'Preview Post' goes crazy with an attached image

[fpgeeks]

When I click 'Preview Post' with any number of attached images I get this error at the top of the page:

Warning: preg_match(): Compilation failed: invalid range in character class at offset 23 in [path]/includes/class_wysiwygparser.php on line 481

and the area below the message editor box turns into this: If I add an image by clicking the 'Insert Image' button and pasting in a link to the image, then click 'Preview Post' I don't get any error. Can someone please help me fix this?

[Romamo]

http://tracker.vbulletin.com/browse/VBIV-15936

Fix
includes/class_wysiwygparser.php on line 481
Move underscope symbol (_) to the last position of the character's range (twice).

[stuarttunstall]

Hi

I have this issue, can someone please explain to a novice like me what I need to do, I do not understand what this means

Warning: preg_match() [function.preg-match]: Compilation failed: invalid range in character class at offset 23 in [path]/includes/class_wysiwygparser.php on line 458
What do I need to move?

Stuart

[stuarttunstall]

Think I have worked it out made changed and it seems to have worked

[RobertoMuggli]

Hello Stuart!

I have the same problem but I cannot understand what I have to move where.

Do you still remember what you did? I wish the page on the bug tracker were clearer, because I have the same error on line 457 and on that line I can only find:

protected function parse_matched_tags($text)

There are no underscores (or character ranges for that matter)...

Thanks!
Roberto




EDIT! I'm sorry I'm not a smart person LOL. Disregard my text above.

Just for reference, the line with the error looks like this:

if (preg_match('#attachment.php\?attachmentid=(\d+)#si', $img_url, $matches) AND preg_match('#class=(\'|"|)([a-z0-9_-\s]+)?\s*previewthumb\s*([a-z0-9_-\s]+)?(\\1)#si', $fullurl))


Is it correct that the both ranges [a-z0-9_-\s] must become [a-z0-9-_\s] ?

[Raptor]

this fixed the bug for me

[vB-Tr]

who can help me ?