I just got this error when I upgraded to 7.x-2.1

Notice: Undefined index: pre-dependencies-load in libraries_invoke() (line 161 of C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\pn\sites\all\modules\libraries\libraries.module).
Warning: Invalid argument supplied for foreach() in libraries_invoke() (line 161 of C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\pn\sites\all\modules\libraries\libraries.module).

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#8 libraries-missing_array_key-1971708-8.patch590 bytesitarato
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Pol’s picture

Pol
the/that
Location Brussels
CreditAttribution: Pol commented
Status: Active » Closed (duplicate)

Duplicate of #1938638: Cached libraries (with corrupt data structure) are being loaded on update.php before the update from 2.0 to 2.1.

Please, use the search function.

dianacastillo’s picture

dianacastillo CreditAttribution: dianacastillo commented
Status: Closed (duplicate) » Active

I ran update and it got fixed, but now the error is back when I installed another module (openlayers) and ran update :
Notice: Undefined index: pre-dependencies-load in libraries_invoke() (line 161 of C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\pn\sites\all\modules\libraries\libraries.module).
Warning: Invalid argument supplied for foreach() in libraries_invoke() (line 161 of C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\pn\sites\all\modules\libraries\libraries.module)

Pol’s picture

Pol
the/that
Location Brussels
CreditAttribution: Pol commented

Once again: http://drupal.org/node/1938638#comment-7228054

dianacastillo’s picture

dianacastillo CreditAttribution: dianacastillo commented

now I ran update again because I got that libraries error again and my map DISAPPEARED AGAIN :-(

dianacastillo’s picture

dianacastillo CreditAttribution: dianacastillo commented
Status: Active » Fixed

okay all my problems fixed with the help of Pol, see here https://drupal.org/node/1971162#comment-7307690

Status: Fixed » Closed (fixed)

Automatically closed -- issue fixed for 2 weeks with no activity.

defconjuan’s picture

defconjuan CreditAttribution: defconjuan commented

If the links in #3 and #5 don't help you, read on:

Short version: You may also need the patch by barraponto in comment 7 or 12 on http://drupal.org/node/1908042.

Long version: If you've come across this page when Googling "Notice: Undefined index: pre-dependencies-load in libraries_invoke() (line 161..." error like I have, most people reference (1) fixing a typo contained on line 302 of the libraries.api.php; (2) running Drupal update; and (3) clearing all caches. This fixes it for many people, but not for Panopoly or Kala Theme users. For those users, you need to apply the patch by barraponto in comment 7 or 12 on http://drupal.org/node/1908042, then clear your cache and you'll be good to go.

itarato’s picture

itarato CreditAttribution: itarato commented
Issue summary: View changes
FileSize
libraries-missing_array_key-1971708-8.patch590 bytes
tstoeckler’s picture

tstoeckler
he/him
Primary language German
Location Essen, Germany
CreditAttribution: tstoeckler commented

A similar fix was already committed in the referenced issue.
I only stumbled on this issue by accident, btw. Since this issue is closed, it will not be seen by the maintainers of this module.