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CodeIgniter: "Unable to load the requested class"

On my WAMP box, I did the following:

  1. Added a file called /application/libraries/Foo.php
  2. Foo.php is a class, and it's name is Foo
  3. In /application/config/autoload.php, I added $autoload['libraries'] = array('foo');

Everything works fine. When I upload to my LAMP box, I get the following error:

Unable to load the requested class: foo

Permission of /application/libraries/Foo.php is 0755. Owner is the same as the rest of the CI files. Taking foo out from autoload makes the problem go away.

Any ideas what might be wrong?

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StackOverflowNewbie Avatar asked Nov 06 '11 10:11

StackOverflowNewbie


2 Answers

In Windows, capitalization in paths doesn't matter. In Linux it does.

When you autoload, use "Foo" not "foo".

I believe that will do the trick.

I think it works when you take it out of autoloading because codeigniter is smart enough to figure out the capitalization in the path and classes are case independent in php.

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evan Avatar answered Sep 19 '22 12:09

evan


I had a similar issue when deploying from OSx on my local to my Linux live site.

It ran fine on OSx, but on Linux I was getting:

An Error Was Encountered

Unable to load the requested class: Ckeditor

The problem was that Linux paths are apparently case-sensitive so I had to rename my library files from "ckeditor.php" to "CKEditor.php".

I also changed my load call to match the capitalization:

$this->load->library('CKEditor');
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Ian Avatar answered Sep 21 '22 12:09

Ian