Issue: Server Errors

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December 13, 2014 6:17 AM

Robust

New Member

Server Errors

Issue Details

Issue Number 4101

Issue Type Bug

Project VaultWiki 4.x Series

Category General

Status Fixed

Priority 2 - Fatal / Database Errors

Affected Version 4.0.0 RC 5

Fixed Version 4.0.0

Milestone VaultWiki 4.0 Gold

Software DependencyXenForo 1.x

License TypePaid

Users able to reproduce bug 0

Users unable to reproduce bug 0

Attachments 0

Assigned Users (none)

Tags (none)

December 13, 2014 10:09 AM
pegasus

VaultWiki Team
For "Undefined offset: 5", this might be possible if it was an upgrade from VW4 RC 4. It looks like the upgrade script did not create the offsets that the code expects. In vault/core/model/block/vw.php, find:

Code:

if ($blockperms[$block['blockid']] & vw_Hard_Core::model('Bitfield')->get_bit('ugp', 'vw_block_permissions', 'canview'))

Replace with:

Code:

if (isset($blockperms[$block['blockid']]) AND ($blockperms[$block['blockid']] & vw_Hard_Core::model('Bitfield')->get_bit('ugp', 'vw_block_permissions', 'canview')))

This will add support for RC 4 formatted offsets.

For "Undefined index: protect", would you be able to provide the stack trace for this error? The index named protect should always be available unless a record has been damaged, or there is a race condition when creating/installing, or there was a failed upgrade attempt from the Lite version. You can access the stack trace by clicking on that message in the log you quoted.
Reply

December 15, 2014 2:49 PM

Robust

New Member

Stacktrace below. By the way, the install for VaultWiki froze, so I clicked Manual Install and done it manually. Could be the issue. How can I reinstall?

Code:

Error Info
ErrorException: Undefined index: protect - vault/core/model/ui/tab/area/vw.php:136
Generated By: Robust, Today at 5:17 PM
Stack Trace
#0 /var/www/gamingforums/vault/core/model/ui/tab/area/vw.php(136): XenForo_Application::handlePhpError(8, 'Undefined index...', '/var/www/gaming...', 136, Array)
#1 /var/www/gamingforums/vault/core/model/ui/tab/vw.php(58): vw_UI_Tab_Area_Model->protected_against_me(Array, Array)
#2 /var/www/gamingforums/vault/core/model/ui/tab/area/vw.php(87): vw_UI_Tab_Model->check('protected_again...', Array, Array)
#3 /var/www/gamingforums/vault/core/model/ui/tab/vw.php(58): vw_UI_Tab_Area_Model->can_edit_tab(Array, Array)
#4 /var/www/gamingforums/vault/core/view/ui/stack/vw.php(342): vw_UI_Tab_Model->check('can_edit_tab', Array)
#5 /var/www/gamingforums/vault/core/view/ui/stack/vw.php(69): vw_UI_Stack_View->title_block(Array, Array)
#6 /var/www/gamingforums/vault/core/view/ui/stack/vw.php(30): vw_UI_Stack_View->body(Object(vw_UI_Stack_Controller))
#7 /var/www/gamingforums/vault/core/controller/ui/stack/vw.php(198): vw_UI_Stack_View->wrap(Object(vw_UI_Stack_Controller))
#8 /var/www/gamingforums/library/vw/XenForo/ControllerPublic/Wiki.php(68): vw_UI_Stack_Controller->execute()
#9 /var/www/gamingforums/library/XenForo/FrontController.php(347): vw_XenForo_ControllerPublic_Wiki->actionIndex()
#10 /var/www/gamingforums/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#11 /var/www/gamingforums/index.php(13): XenForo_FrontController->run()
#12 {main}
Request State
array(3) {
  ["url"] => string(39) "https://www.gamingforums.net/wiki/Games"
  ["_GET"] => array(1) {
    ["/wiki/Games"] => string(0) ""
  }
  ["_POST"] => array(0) {
  }
}

December 16, 2014 9:34 AM
pegasus

VaultWiki Team
This occurs in XenForo when visiting any page that is protected. In vault/core/view/ui/stack/vw.php, find:

Code:

$fake = array(

After it, add:

Code:

'protect' => 0,
Reply
December 21, 2014 12:10 PM

Robust

New Member

By the way, the install for VaultWiki froze, so I clicked Manual Install and done it manually. I have no content atm and I'd like to do a fresh install if you think these issues could be due to it. I ran into two errors but continued (refreshed page and reran the installer). No database damage but this is probably why I have the errors? How can I uninstall completely and reinstall VaultWiki if so?

Reply
December 21, 2014 7:29 PM

pegasus

VaultWiki Team

I don't think that the errors you reported had anything to do with issues with the install process, except that maybe the install process didn't set some intended defaults. This would only cause the inconvenience that you need to set some values yourself, and it would occasionally create a debug message in your logs.

I cannot know if an error had any truly problematic effects without knowing what the error messages were that you saw during installation. At this time, based only on the errors you reported, I don't think you need to re-install.

In any case, these are the steps for re-install:
1. You should be able to uninstall completely using the standard XenForo process for uninstalling add-ons.
2. If a separate add-on called VaultWiki Routes exists, remove that too.
3. After that, simply start the install process over again by re-installing the stub XML, etc.

Reply

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Issue: Server Errors

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