Story #69617: FormEngine bugs
PHP Warning while calling renderForeignRecordHeader
in case of restructuring the TCA all values for selct-fields are of type array now. I know, we can't revert it, but we have to update the related code.
InlineRecordContainer::renderForeignRecordHeader() at line 358 we have following:
$valueParts = GeneralUtility::trimExplode('|', $rec[$titleCol]);
In my case the field was declared as type "inline", so $rec[$titleCol] returns an array now, which results in following warning:
PHP Warning: explode() expects parameter 2 to be string, array given