I'm trying to create a fieldset, but am not getting any of the options for "Open/Collapsible/Collapsed" as indicated in the documentation. The configuration gear appears, but clicking on it only results in a text field for the label.

In checking my logs, I'm finding several PHP warnings every time I click on the gear. They all read...

Location	http://root/system/ajax
Referrer	http://root/admin/structure/types/manage/article/display?render=overlay
Message	Warning: Illegal offset type in isset or empty in element_info() (line 6203 of F:\root\includes\common.inc).

Line 6203 in common.inc is...
return isset($cache[$type]) ? $cache[$type] : array();

These warnings do not appear when clicking on similar configuration gears (e.g., setting options for an image field).

CommentFileSizeAuthor
#2 fieldgroup_errors.jpg249.61 KBjchmura
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jchmura’s picture

jchmura CreditAttribution: jchmura commented

Has anybody else experienced this problem or have any ideas what might be the cause? Thanks for any insight you can provide.

jchmura’s picture

jchmura CreditAttribution: jchmura commented
FileSize
fieldgroup_errors.jpg249.61 KB

Just checking back in to see if anybody can help with this issue. I can't seem to get anything but the default 'collapsible' fieldsets. There isn't any way to select the other options when clicking on the gear. Any ideas why this might be happening? Please see attached for some screenshots.

jchmura’s picture

jchmura CreditAttribution: jchmura commented
Status: Active » Closed (fixed)

Just a quick update for anybody who happens to find this in the future. It turns out that this issue was caused by a third-party paid module used to make 'Pay Per View' fields. I contacted the developer and the issue has now been solved.