Codeigniter resize image not working

[Prateek_2]

I am using codeigniter 2.1.2 on Win 8.1

and the following code is not working

$this->load->library('image_lib');

$config['image_library'] = 'GD2';
$config['source_image'] = 'C:/xampp/htdocs/imgt/wall/wallpaper2.jpg';

$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['width']     = 75;
$config['height']   = 50;

$this->load->library('image_lib', $config); 

var_dump( $this->image_lib->resize()); // this returns true

What is the problem i checked GD is installed ??

I also tried the same code in 2.2.0 here too not working

[cereal]

Hi, what does returns from:

echo $this->image_lib->display_errors();

[iamthwee]

Yes the above will help point us in the right direction.

Could be a number of things, settings write permissions on the directory 777 you might have to set GD2 to lowercase, not sure if that makes any difference?

[cereal]

you might have to set GD2 to lowercase, not sure if that makes any difference?

Good suggestion, but no, the initialize() method uses strotolower() to rewrite the image_library value:

$this->image_library = strtolower($this->image_library);

A part that, it could be permissions, memory or other problems, like uploads size limits...

[veedeoo]

you can try using the absolute or relative url of the image or try adding

file://

## or

file:///

[nhantam]

My Error: "You must specify a source image in your preferences."

Could you help how do I fixed ?

Thanks