Installaion Error

[buyandsell]

 I have tried to install the abantecart but found some error of configuration
section. with this text.

Sorry, but error occurred during installation:
OK: {"ret_code":50}
Name  Info
2::warning
Invalid argument supplied for foreach() in
......../public_html/core/lib/cache.php on line 52

Anybody help me in this regards.
I am waiting
Thanks

[abolabo]

is folder "system" and its subfolders are writable ?

[abantecart]

Did you pass installation validation screen on first step? How and where do you install abantecart?

[smallfish]

I also have this problem at installation screen step 3.

=======================
Sorry, but error occurred during installation:
OK: {"ret_code":50}
Name   Info
2::warning
Invalid argument supplied for foreach() in /var/www/core/lib/cache.php on line 52
=======================

I am using Debian 7.02 server with PHP-FPM Php 5.3.28

[abolabo]

is folder system/cache writable?
try to replace file core/lib/cache.php by attached.

[smallfish]

Yes! It is writeable.

But I have added this line. ( if(is_array($cache_files)) { )
It seems that the function glob() can't return the value (array) to the $cache_files.

It works for me to add the line : if(is_array($cache_files)) {

Thank you!

     public function __construct() {
      $this->registry = Registry::getInstance ();
      $cache_files = glob( DIR_CACHE. '*/*', GLOB_NOSORT);
      if(is_array($cache_files)) {
      foreach ($cache_files as $file) {
         //first of all check if file expired. delete it if needed
         $file_time = filemtime($file);
         if ( (time() - $file_time) > $this->expire ) {
            if (file_exists($file)) {
               unlink($file);
               continue;
            }
         }
         //build cache map as array {cache_file_name_without_timestamp=>expire_time}
         $ch_base = substr($file,0,-11);
         $this->cache_map[$ch_base] = $file_time + $this->expire;
      }
      }
     }

[abolabo]

yes. cause is glob function result. But i can not to understand why it returns false. Can't to reproduce.. can you help me with that?

[smallfish]

yes. cause is glob function result. But i can not to understand why it returns false. Can't to reproduce.. can you help me with that?

How can I help?

[smallfish]

It seems that I have fixed the problem by removing character "*' in the following line.

modify    $cache_files = glob( DIR_CACHE. '*/*', GLOB_NOSORT);

to
   $cache_files = glob( DIR_CACHE. '/*', GLOB_NOSORT);

It works now.

Besides, after I have installed abantecart successfully. I also have found that there is missing "?>" in the /system/config.php file.
Please also fix it.

[abolabo]

It seems that I have fixed the problem by removing character "*' in the following line.

modify    $cache_files = glob( DIR_CACHE. '*/*', GLOB_NOSORT);

to
   $cache_files = glob( DIR_CACHE. '/*', GLOB_NOSORT);

It works now.

Besides, after I have installed abantecart successfully. I also have found that there is missing "?>" in the /system/config.php file.
Please also fix it.

thank you a lot!

regarding closing tag.
Note:

The closing tag of a PHP block at the end of a file is optional, and in some cases omitting it is helpful when using include or require, so unwanted whitespace will not occur at the end of files, and you will still be able to add headers to the response later. It is also handy if you use output buffering, and would not like to see added unwanted whitespace at the end of the parts generated by the included files.