warning: Invalid argument supplied for foreach() in [#194040]

I get the following error on every page that uses the CCK 'image' type. I'm using imagecache, image field and cck along with views to create image galleries.

The taxonomy driven image gallery views seem to work ok. But clicking on the actual image node gives the error below:

    * warning: Invalid argument supplied for foreach() in /var/www/drupal-5.3-new/sites/all/modules/views/views_query.inc on line 81.
    * warning: Invalid argument supplied for foreach() in /var/www/drupal-5.3-new/sites/all/modules/views/views_query.inc on line 16.
    * warning: Invalid argument supplied for foreach() in /var/www/drupal-5.3-new/sites/all/modules/views/views_query.inc on line 195.

Not being a programmer, I'm not sure how to debug this? I've checked the views I've got set up and cannot see any errors, similarly I've checked the imagecache and cck image content type settings also.

Comments

Comment #1

joachim commented 25 November 2007 at 17:25

I've seen this a couple of times recently on other modules.
Check if the array in the foreach() is empty. If it is, and it's normal that sometimes it is, cast to (array) within the foreach. See how it was fixed here: http://drupal.org/node/192064

Comment #2

bowerless commented 25 January 2008 at 04:20

I was getting this too. In my case it turned out to be user error. Here's what happened:
- created an image gallery using CCK, Views, and Custom Pagers
- went to Custom Pagers configuration and selected a view to use for the "Pager node list"
- days later decided that the name of the view should be more descriptive and changed it
- started seeing the "Invalid argument ..." errors
- went back to the Custom Pagers config page, updated the View selection and saved
- no more problems