Issue: Fatal Error: attempted to instantiate non-existent class vw_Plugins_Forum_Model

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December 31, 2018 4:08 PM

Stefanus

New Member

Fatal Error: attempted to instantiate non-existent class vw_Plugins_Forum_Model

plugins/forum/vw.php does not exist or does not contain the specified class.

Good day,

I installed " VaultWiki Lite 4.x: Wiki for vBulletin Forums" (Installed Version v4.0.21 Patch Level 1) but after install i have the following error, shown below, on my forum page: https://www.wendag.com/forum/forum.php

Is there a working copy for the version on vBulletin.
After looking in all the plugins in the plugin manager for Product : VaultWiki I cannot find any reference to the code given.

Thanks,
Stefanus

Fatal Error: attempted to instantiate non-existent class vw_Plugins_Forum_Model
[path]/vault/core/model/plugins/forum/vw.php does not exist or does not contain the specified class.
#0: vw_Hard_Core::fetch_object() in [path]/vault/core/model/vw.php at line 697
#1: vw_Hard_Core::model() in [path]/global.php(37) : eval()'d code at line 613
#2: eval() in [path]/global.php at line 37
#3: require_once() in [path]/forum.php at line 67
Please forward this error to VaultWiki technical support at https://www.vaultwiki.org/support/4X/ or email support@vaultwiki.org.

On vBulletin Forums, this same error is given with a reply from:

27 Sep 2017, 17:14
thincom2000
In AdminCP > Plugins & Products > Plugin Manager, locate the VaultWiki plugin for hook "showthread_complete" and remove it. It is not relevant to the Lite version and is responsible for this error. I will upload a new version that has this fixed shortly.

But then again on the 26 Mar 2018, 13:36, Mike reports:

Hi I am getting the following error on a new install:
Fatal Error: attempted to instantiate non-existent class vw_Plugins_Forum_Model
[path]/vault/core/model/plugins/forum/vw.php does not exist or does not contain the specified class.
#0: vw_Hard_Core::fetch_object() in [path]/vault/core/model/vw.php at line 697
#1: vw_Hard_Core::model() in [path]/global.php(37) : eval()'d code at line 25
#2: eval() in [path]/global.php at line 37
#3: require_once() in [path]/forum.php at line 67
#4: require() in [path]/index.php at line 43
Please forward this error to VaultWiki technical support at https://www.vaultwiki.org/support/4X/ or email support@vaultwiki.org.

on 17 May 2018, 17:46 thincom2000 replied with:

In the AdminCP, go to the Plugin Manager and look for a VaultWiki-related plugin at hook location "global_setup_complete". Edit the plugin and remove the following code:

switch (THIS_SCRIPT)
{
case 'showpost':
{
vw_Hard_Core::model('Plugins/Forum')->showpost_start();
break;
}

case 'showthread':
{
vw_Hard_Core::model('Plugins/Forum')->showthread_start();
break;
}

case 'forumdisplay':
case 'index':
{
vw_Hard_Core::model('Plugins/Forum')->forumdisplay_start();
break;
}
}

Issue Details

Issue Number 5552

Issue Type Bug

Project VaultWiki 4.x Series

Category Forum Posts / Non-Wiki Content

Status Duplicate

Priority 3 - Loss of Functionality

Affected Version 4.0.21

Fixed Version (none)

Milestone (none)

Software DependencyvBulletin 4.x w/ ckEditor

License TypePaid

Users able to reproduce bug 0

Users unable to reproduce bug 0

Attachments 0

Assigned Users (none)

Tags (none)

December 31, 2018 5:48 PM

pegasus

VaultWiki Team

Based on the line number in your error message, the global_setup_complete plugin is the culprit, and the quoted instructions should be appropriate. I will see if someone can upload a newer version to the Lite thread.

Reply
January 1, 2019 7:54 AM

Stefanus

New Member

Thanks, culprit was the plugin: "General - Character Set Workaround for AJAX".

Reply

+ Reply

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Issue: Fatal Error: attempted to instantiate non-existent class vw_Plugins_Forum_Model

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