Breaking: #83153 - Migrated backend_layout.icon to FAL ¶
See Issue #83153
The existing database field “icon” for Backend Layouts put into the database, was previously a file upload field,
putting all icons under
. The field is migrated to the File Abstraction Layer (FAL), having
proper file relations like all other parts of TYPO3 core.
When working with the TCA for the backend_layout.icon field, sys_file_reference relations are now expected. When querying the database table directly, icon only contains the number of references of this backend layout.
Affected Installations ¶
Installations with custom backend layout icons and, more specifically extensions dealing with the database table directly.
An upgrade wizard in the TYPO3 install tool moves all existing icons of backend_layouts from
For extensions directly working on the database table, the database access needs to be modified.