Issue: [4.1 Beta 3] Editing pages: undefined index tab_style, autolink field "Please enter a number that is at least 0"

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September 6, 2019 7:11 AM

ACL

Regular Member

[4.1 Beta 3] Editing pages: undefined index tab_style, autolink field "Please enter a number that is at least 0"

Saving/previewing an edit for an existing page: ErrorException: [E_NOTICE] Undefined index: tab_style in src/addons/vw/vw/_core/controller/ui/edit/page/vw.php at line 509

Code:

XF::handlePhpError() in src/addons/vw/vw/_core/controller/ui/edit/page/vw.php at line 509
vw_UI_Edit_Page_Controller->start_dm() in src/addons/vw/vw/_core/controller/ui/edit/page/xf0.php at line 21
vw_UI_Edit_Page_Controller_XF0->start_dm() in src/addons/vw/vw/_core/controller/ui/edit/vw.php at line 157
vw_UI_Edit_Controller->save() in src/addons/vw/vw/_core/controller/ui/page/vw.php at line 443
vw_UI_Page_Controller->save() in src/addons/vw/vw/_core/controller/ui/page/vw.php at line 170
vw_UI_Page_Controller->execute() in src/addons/vw/vw/_core/controller/ui/stack/vw.php at line 293
vw_UI_Stack_Controller->execute() in src/addons/vw/vw/Pub/Controller/Wiki/Wiki.php at line 80
vw\vw\Pub\Controller\Wiki\Wiki->_actionIndex() in src/addons/vw/vw/Mvc/Dispatcher.php at line 30
vw\vw\Mvc\Dispatcher::dispatch() in src/addons/vw/vw/Pub/Controller/Wiki/AbstractController.php at line 26
vw\vw\Pub\Controller\Wiki\AbstractController->actionIndex() in src/XF/Mvc/Dispatcher.php at line 321
XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 244
XF\Mvc\Dispatcher->dispatchFromMatch() in src/XF/Mvc/Dispatcher.php at line 100
XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 50
XF\Mvc\Dispatcher->run() in src/XF/App.php at line 2178
XF\App->run() in src/XF.php at line 390
XF::runApp() in index.php at line 20

I can reproduce this undefined index error on the VW.org XF2 demo.

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Saving/previewing a new page (and sometimes when editing an existing page): Oops We ran into some problems. Please enter a number that is at least 0.

This appears to be triggered by the autolink field since the error is only thrown with "[Use Area Value]" (-2) and "[Do NOT Auto-Link]" (-1). I consistently experience this validation error when attempting to preview or publish new pages. Sometimes (but not always) the error may be shown when editing an existing page.

In the admin cp, an error is also logged: ErrorException: [E_WARNING] count(): Parameter must be an array or an object that implements Countable src/addons/vw/vw/XF/Mvc/View.php:105. However, this exception has already been reported in issue 5840 (for editing pages) so feel free to overlook this as part of this issue report.

Issue Details

Issue Number 5842

Issue Type Bug

Project VaultWiki 4.x Series

Category Editing Pages

Status Fixed

Priority 3 - Loss of Functionality

Affected Version 4.1.0 Beta 3

Fixed Version 4.1.0 Beta 3

Milestone (none)

Software DependencyXenForo 2.x

License TypePaid

Users able to reproduce bug 0

Users unable to reproduce bug 0

Attachments 0

Assigned Users (none)

Tags (none)

September 6, 2019 10:11 AM

pegasus

VaultWiki Team

Fixed all in the next build.

While the error message was similar, the count() error was different in this case. Here the count error was thrown because it was encountering a string, while in the other report it was encountering a class instance.

The undefined index tab_style revealed that users who upgraded to Beta 3 were not getting the new tab_style column added to the vw_revision table, which would cause database errors when trying to save page content. Build 002 should automatically detect this situation and correct it.

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Issue: [4.1 Beta 3] Editing pages: undefined index tab_style, autolink field "Please enter a number that is at least 0"

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