Message: call_user_func_array() expects parameter 1 to be a valid callback

Question

A PHP Error was encountered Severity: Warning

Message: call_user_func_array() expects parameter 1 to be a valid callback, class 'Error' does not have a method 'index'

Filename: core/CodeIgniter.php

Line Number: 532

Backtrace:

File: /var/www/monitors/index.php Line: 315 Function: require_once

In my local system working fine but i move to the server i got this error

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– José Luis, Commented Mar 28, 2018 at 11:37

Gfy · Accepted Answer · 2018-10-21 16:31:35Z

6

I got a similar error that I solved by renaming the Error class to Errors in application/controllers/Errors.php. In config/routes.php I changed the class name accordingly:

$route['404_override'] = "errors/page_missing";

answered Oct 21, 2018 at 16:31

Gfy

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2 Comments

Rahul Kr Daman Over a year ago

Thanx @Gfy, this is very useful method for resolve this error !

Khyati Bhojawala Over a year ago

Showing me 404 Page Not Found error.

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