preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in views_handler_field_file_extension->render() [#3323256]

Deprecated function: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in views_handler_field_file_extension->render() (line 43 of views/modules/system/views_handler_field_file_extension.inc)

This issue is showing whenever there is a relationship with File:fid and the view is showing Field File:extension.

Comment	File	Size	Author
#4	Depreceated_functionpreg_match_3323256_4.patch	685 bytes	dilpreet_singh

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Comment #1

22 November 2022 at 21:40

dilpreet_singh created an issue. See original summary.

Comment #2

damienmckenna

TN, USA

commented 22 November 2022 at 22:05

Status:

Needs work

» Active

Thank you for opening the bug report.

Can you please explain how to trigger this problem? Are you able to replicate the problem using a base install of Drupal core and the Views module, or do you need additional modules or custom code to cause it?

FYI, the "needs work" status is for when an issue has been worked on, a potential solution was provided, but it was deemed this solution needed further work, it is not intended as a flag to indicate "someone needs to work on this"; when opening a new issue the appropriate status is "active" unless a patch or other proposed solution is provided.