Error when i'm using ACF in page has query parameter (GET) in url

• mahmoud

• November 4, 2018 at 7:08 am

when i am using ACF in Search.php (mysite.com\?s=’something’) , var_dump(get_field('name','option')) return null

or

in index.php(mysite.com\?lang=fr)

i think acf problem with query parameter (GET) in url …
pleas help …