FormengineUtility::getIconHtml throws warning if file is missing
getIconHtml method of the FormEngineUtility throws a warning if it is fed with non existing file path like
(this file was removed recently in https://review.typo3.org/#/c/45943/ )
Updated by Tymoteusz Motylewski over 5 years ago
It can be tested with current bootstrap package and v8. Just try to add new content element.
As bootstrap package has something like:
array( 'LLL:EXT:bootstrap_package/Resources/Private/Language/Backend.xlf:content_element.texticon', 'bootstrap_package_texticon', 'i/tt_content_header.gif' ),