Issue: PHP Fatal Error prevents creating new pages

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July 8, 2013 10:03 PM

rizwank

New Member

PHP Fatal Error prevents creating new pages

Code:

[Mon Jul 08 05:37:07 2013] [error] [client  xxxx] PHP Fatal error:  Call to a member function setFetchMode() on a non-object in /var/www/html/forum/vault/core/controller/db/xf.php on line 133

Code:

xxxx - - [08/Jul/2013:05:37:01 -0700] "POST /wiki_ajax.php?c=create HTTP/1.1" 200 97 "http://mysiteurl/wiki_tools.php?do=integrate&action=edit&nodetypeid=21&nodeid=3625" "Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20100101 Firefox/17.0"
xxxx - - [08/Jul/2013:05:37:07 -0700] "GET /wiki_tools.php?do=integrate&action=edit&nodetypeid=21&nodeid=3625 HTTP/1.1" 200 138 "-" "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36"

Issue Details

Issue Number 3179

Issue Type Bug

Project VaultWiki 4.x Series

Category Editing Pages

Status Fixed

Priority 1 - Security / Login / Data Loss

Affected Version 4.0.0 Beta 2

Fixed Version 4.0.0 Beta 3

Milestone VaultWiki 4 Beta X

Software DependencyAny

License TypePaid

Users able to reproduce bug 0

Users unable to reproduce bug 0

Attachments 0

Assigned Users (none)

Tags (none)

July 8, 2013 10:05 PM

rizwank

New Member

Bingo.

http://site/wiki_ajax.php?c=create

returns
vw_invalid_action

and

Code:

[Mon Jul 08 19:04:50 2013] [error] [client 23.22.158.186] PHP Fatal error:  Call to a member function setFetchMode() on a non-object in /var/www/html/forum/vault/core/controller/db/xf.php on line 133
[Mon Jul 08 19:04:50 2013] [error] [client 23.22.158.186] PHP Fatal error:  Call to a member function setFetchMode() on a non-object in /var/www/html/forum/vault/core/controller/db/xf.php on line 133
[Mon Jul 08 19:04:51 2013] [error] [client 23.22.158.186] PHP Fatal error:  Call to a member function setFetchMode() on a non-object in /var/www/html/forum/vault/core/controller/db/xf.php on line 133

July 8, 2013 10:37 PM

pegasus

VaultWiki Team

I was able to duplicate the "invalid" return using this method to create pages. While I work on a fix, please try to only create pages using the Create New Page link on area pages.

Reply
July 8, 2013 10:47 PM

rizwank

New Member

Okay. Halts my testing because I don't know how to associate a particular wiki document to a thread. The layout is so bad right now that it's pretty much impossible to use easily anyhow.

Reply
July 8, 2013 10:51 PM

pegasus

VaultWiki Team

I think associating threads might need a forum field that we forgot to add to the database.

Reply
July 8, 2013 10:57 PM

rizwank

New Member

heh. Well my plane is landing in a bit, so I've got about ten minutes for any additional patches, then I guess I'll see you tomorrow =)

Reply
July 9, 2013 11:36 AM

pegasus

VaultWiki Team

Fixed all the stop errors in the AJAX create path, but I'm unable to duplicate the setFetchMode error. I'm guessing you were using the form via Tapatalk on the plane. I've tried installing Tapatalk on my forum and phone, but currently the app doesn't appear to let me visit my forum at all.

Reply
July 9, 2013 5:42 PM

pegasus

VaultWiki Team

The Tapatalk app is working for me now, and I still can't duplicate the fatal error. It seems you can't browse the forum normally via the app.

Reply
July 9, 2013 8:23 PM

rizwank

New Member

No, wasn't using Tapatalk, was using Chrome.

Click manage above a thread, type in a new name into the search bar (that is sort of hidden) - select a wiki space, and then hit create.

Reply
July 10, 2013 1:42 AM

rizwank

New Member

Can you release a new build with this fix so I can try to replicate?

Reply
July 10, 2013 10:52 AM

pegasus

VaultWiki Team

At this point there are too many changes in the product to create a new build without doing a full version release or it might cause problems.

While most of the issues in the first post are resolved, the primary one "setFetchMode" has not yet been encountered by us in relation to the Integration Controls and thus has not been addressed. I used to encounter it on Beta 1 using Tapatalk's test file but that was resolved in Beta 2.

Are there style issues or Javascript errors on the page? If a style issue, please send a screenshot.

Reply
July 10, 2013 1:40 PM

rizwank

New Member

Sent 3.

Reply
July 10, 2013 9:06 PM

pegasus

VaultWiki Team

Please visit /wiki_css.php?file=vw.css and let me know if there are errors.

Reply
July 11, 2013 12:36 AM
pegasus

VaultWiki Team
This may give more information. In library/vw/XenForo/Application.php, find:

Code:

if (file_exists(self::$_configDir . '/config.php'))

Add before:

Code:

if (!file_exists(self::$_configDir . '/config.php')) { trigger_error(self::$_configDir . '/config.php not found'); } else { echo self::$configDir . '/config.php'; }

Please remove this code after you get some output as it may leave you unable to login to your forums.
Reply

July 11, 2013 12:41 AM

pegasus

VaultWiki Team

Also in vault/core/controller/db/xf.php, find:

Code:

	public function query_read_slave($sql, $buffer = true)
	{

Add after:

Code:

		if (!is_object($this->instance))
		{
			print_debug_backtrace();
		}

July 11, 2013 1:38 AM

rizwank

New Member

the url given seems to trigger

Code:

Call to a member function setFetchMode() on a non-object in /var/www/html/forum/vault/core/controller/db/xf.php on line 133

First option returned

Code:

Fatal error: Access to undeclared static property: vw_XenForo_Application::$configDir in /var/www/html/forum/library/vw/XenForo/Application.php on line 52

Second option did not return an error

+ Reply

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Issue: PHP Fatal Error prevents creating new pages

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