Warning when selecting an image

RedCrested / ImagesInMessage-for-OpenSource-SocialNetwork

An improvement on OssnMessages component to allow user to attach images

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Warning when selecting an image #6

Closed rafaelmamorim closed 2 years ago

rafaelmamorim commented 2 years ago

Found by Michael Zülsdorff

When selecting an image I get

PHP WARNING: 2022-03-22 08:14:41 (CET): "Undefined array key "file"" in file components/ImagesInMessage/ossn_com.php (line 23) PHP WARNING: 2022-03-22 08:14:41 (CET): "Trying to access array offset on value of type null" in file components/ImagesInMessage/ossn_com.php (line 23)