I changed the flag you mentioned to true in phpThumb.config.php.default and
phpThumb.class.php (I assume these are the files I was supposed to modify). 
And now, it generates I get:

Array ( [error] => 0 [src] =>
garagecar/thumbs/2a562aaab2efeb439d5b63c753746c3e.jpg [w] => 100 [h] => 100
)

However, that image link does not work (shows up blank) and no image is
created in that folder.  Any ideas why this might be the case?

Here's my helper call code:

                $thumbnail = $phpthumb->generate(
                                array(
                                    'save_path' => WWW_ROOT . 
'garagecar/thumbs',
                                    'display_path' => 'garagecar/thumbs',
                                    'error_image_path' =>  'user/blankuser.jpg',
                                    'src' => WWW_ROOT . 'img/garagecar/' .
'gc'.$garagecars[0]['GarageCar']['id'] . '_i' .
$garagecars[0]['GarageCar']['default_image_id'] . '.jpg',
                                    'w' => 100,
                                    'h' => 100,
                                    'q' => 100,
                                    'zc' => 1
                                )
                            );


euromark (munich) wrote:
> 
> 
> i guess i found the problem
> 
> you need $PHPTHUMB_CONFIG['allow_src_above_docroot'] = true;
> if you use /webroot/ as your top level folder (on localhost i use /
> localhost/.../app/
> 
> and as this helper does not use the config.php, you just need to pass
> it before calling the setParameter() method
> 
> 
> On 13 Sep., 22:54, "euromark (munich)" <[email protected]>
> wrote:
>> funny thing
>>
>> i tried that helper
>> and on localhost with xampp/windowsXp it works just fine
>>
>> after uploading it to my webserver (linux), it broke (same error as
>> yours)
>>
>> so my guess is something with the paths?
>> i carefully set them up with DS - and they look all right..
>>
>> i made sure the cache folder is set to 777 etc
>> so missing rights can be ruled out, too
>>
>> did you figure it out, yet?
>>
>> On 13 Sep., 22:51, "euromark (munich)" <[email protected]>
>> wrote:
>>
>> > On 11 Sep., 23:24, hahmadi82 <[email protected]> wrote:
>>
>> > > I'm trying to use this helper with the phpThumb
>> library:http://code621.com/content/1/phpthumb-helper-for-cakephp
>>
>> > > When I run the code to give me a thumbnail I get:
>>
>> > >  Array ( [error] => 1 [error_detail] => phpThumb
>> > > v1.7.9200805132119thissourceFilename and thissrc are both empty [src]
>> =>
>> > > user/blankuser.jpg [w] => 100 [h] => 100 )
>>
>> > > Does anyone know what the error_detail means?
>>
>> > > --
>> > > View this message in
>> context:http://www.nabble.com/phpThumb-tp25408589p25408589.html
>> > > Sent from the CakePHP mailing list archive at Nabble.com.
> > 
> 
> 

-- 
View this message in context: 
http://www.nabble.com/phpThumb-tp25408589p25430889.html
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