_hs_process_render_create_new_item() checks isset($element['#value']['hierarchical_select']['selects']), but there are circumstances in which $element['#value'] is a string rather than an array, and PHP (a) uses the [] syntax for string indexing as well as array indexing, and (b) will coerce a string into an integer if it needs one (zero in the case of the string 'hierarchical_select').
Hence that test can result in:
Notice: Uninitialized string offset: 0 in _hs_process_render_create_new_item()
| Comment | File | Size | Author |
|---|---|---|---|
| #1 | array_vs_string_indexing-1399414.patch | 5.05 KB | jweowu |
Comments
Comment #1
jweowu commentedComment #2
raphael apard commentedPatch #1 works for me.
I've got this error on staging only (redhat).
Comment #3
goldThis is a 7 year old issue. I've been unable to replicate it (steps to replicate would be good). The patch no longer applies.
If this is still an issue please reopen with detailed steps to replicate the issue and reroll the patch against 7.x-3.x.