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new v1.5 Loader bug? - Loader attempts to include() class file multiple times
 
hlz
Posted: 01 November 2006 10:36 AM   [ Ignore ]   [ # 16 ]  
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coolfactor - 01 November 2006 10:24 AM
hlz - 01 November 2006 05:15 AM

Maybe CI’s way of loading libraries is not the best way in this case as i need multiple instances of the same library/class. Therefor a $ci->load->class(‘myclass’) method could be handy. It should only load the library-class and leave the rest to the developer.

So, any thoughts? Or, perhaps an alternate solution?

Now that the core libraries are extendable, you could add your class() method to the Loader, at least under PHP 5. Rick fixed Loader extendibility at the last minute for v1.5.0, but I’m not sure about support in PHP 4 yet. I’m sure he addressed that, but you’ll need try it.

Ah, no, the loader cannot be extended in PHP4. Already tried. Edit: you are right, it does in PHP5.
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Rick Ellis
Posted: 01 November 2006 12:02 PM   [ Ignore ]   [ # 17 ]  
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As I indicated earlier in this thread, the new build I uploaded yesterday fixes the multiple loading issue, so you can include things as many times as you want, including libraries.

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jaapio
Posted: 01 November 2006 07:08 PM   [ Ignore ]   [ # 18 ]  
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There are still some errors in the loader. When i load a custom made library some things go wrong. even if this class has only an empty constructor.
for an example:
Error demo

using CI 1.5.0.1, with the following auto-libs:

$autoload['libraries'] = array('database', 'pagination','publisherlib');

publisherlib:

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');

class Publisherlib{
    var $obj;

    function Publisherlib()
    {
        $this->obj =& get_instance();
        
    }
   
   function getheadlines($site_id)
   {
      $this->obj =& get_instance();
      $this->obj->load->model('Articlesmodel');
      return $this->obj->Articlesmodel->get_last_ten_headlines($site_id);   
   }
   
   function gettopics($site_id)
   {
      $this->obj =& get_instance();
      $this->obj->load->model('Topicmodel');
      return $this->obj->Topicmodel->get_last_ten_topics($site_id);   
   }  
}
?>


even when i comment all functions, I get this error. but when I remove publisherlib from the auto load. the page works perfect. except the fuctions using publisherlib.

I hope there will be a solution. other wise I have to downgade to 1.4.1

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<? echo $_GET[‘a_life’]; ?>
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coolfactor
Posted: 01 November 2006 07:37 PM   [ Ignore ]   [ # 19 ]  
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jappio,

I get a blank page for your Demo link, but when I view the source, I get this:

<HTML>
<HEAD>
</HEAD>
<FRAMESET FRAMEBORDER="NO">

   <FRAME SRC="http://fphpcode.nl/index2.php">


</FRAMESET>
<NOFRAMES>
There is no frame support on your browser.
</NOFRAMES>
</HTML>

Is your site supposed to be frame-based?
Is index2.php a Code Igniter front-controller?

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jaapio
Posted: 02 November 2006 05:50 AM   [ Ignore ]   [ # 20 ]  
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yes it is. But this will not make any difrence. When you address http://fphpcode.nl/index2.php you will see the same message.
But if i remove the Lib which i posted. I don’t get this message.

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Craig Rodway
Posted: 02 November 2006 06:44 AM   [ Ignore ]   [ # 21 ]  
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You don’t need $this->obj =& get_instance(); in every function, just in the constructor like you already have.

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jaapio
Posted: 02 November 2006 06:49 AM   [ Ignore ]   [ # 22 ]  
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removed it. but no change:(

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hlz
Posted: 02 November 2006 06:59 AM   [ Ignore ]   [ # 23 ]  
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First, there is an error in http://demo.fphpcode.nl/. There are too many redirects being generated. As a result I think I can’t see the same message you are seeing.

Second, are you sure you have CI 1.5.0.1 (the new Loader.php) and not a cached version of the download?
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jaapio
Posted: 02 November 2006 07:08 AM   [ Ignore ]   [ # 24 ]  
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Gonna try to download it again. But I don’t think this will help

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jaapio
Posted: 02 November 2006 07:10 AM   [ Ignore ]   [ # 25 ]  
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it didn’t work. I think I go back to the point where everything worked. And try an update again.

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hlz
Posted: 02 November 2006 07:14 AM   [ Ignore ]   [ # 26 ]  
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What PHP Error do you get? (as i can’t see it)
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jaapio
Posted: 02 November 2006 07:18 AM   [ Ignore ]   [ # 27 ]  
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I didn’t get an error. You have seen the page. It looks like an over load.
I will remove everything and start with a clean CI install. I hope that will solve the problem

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hlz
Posted: 02 November 2006 07:23 AM   [ Ignore ]   [ # 28 ]  
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jaapio - 02 November 2006 07:18 AM

I didn’t get an error. You have seen the page. It looks like an over load.
I will remove everything and start with a clean CI install. I hope that will solve the problem

Did you use the redirect() function? Because that is what your link does: infinite redirects.
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jaapio
Posted: 02 November 2006 08:01 AM   [ Ignore ]   [ # 29 ]  
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It is working again. There was an error in a model. When I uploaded the backup of my application everything worked. I didn’t search for an error in a model for this.

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Crafter
Posted: 08 November 2006 02:40 PM   [ Ignore ]   [ # 30 ]  
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I’ve experienced this when I tried repalcing native (session) classes.

Refer to this post: http://codeigniter.com/forums/viewthread/46640/. I’ve updated that pos with info related to the native session but I feel that the problem described in both posts could be a a result of the same problem.

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