phpThumb problem

[bendo01]

i use phpThumb-1.7.11-201108081537-beta and place it in app/vendors/phpThumb/{files}
using cakephp 1.3.11 and php 5.3.8 , when i setting meio_upload in my model :

var $actsAs = array('Utils.Sluggable' => array('label'=>'name','separator'=>'-','update'=>'true'),'Tree','MeioUpload.MeioUpload' => array('filename'));

it works perfect,

but when i change the settings like this :
var $actsAs = array('Utils.Sluggable' => array('label'=>'name','separator'=>'-','update'=>'true'),'Tree',
'MeioUpload.MeioUpload' => array(
'filename'=>array(
'thumbsizes' => array('320x90' => array('width' => 320,'height' => 90))
)
));

it give me this error:
( ! ) Fatal error: Class 'phpthumb' not found in /opt/local/www/new_sia/app/plugins/meio_upload/models/behaviors/meio_upload.php on line 892
Call Stack

Time Memory Function Location

1 0.0000 657496 {main}( ) ../index.php:0
2 0.0275 1883080 Dispatcher->dispatch( ) ../index.php:83
3 0.0315 2066952 Dispatcher->_invoke( ) ../dispatcher.php:171
4 0.3907 7452784 call_user_func_array ( ) ../dispatcher.php:204
5 0.3907 7453080 MenusController->admin_add( ) ../dispatcher.php:204
6 0.3916 7455744 Model->save( ) ../menus_controller.php:100
7 0.3966 7481600 BehaviorCollection->trigger( ) ../model.php:1281
8 0.3991 7483856 ModelBehavior->dispatchMethod( ) ../model_behavior.php:494
9 0.3991 7484208 MeioUploadBehavior->beforeSave( ) ../model_behavior.php:169
10 0.3991 7484256 MeioUploadBehavior->upload( ) ../meio_upload.php:322
11 0.3991 7484256 MeioUploadBehavior->_uploadFile( ) ../meio_upload.php:374
12 0.4001 7485960 MeioUploadBehavior->_createThumbnails( ) ../meio_upload.php:801
13 0.4001 7486592 MeioUploadBehavior->_createThumbnail( ) ../meio_upload.php:862

when i check the behavior on line 892

// Import phpThumb class
App::import('Vendor','phpthumb', array('file' => 'phpThumb'.DS.'phpthumb.class.php'));

// Configuring thumbnail settings
$phpThumb = new phpthumb;

is phpthumb file doesn't load properly? or i miss something?

[bendo01]

i test it with this simple code:

if(App::import('Vendor', 'phpthumb', array('file' => 'phpThumb' . DS . 'phpthumb.class.php'))==false){
pr('error when loading phpthumb');
exit;
}

i don't know if this is cakephp 1.3.11 bug

[alexgenovese]

I have the same problem with cakephp 2.0.5

[ariaraujo]

Solution:
MeioUploadBehavior.php line 935 change to:
$test = App::import('Vendor', 'PhpThumb', array('file' => 'phpthumb'.DS.'phpthumb.class.php'));