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Resolved ATSMPodcast
(@atsmpodcast)

11 years, 4 months ago

Once upgrading WordPress to 3.6, I get all sorts of errors…

In the header:

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

In the site’s body where I have a slideshow to open the page:

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in https://[SITE(s’) NAME WITHHELD]/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

PLEASE help!

https://www.ads-software.com/plugins/nextgen-gallery/

Viewing 3 replies - 16 through 18 (of 18 total)

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Plugin Contributor photocrati
(@photocrati)

11 years, 3 months ago

@behladesign: thanks for the update and letting us know what resolved that. I’ll pass that info on to our developers.
elvin77
(@elvin77)

11 years, 3 months ago
The problem is on Nextgen plugin. File name is and path is nextgen-gallery/products/photocrati_nextgen/modules/router

Problematic line is
```
$param_regex	 = "#/((?P<id>{$id}){$param_sep})?({$param_prefix}[-_]?)?{$quoted_key}{$param_sep}(?P<value>[^/\?]+)/?#i";
```
This $param_regex pattern-string part looks just so wrong there – never must be used direct injection of variables into regexp pattern. There must be used preg-quote() .
@see https://php.net/manual/en/function.preg-quote.php

===================
Before it was (Line no 484)

if (preg_match($param_regex, $source, $matches)) {

I did this

if (@preg_match($param_regex, $source, $matches)) {

Hopefully @devs will not put that as a “fix” – this is just ignoring errors in regexp pattern.

My solution was to revert back to ver 1.9.x. Latest ver messed up WP’s routings.
emilysparkle
(@emilysparkle)

11 years, 3 months ago

@photocrati – thanks for the help. i posted the bug to the system you suggested and this latest update has fixed my problem.

Viewing 3 replies - 16 through 18 (of 18 total)

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The topic ‘Upgraded WordPress to 3.6 – Next Gen Gallery No Longer Workds’ is closed to new replies.