Drupal Notice Unserialize Error At Offset
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all over the world. Join today Community Documentation Community Docs Home Develop for Drupal Theming Guide Glossary Contribute to Docs PHP Notice: unserialize() ... : Error php notice unserialize error at offset at offset 6 of 10 bytes in ... \includes\bootstrap.inc on line 568 notice unserialize function unserialize error at offset Last updated January 17, 2012. Created on July 24, 2009.Edited by debrajn, xtfer, larowlan, tobiasb. Log in to edit unserialize error at offset 0 this page.Improperly Serialized Variables in Database When loading a page the following error occurs when loading an improperly serialized array from the variables table. The same technique can be used for unserialize error at offset 0 of 1 bytes bad serialized data in other tables. Error PHP Notice: unserialize() [function.unserialize]: Error at offset 6 of 10 bytes in \includes\bootstrap.inc on line 428 Depending on how caching is set on your site, you may only see this error sometimes. Because once the variables are cached they may not be loaded every time. Some Causes of Serialization Issues Changing serialized content via
Notice Unserialize() Error At Offset Opencart
sql replace command such as when migrating a site. You can't do this unless you follow up and put the length of the new value in by hand. Serializing resources Serializing objects and unserializing them without the class code loaded Serialized string is truncated because it is too long for the field it is stored in. Encoding/Decoding PHP/mysql issues Incorrect installation/compilation/configuration of APC (php extension) Debugging Technique Around line 550 of bootstrap.inc in drupal 6 change the code to as follows. (Set aside the old code to replace afterward) This will show you the variables that are throwing errrors. The @ symbol before unserialize suppresses the error so all the variables can be checked before code execution stops. // if ($cached = cache_get('variables', 'cache')) { // $variables = $cached->data; // } // else { $result = db_query('SELECT * FROM {variable}'); while ($variable = db_fetch_object($result)) { $variables[$variable->name] = @unserialize($variable->value); if ($variables[$variable->name] === FALSE) { print "
Unserialize Error for variable:". $variable->name . '='. $variables[$variable->name] . "
". $variable->value; } } die; cache_set('variables', $variables); // } You may only get the error when variables are first loaded. Aft
all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes Issues Use variable_initialize() against broken values -
Notice: Unserialize(): Error At Offset Bytes In Variable_initialize()
Notice: unserialize() [function.unserialize]: Needs reviewProject:Drupal coreVersion:7.x-devComponent:base systemPriority:NormalCategory:Bug reportAssigned:UnassignedIssue tags:needs backport to php unserialize not working D6Needs steps to reproducenyccamp2012Reporter:Leo.dil@gmail.comCreated:September 19, 2011 - 20:47Updated:June 24, 2016 - 19:48 Log in or register to laravel unserialize(): error at offset update this issue Jump to:Most recent comment Most recent attachment Problem/Motivation This issue addresses how best to deal with problem variables that cause breakage during upgrade or updates. https://www.drupal.org/node/529866 Two schools of thought on how best to have Drupal react are discussed examining the benefits of each to either the novice user and/or the experienced developer. It appears a consensus has been reached that most examples of breakage are the result of older contributed modules not being properly (cleanly) uninstalled which can result in old variables https://www.drupal.org/node/1284364 remaining in the database or database table structure and then, upon new update/upgrade, being unrecognized which leads the upgrade/update to hard failure. You get an error likeNotice: unserialize() [function.unserialize]: Error at offset X of Y bytes in variable_initialize() (line 916 of .../includes/bootstrap.inc By clicking 'Clear all caches' on admin/config/development/performance the error comes back again. Proposed resolution Create a softer failure method for Drupal. Drupal should identify and communicate with the user that the update/upgrade process has failed, providing meaningful feedback not only on the source and nature of the failure, but providing adequate direction on resolving the failure. Iterate over all variables and check each for their consistency. (borrowed from variablecheck module.) Allow for a hotfix through settings.php $conf Throw an exception when encountered inconsistent variable(s). Steps to reproduce drush sql-query "update variable set value='unserialized value' where name='site_name'" drush cc all Visit the site. Exception is thrown. Now hotfix by editing settings.php and uncomment the line with $conf['site_name']. Now site_name is valid again. Visit the site again. Workaround Easy
all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes Memcache API and IntegrationIssues Notice: unserialize(): Error at offset 0 https://www.drupal.org/node/2415109 of 2527853 bytes in _dmemcache_get_pieces() (line 329 of modules/memcache/dmemcache.inc). Needs reviewProject:Memcache API https://www.drupal.org/node/182311 and IntegrationVersion:7.x-1.x-devComponent:CodePriority:MajorCategory:Bug reportAssigned:UnassignedIssue tags:7.x-1.6-blockerReporter:sirnjeetCreated:January 27, 2015 - 16:06Updated:December 16, 2015 - 09:12 Log in or register to update this issue Jump to:Most recent comment Most recent attachment We're getting this error message on our sites : Notice: unserialize(): Error at offset 0 of 2527853 bytes in _dmemcache_get_pieces() (line error at 329 of memcache/dmemcache.inc). Our setup is : two load balanced servers one db server pecl-memcached installed memcache module installed cache_consistent installed site had large views (2.5mb+) where cache has to split values into 3 pieces We didn't this on our dev servers which had one server for both web & db. After some investigation, problem seemed to be that the $pieces error at offset array in _dmemcache_get_pieces() wasn't in the correct order. e.g. instead of 0,1,2 we have 1,0,2. So when the pieces were put back together, mangled data. Added a ksort which resolved the issue. Patch attached.Files: CommentFileSizeAuthor #23 memcache-fix_order_pecl_memcache-2415109-7.patch655 bytesEduardo Alvarez #13 2415109-memcache-7.x-1.x-fix-php-warning.patch593 bytesJosh Waihi #3 2415109.patch582 bytesJeremy dmemcache.inc_.patch395 bytessirnjeet Comments Comment #1 Jeremy CreditAttribution: Jeremy commented January 28, 2015 at 7:37am Priority: Normal » Major Issue tags: +7.x-1.6-blocker Thanks for the patch, tagging to be sure this is resolved in the next release. Log in or register to post comments Comment #2 tauseef.gill CreditAttribution: tauseef.gill commented January 28, 2015 at 11:23am thank you for the patch, It has resolved the issue on our sites. Log in or register to post comments Comment #3 Jeremy CreditAttribution: Jeremy commented January 28, 2015 at 8:37pm Status: Active » Needs review FileSize 2415109.patch582 bytes Thanks for reporting this. I've attached what should be a more correct patch, letting the PECL extension handle this. Testing would be appreciated. Log in or register to post comments Comment #4 sirnjeet CreditAttribution: sirnjeet commented February 4, 2015 a
all over the world. Join today Community Community Home Getting Involved Chat Forum SupportPost installation 'Notice: unserialize() [function.unserialize]: Error at Offset' when changing event dates Posted by monkeybeach on October 10, 2007 at 2:56pm On a live server (problem never occured on development server) all events created using Events module have reset to 1 Jan 1970 and any attempt to change them fails and gives this error: Notice: unserialize() [function.unserialize]: Error at offset 1016 of 1016 bytes in /home/fhlinux166/w/womeninjournalism.co.uk/user/htdocs/includes/bootstrap.inc on line 390 Having tried updating Events to dev version and then changing it back to same version on dev server, I am convinced this is a server / Drupal issue rather than the module itself. Does anyone know what is causing this? Googling the problem gives a wide variety of reasons but nothing I can pinpoint. I'm not a PHP developer so this isn't really my strong point.... Thanks R Log in or register to post comments ⋅ Categories: Drupal 5.x Comments I get the error and haven't darumaki commented January 18, 2008 at 12:31am I get the error and haven't found any posts about it Log in or register to post comments same error here at line 390 dharmanerd commented August 24, 2008 at 10:49pm same error here at line 390 w/ drupal 5.10 Log in or register to post comments Me too on 5.10 aangel commented October 21, 2008 at 6:48pm http://drupal.org/node/211207 seems to have an solution, but haven't investigated yet -Andre' Log in or register to post comments MBSTRING jc.vdb commented June 30, 2009 at 2:06pm I had the same problem . Check your drupal stauts report and check if the mbstring php module is installed on your server. Hope this fix yours. Log in or register to post comments Just installed the Acquia arnaudfischer commented August 7, 2009 at 11:11am Just installed the Acquia stack and seeing the same message. Clearing the cache did not solve. The fix is in [Site Information] http://www.doitwithdrupal.com/2008/sessions/basecamp-built-drupal . I completed the info, ie Site Name and email address and the message seems to have gone away. Lo