How to solve Error on php spark serve ( codeigniter 4 )

Solution for error : ( php spark serve )

Fatal error: require(): Failed opening required 'D:\xampp\htdocs\..\app\Con

[ajismaulanashadiq]

Wow.... Work it! Makasih banyak bang udah ngasih tutorial

[adhaniataintan]

maaf izin bertanya, jika errornya seperti ini PHP Fatal error: Uncaught Error: Call to undefined method in
penyelesaiannya gimana ya? mohon petunjuknya terimakasih