am (Last edited: 20 June 2012 1:33am), Community Member, 17 Posts


thanks for your answer this are good news! At least I know is my mistake.

I did more or less the same. I create a class Program as a Page and Module as a DataObject, the relation is many_many. But I get the same, I open pages then Program and go to the tab Modules, there I have the table with all the modules I added from the dataobject, but there is noway to link then in a relationship, checkbox that will insert the relation in the table Program_Modules.

******** Program.php *********

class Program extends Page {
   static $many_many = array(
      'Modules' => 'Module'

   function getCMSFields() {
    $fields = parent::getCMSFields();
      $dList = DataList::create('Module');
      $gridFieldConfig = GridFieldConfig_RelationEditor::create();

$gridField = new GridField('Modules', 'Modules', $dList, $gridFieldConfig);
      $fields->addFieldToTab( 'Root.Content.Modules', $gridField);
    return $fields;

class Program_Controller extends Page_Controller {

******** Modules.php **********

class Module extends DataObject {
   static $db = array(
      'Name' => 'Text'
   static $belongs_many_many = array(
      'Programs' => 'Program'
   static $summary_fields = array(
'Name' => 'Name'

I will be really gratefull if you Could you explain where I fail and how you do, please. Greetings


25 June 2012 at 9:53pm Community Member, 17 Posts

No?? anybody did it??

Any help will be athanked


26 June 2012 at 9:06am Forum Moderator, 474 Posts

You need to pass the RelationList to the GridField, not just a DataList. So you want

$dList = $this->Modules();


27 June 2012 at 7:55pm Community Member, 3 Posts

Same problem here on SS3 RC2. UploadField was working for some time, but now when I try to upload image "Not Found" appears. There is also problem with selecting image from cms files, no files are found in "Uploads" directory.


28 June 2012 at 12:57am Community Member, 25 Posts

Same upload problem continues with fresh RC3 too. Tried on two different servers with php 5.3 and 5.4


28 June 2012 at 3:32am Community Member, 41 Posts

I haven't been doing exactly the same as Bolixe. I have just been using a simple has_one relation with the GridFieldConfig_RelationEditor. I originally had the not found problem but since moving to beta 3 everything has been fine through rc2.

I don't know if this had anything to do with it but when I was having the problem, I originally upgraded by just moving in the new cms and framework folders. Since my first install to b2 broke, just to make sure I wasn't missing anything I dragged in and replaced everything but mysite and themes folders.

Everything has been good since then.


9 July 2012 at 9:14pm Community Member, 81 Posts

I do have exactly the same problem in SS 3.0.0 stable. I'm using a very simple DataObject code:

class FotoItem extends DataObject {

   public static $db = array(
'Titel' => 'Varchar'

   public static $has_one = array(

public function getCMSFields_forPopup() {
$fields = new FieldList();
$fields->push( new UploadField('Foto', 'Foto\'s'));
return $fields;

Anybody else facing this problem?


10 July 2012 at 12:38am Forum Moderator, 474 Posts

GridField uses getCMSFields, not getCMSFields_forPopup.