blank page after edit
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	• bzimport
	Apr 2 2008, 12:14 PM

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Author: office

Description:
Hallo,
after editing an article and submitting it I get a blank page.
It is because of the URL:
/wiki/index.php?title=xxxx&action=submit
In Case erasing "&action=submit" in the URL the articel with all saved content is viewed.

I checked several forums and did what is recommended:
(1)Copied all files utf* from /includes/normal to /includes
(2)Set: ini_set( 'memory_limit', '20M' ); in LocalSettings.php

The Bug persists.

It might not be caused by insufficient Memory of post_max_size. This is set to 8MB, because the problem does not occur using 1.11.1. (But I remember, that the problem did there also exist, but was hacked. Bad for me, that I can not remember how.)

After submitting the Url obviously doesn't refresh and keep &action=submit.

I tried to find out but did not succeed

Version: 1.12.x
Severity: normal

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Reference: bz13591

Event Timeline

• bzimport raised the priority of this task from to Medium.Nov 21 2014, 10:03 PM

• bzimport added a project: MediaWiki-General.

• bzimport set Reference to bz13591.

• bzimport added a subscriber: Unknown Object (MLST).

• bzimport created this task.Apr 2 2008, 12:14 PM

Check your server logs to see with what error PHP failed. It's not unlikely that even 20M is not enough, there are pages out there that need 50M (!)

office wrote:

The server logs don't list errors caused by insufficient memory:
And: the version 1.11.1 from MediaWike works quite fine on the same server with the same configuration - I tested it with the same articels/pages

Here is a copy-out:

[Wed Apr 02 12:48:27 2008] [error] [client 62.218.69.xxx] PHP Fatal error: Using $this when not in object context in /var/www/webxxx/html/wiki/includes/Parser.php on line 563, referer: http://www.xxx.xx/wiki/index.php?title=TVL:Corporate_Design&action=edit

[Wed Apr 02 13:01:17 2008] [error] [client 62.218.69.xxx] File does not exist: /var/www/web338/html/javascript_form, referer: http://www.xxx.xxo/wiki/index.php?title=TVL:LP_/_Medienbeilage:_Jump&action=edit&section=1

[Wed Apr 02 13:01:20 2008] [error] [client 62.218.69.xxx] PHP Fatal error: Using $this when not in object context in /var/www/webxxx/html/wiki/includes/Parser.php on line 563, referer: http://www.xxx.xx/wiki/index.php?title=TVL:LP_/_Medienbeilage:_Jump&action=edit&section=1

[Wed Apr 02 13:51:25 2008] [error] [client 62.218.69.xxx] File does not exist: /var/www/webxxx/html/javascript_form, referer: http://www.xxx.xx/wiki/index.php?title=TVL:LP_/_Medienbeilage:_Jump&action=edit

[Wed Apr 02 13:51:37 2008] [error] [client 62.218.69.xxx] PHP Fatal error: Using $this when not in object context in /var/www/webxxx/html/wiki/includes/Parser.php on line 563, referer: http://www.xxx.xx/wiki/index.php?title=TVL:LP_/_Medienbeilage:_Jump&action=edit

...

(In reply to comment #2)

[Wed Apr 02 12:48:27 2008] [error] [client 62.218.69.xxx] PHP Fatal error:
Using $this when not in object context in
/var/www/webxxx/html/wiki/includes/Parser.php on line 563, referer:
http://www.xxx.xx/wiki/index.php?title=TVL:Corporate_Design&action=ediT

[Wed Apr 02 13:01:17 2008] [error] [client 62.218.69.xxx] File does not exist:
/var/www/web338/html/javascript_form, referer:
http://www.xxx.xxo/wiki/index.php?title=TVL:LP_/_Medienbeilage:_Jump&action=edit&section=1

[Wed Apr 02 13:01:20 2008] [error] [client 62.218.69.xxx] PHP Fatal error:
Using $this when not in object context in
/var/www/webxxx/html/wiki/includes/Parser.php on line 563, referer:
http://www.xxx.xx/wiki/index.php?title=TVL:LP_/_Medienbeilage:_Jump&action=edit&section=1

[Wed Apr 02 13:51:25 2008] [error] [client 62.218.69.xxx] File does not exist:
/var/www/webxxx/html/javascript_form, referer:
http://www.xxx.xx/wiki/index.php?title=TVL:LP_/_Medienbeilage:_Jump&action=edit

[Wed Apr 02 13:51:37 2008] [error] [client 62.218.69.xxx] PHP Fatal error:
Using $this when not in object context in
/var/www/webxxx/html/wiki/includes/Parser.php on line 563, referer:
http://www.xxx.xx/wiki/index.php?title=TVL:LP_/_Medienbeilage:_Jump&action=edit

Please find log entries that refer to index.php?title=Something&action=submit , all you've posted now is some &action=edit errors which obviously aren't useful.

This is bug 13522; fix for this is in r32487 for upcoming 1.12.1.

Probably triggered by an extension; either apply the fix, pull 1.12 work from SVN, or disable the extension in the meantime.

This bug has been marked as a duplicate of bug 13522 ***

Note to Roan -- the action=edit links there are the *referers*, not the URLs where the errors occur. Presumably that's more useful in the web server's error log for 404s than for the PHP fatal errors, though. :)

office wrote:

The log shows no entry referring to index.php?title=Something&action=submit. entries only refers to index.php?title=Something&action=edit and javascript_form that doesn't exist.

To exclude a database problem I addressed the same database with the 1.11.1 version the. I could load, edit and save the page without troubles. Repeating the same action with 1.12.0 the problem of a blank page persists. I reinstalled 1.12.0 to exclude installation errors, without success.

So I think I'll wait for 1.12.1.

Question: Does it matter to use the databasestructure of 1.12.0 by 1.11.1 - may this lead to later problems?

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blank page after edit
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