PHPExcel in Yii1.1 - What could be wrong?

Question

Yii

I'm trying to open a file to enter data
. Could not open for reading! File does not exist.
File name in the directory tom1.xlsx
Building the path:

$src = Yii::app()->createUrl(Yii::app()->controller->module->id . '/assets/upload/' . $xlsx);

Through the link in the browser, the file itself is downloaded, so the path is correct and the name is appropriate, what could be the reason?

Answer 1

Building a path:

You are building a URL, but you need PATH.
https://www.yiiframework.com/doc/guide/1.1/en/basi...