Hey all,

So with a fresh install of Silverstripe on WinXP SP2 with Apache 2.2.4, PHP 5.2.3 and mySQL 5.0+ I get an error call to undefined index with AssetTableField.php on line 25 (or something to that affect) in the Files & Images section. I do the /db/build and no more problem. Not a big deal, but kind of worrying getting an error message on a clean install.

Now, I try to install the gallery. I put gallery in the root folder, do a db build and flush, and create a new gallery page. I then go to Files and Images and upload some stuff into the gallery folder just created. I go to view it on my site, and they show up just fine, but there's a half page of errors above it that look like this:

Notice: Undefined index: start in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 381

Notice: Undefined variable: group in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 330

Notice: Trying to get property of non-object in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 330

Notice: Undefined variable: group in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 330

Notice: Trying to get property of non-object in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 330

Notice: Undefined variable: params in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 332

Notice: Undefined variable: group in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 330

Notice: Trying to get property of non-object in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 330

Notice: Undefined variable: group in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 330

Notice: Trying to get property of non-object in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 330

Notice: Undefined variable: params in E:\Apache\htdocs\silverstripe\gallery\code\GalleryPage.php on line 332

Any help? I like silverstripe more than the other CMS programs I've used but have been at it for an hour and can't get it working...

And (last thing) when I press sort sub-pages under content I get this

Error in Ajax evaluator on line 974: invalid flag after regular expression
Notice: Undefined index: ID in E:\Apache\htdocs\silverstripe\cms\code\LeftAndMain.php on line 671
Error in request

Thanks
-Tyler

I also just installed the Gallery and I am experiencing the same problem when I place the pictures in the Upload directory and point the Gallery Page there. However, if I point the Gallery Page to another directory under Assets (e.g. Gallery) the page does not load any images. In Firefox console I do not see errors though in IE 7 I get a warning on line 846, char 3, Object doesn't support this property or method. I suspect this line number pertains to the lightwindow.js file. This also occurs if there are no images in the directory. Please let me know if I am doing something wrong. I have XP SP2 with Apache 2.2.4, PHP 5.2.5 and MySql 5.0.27. Thanks in advance. The rest of the CMS is working fine.

I fixed an undefined index error in the GalleryPage.php

Original Code: Lines 377 - 386
function CurrentGalleryItems() {
/** Get the limit **/
$limit = "";
if( $this->MediaPerPageLimit ) {
if( ! is_numeric( $_REQUEST['start'] ) )
$_REQUEST['start'] = 0;
$limit = $_REQUEST['start'] . "," . $this->MediaPerPage;
}
return $this->GalleryItems( $limit );
}
-----------------------------------------------------
Fixed Code: Lines 377 - 393
function CurrentGalleryItems() {
/** Get the limit **/
$limit = "";
if( $this->MediaPerPageLimit ) {
if (!EMPTY($_REQUEST['start'] ) ){

if( ! is_numeric( $_REQUEST['start'] ) )
$_REQUEST['start'] = 0;
}
else
{
$_REQUEST['start'] = 0;
}
$limit = $_REQUEST['start'] . "," . $this->MediaPerPage;
}
return $this->GalleryItems( $limit );
}

I guess nobody else has experienced this problem? Is this posted in the wrong place. I can not seem to resolve this issue.

Try to jump on icq, you may have better luck there. Sorry, I have no experience with the Windows installer/lighty so I don't think I'll be able to help :(

I had the same problems and managed to remove the errors by editing the galleryPage.php file.

To remove the error on line 381 I followed arozz7's fix.

The other 2 errors looked like they were variables being referenced out of scope.

To fix error on line 330 I added

$group = $this->Extensions();

to the top of the function under
function GalleryItems( $limit ) {

To Fix error on line 332 I moved the line

$params = array();

from line 285 to the line underneath the line you added in the last step.

I've attached my galleryPage.php as an attachment for ease of use.

I'm not a php programmer, but I have working galleries using images in the galleries folder and no errors.

Hope this helps :D

I'm having the same problem...
The fixes above removes the errors but leaves me with a blank page.

vokesalex,

I've got a fix which believe to be a bit cleaner. Apart from changing CurrentGalleryItems() as described earlier, I have moved the initialisation of $params and $group to the beginning of the first foreach statement, giving the the attached result.

Well...
Saimo, if i use your fixed version i get an Error and nothing works...

I won't get that Error on line 330 where:

if( ! $item->PopupEmbed && $group->Type != 'Documents' && $group->Type != 'WebPages' )

is made... because $group is not an object.
I just wonder why all the other calls on $group are working...

I've got no idea how to get that thing running.

and there's another thing. somewhere around line 380++ you'll find something like:

if( ! is_numeric( $_REQUEST['start'] ) )

and that doesn't work either. I get complains that the index "start" doesn't exists...

Don't know how to fix that one as well...

anyone got a helping hand?