Issue: Fatal Error on Upgrading (Alpha 1)

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July 24, 2013 5:05 PM
Morrus

Regular Member
Fatal Error on Upgrading (Alpha 1)

So I bit the bullet, renewed the license, and set aside the evening for the upgrade.

I *think* I followed the instruction correctly, but the install script gives me this when I navgigate to it:

Code:

Fatal error: Cannot redeclare class vw_Install_UpgradePath_Steps_400alpha2_3X_Controller in /vault/core/controller/install/upgradepath/steps/4/0/0/alpha/2/4X/vw.php on line 79

What am I doing wrong?

Issue Details

Issue Number 3228

Issue Type Bug

Project VaultWiki 4.x Series

Category Install / Upgrade

Status Fixed

Priority 2 - Fatal / Database Errors

Affected Version 4.0.0 Beta 3

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 1

Assigned Users (none)

Tags (none)

July 25, 2013 12:49 PM

Morrus

Regular Member

I notice the "+" option is gone from "Replace Spaces in URLS". That's the one I used, and which external links often link to.

Reply

July 25, 2013 2:02 PM

Morrus

Regular Member

OK, some digging.

Item 1
The big problem is definitely tables. None of the tables came over.

Old wiki forum thread (still intact):
http://www.enworld.org/forum/showthr...WotC-Employees

New wiki page:
http://www.enworld.org/forum/showwik...WotC-Employees

So that's big issue #1.

Item 2
Big issue #2 is that a large percentage of pages give a database error. I think it's attachment related.

Code:

Database error in vBulletin 4.2.1:

Invalid SQL:

				
			SELECT
				fd.thumbnail_dateline, fd.filesize, IF(fd.thumbnail_filesize > 0, 1, 0) AS hasthumbnail, fd.thumbnail_filesize,
				a.dateline, a.state, a.attachmentid, a.counter, a.contentid, a.filename, a.userid, a.settings, a.displayorder,
				at.contenttypes
				
			FROM attachment AS a
			INNER JOIN filedata AS fd ON (fd.filedataid = a.filedataid)
			LEFT JOIN attachmenttype AS at ON (at.extension = fd.extension)
			
			
				WHERE
					a.contentid IN ()
						AND
					a.contenttypeid = 24
				
			
ORDER BY a.contentid, a.displayorder;

MySQL Error   : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')
						AND
					a.contenttypeid = 24
				
			
ORDER BY a.contentid, a.displayo' at line 12
Error Number  : 1064
Request Date  : Thursday, July 25th 2013 @ 01:56:56 PM
Error Date    : Thursday, July 25th 2013 @ 01:56:58 PM
Script        : http://www.enworld.org/forum/showwiki.php?title=Numenera
Referrer      : 
IP Address    : 81.101.96.161
Username      : Morrus
Classname     : vB_Database
MySQL Version : 5.5.29

Item 3
Then there's a pile of other little things (like not being able to delete duplicate nodes as mentioned in the previous post).

Additonal URL conflict deletion attempts produce a different error. It flashes up too quickly to read, but something about : Warning Invalid Argument Supplied for something or other.

July 25, 2013 6:26 PM

Morrus

Regular Member

So do we have any thoughts on proceeding? I've lost 24 hours on this now (for what was only supposed to be done to fix a redirect and an autolinking bug!) and I'm anxious to get back to work.

Reply
July 25, 2013 9:56 PM

pegasus

VaultWiki Team

Please create a new database from the backup. Do not restore from it. Then in vault/core/controller/import/config/vw.php, enter the info for the new database. I will pull the missing data from there.

Reply
July 25, 2013 10:17 PM

Morrus

Regular Member

I don't know how to do that... just exceeded my proficiency level! I used PHPMYADMIN to create the backup, but I don't really know how to do anything else with it.

It's all in the old wiki forums, too, all intact.

That said - did you do something? The tables and their content have reappeared. That helped with a lot of pages which are working now. [h] tags are not working though, and all images from the old install have been replaced by their attachment name and link to the image (so the images are there - the pages are just parsing them as links to the images).

Auto linking isn't working anywhere at all.

Anyhow, it's 3.15am here. I'll check in in the morning!

Reply
July 26, 2013 5:43 AM

pegasus

VaultWiki Team

Auto-links are working again, at least with the old functionality.

I will be working throughout the day to restore your H tags and images.

Reply

July 26, 2013 6:22 AM

Morrus

Regular Member

Eeek. Got some big errors showing around the site in various non-wiki locations:

Code:

Invalid class name: vw_UI_Proxy_View
#0 vw_Hard_Core::fetch_object(View, UI/Proxy, ) called at [/var/www/virtual/enworld/forum/vault/core/model/vw.php:295] #1 vw_Hard_Core::view(UI/Proxy) called at [/var/www/virtual/enworld/forum/vault/core/model/vw.php:170] #2 vw_Hard_Core::fetch_object(View, UI/Proxy, ) called at [/var/www/virtual/enworld/forum/vault/core/model/vw.php:295] #3 vw_Hard_Core::view(UI/Proxy) called at [/var/www/virtual/enworld/forum/vault/core/model/vw.php:170] #4 vw_Hard_Core::fetch_object(Model, Plugins/BBCode, ) called at [/var/www/virtual/enworld/forum/vault/core/model/vw.php:288] #5 vw_Hard_Core::model(Plugins/BBCode) called at [/var/www/virtual/enworld/forum/includes/class_bbcode.php(3719) : eval()'d code:27] #6 eval() called at [/var/www/virtual/enworld/forum/includes/class_bbcode.php:3719] #7 fetch_tag_list() called at [/var/www/virtual/enworld/forum/dnd_cc/dnd_ajax.php:119]

and things like this in threads:

Code:

#1 : vbstop() called in [path]/vault/core/model/plugins/bbcode/vb3.php on line 67
#2 : vw_Plugins_BBCode_Model_vB3->bbcode_create() called in [path]/includes/class_bbcode.php(223) : eval()'d code on line 47
#3 : eval() called in [path]/includes/class_bbcode.php on line 223
#4 : vB_BbCodeParser->vB_BbcodeParser() called in [path]/showthread.php on line 1030

July 26, 2013 7:32 AM

Morrus

Regular Member

Sorry, man. More to add to the list:

- all special pages are gone
- all redirects are broken
- page titles with ampersands are screwd up
- the autolinking issues didn't get fixed by the upgrade (http://www.enworld.org/forum/showwik...:Autolink-Test)

Reply
July 26, 2013 5:07 PM

pegasus

VaultWiki Team

Cannot duplicate the error messages on your site. It's possible you visited certain pages while I was working on them.

- fixed auto-links: https://www.vaultwiki.org/issues/3229/
- fixed special pages: https://www.vaultwiki.org/issues/3230/
- fixed redirects: https://www.vaultwiki.org/issues/3231/
-- Please note that even though some redirects might have worked in VW3, they may have worked when they weren't supposed to due to bugs. Redirects did not follow the same-namespace link rules that auto-links did or that a namespace's custom link tag did. According to the VW3 manual, the appropriate target namespace MUST be prefixed, even if it's the same one, (undocumented: unless you use a namespace's custom tag inside the redirect tags). See: https://www.vaultwiki.org/pages/vaul...sing-Redirects

Still working on the other issues you brought up

Reply
July 26, 2013 5:21 PM

pegasus

VaultWiki Team

I think the headline issues were fixed by the auto-link fix. Please open a new report with an example link if you find any more pages that are missing headline sections.

Reply
July 26, 2013 6:00 PM
Morrus

Regular Member
Awesome.; things seem much improved! Thanks! I'll keep an eye out for any re-occurrences.

Re. the error messages, I just go this one:

Code:

Parse error: syntax error, unexpected T_VARIABLE in /var/www/virtual/enworld/forum/vault/core/model/parser/handle/autolink/vw.php on line 239

(On a non-wiki page).

I think the headline issues were fixed by the auto-link fix. Please open a new report with an example link if you find any more pages that are missing headline sections.

Has that syntax changed? It used to be [h=x], but the new syntax manager says it's [hx]
Reply

July 26, 2013 6:15 PM

Morrus

Regular Member

Gave this page a synonym:

http://www.enworld.org/forum/showwik...d20-Modern-SRD

Now it's blank with just the word "Array" in the page content area. However, the full content displays in the Edit tab. The synonym does not show in the Manage Synonyms tab. At the top of the page the following error shows:

Code:

Warning: Illegal offset type in isset or empty in [path]/vault/core/model/parser/handle/autolink/vw.php on line 251

Warning: mb_strlen() expects parameter 1 to be string, array given in [path]/vault/core/model/string/vw.php on line 167

Warning: array_slice() expects parameter 2 to be long, string given in [path]/vault/core/model/parser/handle/autolink/vw.php on line 280

Warning: implode(): Invalid arguments passed in [path]/vault/core/model/parser/handle/autolink/vw.php on line 280

July 26, 2013 6:18 PM

Morrus

Regular Member

Edit to the above - OK, it's all the wiki pages, not just that one.

Reply
July 26, 2013 7:02 PM

pegasus

VaultWiki Team

Originally Posted by Morrus

Has that syntax changed? It used to be [h=x], but the new syntax manager says it's [hx]

VaultWiki only adds h=x. If you have hx versions they were added by another mod, or you added them manually at some point. The Syntax Manager simply lists all the custom BB-Codes it finds in your parser.

Your synonym works for me and appears in the Manage Synonyms tab. Please try again now that I have finished stress-testing the new auto-link code.

Reply
July 26, 2013 7:22 PM

Morrus

Regular Member

Not that synonym - the one you can see is one that worked. The synonym that didn't work, you can't see - it's "d20 System Reference Document".

My guess is that it's because I deleted a page with that name and then assigned the synonym. I was in,h given the option to soft-delete; physically remove wasn't there. So maybe it's conflicting?

Re. the h=x - yep, that's what's working. Cool. I think I was just thrown a little by the names in the syntax manager.

Reply

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Issue: Fatal Error on Upgrading (Alpha 1)

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