Error accessing orders in backoffice 1.7.7.4

[cedib]

Hi,

We have just migrated from 1.6 to 1.7.7.4 and we have this error when trying to access some orders in the backoffice.

Has someone any idea about the problem and how to solve it?

Thanks!

[Shabab]

GetOrderProductsForViewingHandler.php

in this file line 118 add string with second parameter of function

[cedib]

7 minutes ago, uzishabab said:

GetOrderProductsForViewingHandler.php

in this file line 118 add string with second parameter of function

Hi,

Which string should I add? But also, I shouldn't have to amend a core file.

Thanks

[Shabab]

9 minutes ago, cedib said:

Hi,

Which string should I add? But also, I shouldn't have to amend a core file.

Thanks

You just need to add keyword string with second parameter of function

[cedib]

23 minutes ago, uzishabab said:

You just need to add keyword string with second parameter of function

Line 118 is this:

$customizations[] = new OrderProductCustomizationForViewing((int) $data['type'], $data['name'], $data['value']);

It already has the second parameter $this->name = $name;