Invalid argument supplied for foreach() on lines 723 and 748

I need more info about what you're doing at the time you receive these errors.

I think these breadcrumbs are done by the view itself. When you tell the view it is a 'page' view it thinks it owns the page...and thus the breadcrumb, and it modifies the breadcrumb for arguments.

After an IRC conversation, I logged into the site and the error immediately disappeared.

[09:27] If you get this error to recur, do this:
[09:28] On line 723 of panels.module, where this error is happening, add a: drupal_set_message('

'. var_export(debug_backtrace(), 1) . '

');
[09:28] That'll provide a lot of information about what's going on.
[09:28] And then paste the output into the issue.

Just to let you know this is not specific to patchak's site, I get the following error:

warning: Invalid argument supplied for foreach() in /home/vanderli/www/www/drupal/modules/panels/panels_views/panels_views.module on line 699.

when I click on the "Content" tab to add content to a new panel that I have created in Beta 1.

I get the following error when I attempt to view a panel created with alpha 14:

* warning: Invalid argument supplied for foreach() in /home/vanderli/www/www/drupal/modules/panels/panels_views/panels_views.module on line 699.
* warning: Invalid argument supplied for foreach() in /home/vanderli/www/www/drupal/modules/panels/panels_views/panels_views.module on line 737.

Will try to troubleshoot as described above, but can't do it today. Any ideas in the mean time would be great.

-dennis

@vanderlip : please read carefully the issues before chiming in. Your bug is a different one (invoves lines in panels_views.inc, not panels.module), which is adressed here : http://drupal.org/node/205527

Sorry, moving too fast, and thanks for the pointer.

I have been having this problem, and by unchecking mini panels the 723 and 748 error goes away. I'm by no means a programmer and wouldn't no where to start fix the problem, but at least that got rid of the message.

I am having an error on line 701 and 739.

I did have the line 699 error but fixed that with the patch in the other thread, I now have these!

Are you still getting this in beta 2?

yes, im using Panls 2 Beta

But are you using Beta 1, or Beta 2? Beta 2 was released last night, and may or may not include a fix for this.

updated to panels 2 beta 2 and the problem is still there! but on line 702 and 740!

Um. Where's the patch?

I'm still getting this error - is there a patch out there? (line 702 and 740 foreach() problems, that is) - Panels 2 Beta 2

Although the line numbers are slightly different (very odd - have you modified your panels.module file at all?), I'm 99% sure that we have now identified and fixed the source of this bug in another issue: #213793: warning: Invalid argument supplied for foreach() in ......panels.module on line 725. (and line 750.). I'm mostly confused, however, because panels2 beta2 doesn't HAVE foreach statements on those lines.

In any case, before I proceed any further with this, I'd like you to try downloading the -dev version of Panels and see if the error message goes away. Beta3 will be released presently, but if this is an issue that isn't already fixed in -dev, I'd like to get it in before I post the new release.

Actually, I think this might be for a different issue having to do with panels_view module that took over this thread at #11. Another thread having to do with panels_views petered out here: http://drupal.org/node/205527 - but I'll revive it.

Ahhh, I see. I've committed the fix, and there will be no more nasty foreach errors for views with no URL/context arguments as of Beta3.