Attempted to install modernizr module using: drush pm-enable modernizr.

Site crashed and received following error:

PHP Fatal error: Call to undefined function _modernizr_scan_for_library() in /var/www/html/sites/all/modules/modernizr/drush/modernizr.drush.inc on line 98
Drush command terminated abnormally due to an unrecoverable error. [error]
Error: Call to undefined function _modernizr_scan_for_library() in
/var/www/html/sites/all/modules/modernizr/drush/modernizr.drush.inc,

CommentFileSizeAuthor
#11 2127469-module-include.patch544 bytesrupl
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Anonymous’s picture

Anonymous (not verified) CreditAttribution: Anonymous commented
Priority: Critical » Normal

Update. Site did not crash after all, lowered priority to normal. Error reported but module seems to be installed. cleared cache using "drush cc".

Anonymous’s picture

Anonymous (not verified) CreditAttribution: Anonymous commented
Title: Crashed site on install » Error: Call to undefined function _modernizr_scan_for_library()
rupl’s picture

rupl
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Primary language English
CreditAttribution: rupl commented

That's quite strange since that function is in the .module file: http://drupalcode.org/project/modernizr.git/blob/refs/heads/7.x-3.x:/mod...

I see that the drush.inc calls it here: http://drupalcode.org/project/modernizr.git/blob/refs/heads/7.x-3.x:/dru...

I've never seen this error. Is there any additional information you could provide?

rupl’s picture

rupl
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Primary language English
CreditAttribution: rupl commented
Status: Active » Postponed (maintainer needs more info)
Zsuffa Dávid’s picture

Zsuffa Dávid CreditAttribution: Zsuffa Dávid commented

Same issue here. Drush install and enable followed by this error:

zsuffad@dev:/var/www/elite/sites/all$ drush dl modernizr
Project modernizr (7.x-3.2) downloaded to /var/www/elite/sites/all/modules/modernizr.                                                                                                                                             [success]
zsuffad@dev:/var/www/elite/sites/all$ drush en modernizr
The following extensions will be enabled: modernizr
Do you really want to continue? (y/n): y
modernizr was enabled successfully.  [ok]
PHP Fatal error:  Call to undefined function _modernizr_scan_for_library() in /var/www/elite/sites/all/modules/modernizr/drush/modernizr.drush.inc on line 98
PHP Stack trace:
PHP   1. {main}() /usr/share/drush/drush.php:0
PHP   2. drush_main() /usr/share/drush/drush.php:14
PHP   3. _drush_bootstrap_and_dispatch() /usr/share/drush/drush.php:59
PHP   4. drush_dispatch() /usr/share/drush/drush.php:90
PHP   5. call_user_func_array() /usr/share/drush/includes/command.inc:165
PHP   6. drush_command() /usr/share/drush/includes/command.inc:165
PHP   7. _drush_invoke_hooks() /usr/share/drush/includes/command.inc:198
PHP   8. call_user_func_array() /usr/share/drush/includes/command.inc:324
PHP   9. drush_modernizr_post_pm_enable() /usr/share/drush/includes/command.inc:324
PHP  10. _modernizr_drush_download_dev() /var/www/elite/sites/all/modules/modernizr/drush/modernizr.drush.inc:130
Drush command terminated abnormally due to an unrecoverable error.                                                                                                                                                                [error]
Error: Call to undefined function _modernizr_scan_for_library() in /var/www/elite/sites/all/modules/modernizr/drush/modernizr.drush.inc, line 98

Drupal version : 7.26
Drush version : 5.4

I have Libraries API enabled. The modernizr library has not downloaded.

Anonymous’s picture

Anonymous (not verified) CreditAttribution: Anonymous commented

@zsuffad try a drush cc all, that seemed to clear up the issue for me.

rupl’s picture

rupl
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Primary language English
CreditAttribution: rupl commented

I'm sorry I can't figure out why this is happening. I took another look at this during DrupalCamp Frankfurt with 7.26 and I still can't reproduce. But I won't close until we can nail this down why it's happening.

cmonnow’s picture

cmonnow CreditAttribution: cmonnow commented

I can confirm I had the same issue. I disabled and uninstalled the module before running "sudo drush cc all" and the subsequent installation progressed without errors.

(At first I thought it was some obscure new feature of Drupal/drush to block when a function with an underscore at the beginning of its name (to indicate internal/private functions) is called externally but I have no idea now).

leandro713’s picture

leandro713 CreditAttribution: leandro713 commented

same crash here.
drush downloaded the module but not the library.
i installed the library with «drush mdl»

hass’s picture

hass CreditAttribution: hass commented
Status: Postponed (maintainer needs more info) » Active

I think you need to module_load_include() the .module file. Otherwise Drush loads the drush.inc only and no other files what results such type of errors.

rupl’s picture

rupl
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CreditAttribution: rupl commented
Status: Active » Needs review
FileSize
2127469-module-include.patch544 bytes

Thank you @hass for the suggestion. As I mentioned earlier in this issue, I have never been able to reproduce, so if someone could test this patch and RTBC I'm happy to commit.