If I delete a file when it was used in an entity, then I get this error when viewing the entity:

Warning: array_flip(): Can only flip STRING and INTEGER values! .. DrupalDefaultEntityController->load() (.. 176 .. /var/www/lib/d7_dev/core/includes/entity.inc).

(With ".." I replaced russian text since my system locale us ru_RU.UTF-8)

The reason is that file_entity_field_attach_load() doesn't expect 'fid' to be empty. Patch is comming.

CommentFileSizeAuthor
#2 file_entity-2132383-2.patch1.4 KBOnkelTem
#1 file_entity-2132383-1.patch1.45 KBOnkelTem
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OnkelTem’s picture

OnkelTem CreditAttribution: OnkelTem commented
FileSize
file_entity-2132383-1.patch1.45 KB
OnkelTem’s picture

OnkelTem CreditAttribution: OnkelTem commented
FileSize
file_entity-2132383-2.patch1.4 KB
Dave Reid’s picture

Dave Reid
he/him
Primary language English
Location Nebraska USA
CreditAttribution: Dave Reid commented
Status: Active » Fixed

Committed a modified version to 7.x-2.x.
http://drupalcode.org/project/file_entity.git/commit/e80b223

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.