core-library breaks css of seven theme

Ok, thanks for the information. I'll try on my own side. Do you have a specific procedure to repeat in order to experience the bug, any specific configuration?

Originally I created the option that allows to exclude admin path to avoid this kind of bugs, and on my different sites never happen, so any information at all would be appreciated.

Absolutely not, it only does magic stuff with the hook_(js|css)_alter(), at runtime only. It does create new CSS and JS files and might alter the CSS aggregation variable from core, but nothing than a clear cache won't turn back to normal.

I should look to this CSS map core variable precisely, this could be the source of your problems. But be aware of the fact I use the module on sites where core files can't be modified by the HTTPd (write protected, and you also should, always, by the way), and never got any warnings, so definitely no, it doesn't alter core files, even per error.

Finally I have problem generally even when I aggregate css with drupal's core performance mechanism.

Dragable icon at blocks arrangements, disappears.

Views UI also suffer severly.

I don't know what to do about.

This seems to be a problem for various versions of drupal since 2007.

Background images reference at CSS disappears at aggregated css.

Well, good to know. Can you confirm that it's not the module itself doing this?

I know that when mixing various modules CSS that should not on the same pages sometimes creates really weird behaviors. This due to the fact that some module developers absolutely don't care about other modules (and that is not a real bug for Core Library, but more like a theming issue).

I'm actually closing the issue, but if you find out that the behavior is really created by Core Library, re-open it anytime :)

hi, it broke my theme also, even after disabling this module i am unable to enable default drupal Aggregate and compress CSS files & Aggregate JavaScript file options aswell, I tried various options like deleting the css and jss files, modifying .htaccess file etc, but nothing resolving the cache issue, now am running the site with out any cache/aggregation, which is making site very slow :(

-Mazhar

Ok, same answer, do you have a strict procedure to reproduce the bug? I still can work on this problem, but I'll need a bit more of information.

If you still have problems after disabling this module, this must be a core related problem, because once the module disabled, the core will take back its full behavior (no database nor variables nor file system alterations are done by the module).

hi, sorry, I got busy with some other things so didn't get chance to reply , I didn't try later, now I removed this module and downloaded the new core and restored the SQL database, so now I am not seeing this issue. However I will try to recreate after some time. Thanks.

-Mazhar

Ok thanks, I'm closing the issue, but please reopen if you can reproduce it!

sure, I do that