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CRITICAL SECURITY VERSION UPDATE:
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Problems with installation on Mac

bbotellabbotella
edited May 2011 in News & Announcements
Hi all,

I have an installation which runs perfectly on a linux machine. I copied everything to my Mac laptop (under htdocs folder, using MAMP), and some errors occur that don't allow me reach the dashboard.

I tried, for debugging purposes do a fresh install, but the same errors happen when I try to open the dashboard (there is no problem in seing the usual pages).

The errors are these:

A PHP Error was encountered
Severity: Notice

Message: unserialize() [function.unserialize]: Argument is not a string

Filename: libraries/Fuel_auth.php

Line Number: 163

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Session.php

Line Number: 672

A PHP Error was encountered
Severity: Notice

Message: unserialize() [function.unserialize]: Argument is not a string

Filename: libraries/Fuel_auth.php

Line Number: 163

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Session.php

Line Number: 672

A PHP Error was encountered
Severity: Notice

Message: unserialize() [function.unserialize]: Argument is not a string

Filename: libraries/Fuel_auth.php

Line Number: 163

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Session.php

Line Number: 672

A PHP Error was encountered
Severity: Notice

Message: unserialize() [function.unserialize]: Argument is not a string

Filename: libraries/Fuel_auth.php

Line Number: 163

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Session.php

Line Number: 672

A PHP Error was encountered
Severity: Notice

Message: unserialize() [function.unserialize]: Argument is not a string

Filename: libraries/Fuel_auth.php

Line Number: 163

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Session.php

Line Number: 672

A PHP Error was encountered
Severity: Notice

Message: unserialize() [function.unserialize]: Argument is not a string

Filename: libraries/Fuel_auth.php

Line Number: 163

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Session.php

Line Number: 672

A PHP Error was encountered
Severity: Notice

Message: unserialize() [function.unserialize]: Argument is not a string

Filename: libraries/Fuel_auth.php

Line Number: 163

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Fuel_base_controller.php

Line Number: 418

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Fuel_base_controller.php

Line Number: 419

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Fuel_base_controller.php

Line Number: 420

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Session.php

Line Number: 672

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: libraries/Session.php

Line Number: 672

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: core/Input.php

Line Number: 255

A PHP Error was encountered
Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/test/fuel/codeigniter/core/Exceptions.php:170)

Filename: helpers/url_helper.php

Line Number: 543



Any ideas of what this can be?
Thanks a lot for the project a for the great great support,
Bernardo

Comments

  • adminadmin
    edited 11:38PM
    Hmm... I haven't seen that before. Could you try replacing the Fuel_auth::user_lang() method with the following and see if the problem goes away. If so, I'll make the update to the repo:
    function user_lang() { $default_lang = $this->_CI->config->item('language'); $cookie_val = get_cookie($this->get_fuel_trigger_cookie_name()); if (is_string($cookie_val)) { $cookie_val = unserialize($cookie_val); if (empty($cookie_val['language']) OR !is_string($cookie_val['language'])) { $cookie_val['language'] = $default_lang; } return $cookie_val['language']; } else { return $default_lang; } }
  • bbotellabbotella
    edited 11:38PM
    Hi!!

    Sorry for my late reply.

    Ok, I replaced it and the errors disappeared, but...

    I press on the link from the main page to go to the admin place, an redirects to
    http://localhost/test/index.php/fuel/login/5a6e566c62413d3d

    which only shows a grey screen, and nothing else. The same happens when I try to go to
    http://localhost/test/index.php/fuel/dashboard

    Is this thing related with the previous error?
    Any ideas?

    Thanks a lot and kind regards,
    Bernardo
  • riza_nurhadiriza_nurhadi
    edited 11:38PM
    same here this is my top error
    [code]
    A PHP Error was encountered

    Severity: Notice

    Message: unserialize() [function.unserialize]: Error at offset 0 of 1 bytes

    Filename: libraries/Fuel_auth.php

    Line Number: 163
    [/code]
  • adminadmin
    edited 11:38PM
    I just posted that change to the user_lang() method to the main repo which will at least keep the error from showing up.

    bbotella, as for the other errors, I'm not sure if they are related. A couple questions to help debug:

    1. Did you download the basic FUEL download or the demo version?
    2. Do you have .htaccess enabled on the server?
    3. What browser?
    4. What happens if you clear out all cookies from localhost (or try a different browser)
  • bbotellabbotella
    edited 11:38PM
    Hi,

    1. The basic FUEL version
    2. As far as I know, it should be working. How can I check it properly with mac and MAMP?
    3. Both Chrome and Safari
    4. Just the same
  • adminadmin
    edited 11:38PM
    If .htaccess works, then this link should take you to a login page (note that index.php is not in the URL):
    http://localhost/test/fuel/login/5a6e566c62413d3d

    Here is a link regarding getting .htaccess working on MAMP:
    http://drupal.org/node/142972

    Just to be sure, you did the following correct?

    1. You downloaded the latest version here:
    https://github.com/daylightstudio/FUEL-CMS

    2. Installed it in a web accessible folder for Apache

    3. Altered the .htaccess BaseRewrite value to the value of any subfolder you may have put the fuel folder in (if at the base folder of your server then you can leave the .htaccess as is)

    4. Changed the database information in the fuel/application/config/database.php file

    5. Made all the folder in the fuel/application/cache directory writable (cache/, cache/dwoo, cache/dwoo/compiled)

    6. Made the images directory writable

    Sorry if this is being redundant, but I have MAMP on my Mac and use Chrome and Safari just like you and am having trouble replicating the problem... sounds like there is someone else having a similar problem and I'd like to get to the bottom of it.
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