Magento 2.2 store view switching add ___store=default to url

Question

Preconditions:

• Magento 2.2
• With 2 store views ( default and en )

Steps to reproduce:

• Load home page: url = myeshop.com/
• Switch store view: url = myeshop.com/?___store=en
• Switch again store view: url = myeshop.com/?___store=en?___store=default

Result:

• There has been an error processing your request

When I set "Add Store Code to URL" to 'Yes' in Stores> Configuration> General> Web it works properly. But it is not accepted.

Previously, at 2.1.9 the url remained the same after any store view switch.

Any advice?

• likemusic: This bug fixed in Magento v2.2.2.

Answer 1

I solve the same problem with a pice of Javascript code:

define([
 "jquery"
 ],
 function ($) {
 "use strict";
 $('a[data-post*="?___store=en?___store=tr"]').each(function(){
 var $link = $(this);
 var post = $link.attr('data-post');
 $link.attr('data-post', post.replace('?___store=en?___store=tr', '?___store=tr'));
 });
 $('a[data-post*="?___store=tr?___store=en"]').each(function(){
 var $link = $(this);
 var post = $link.attr('data-post');
 $link.attr('data-post', post.replace('?___store=tr?___store=en', '?___store=en'));
 });
 }
);

But I know that this is not the right approach.

Any other advice?

Thanks.

Answer 2

This problem has been reported and discussed here : https://github.com/magento/magento2/issues/10908

And the bug has been fixed here : https://github.com/magento/magento2/pull/11337

I guess it will be automatically fixed with the next release of Magento 2.2.

• George A.B.: Unfortunately the problem remains in 2.2.0. Now we are waiting for 2.2.1.
• George A.B.: The problem remains in 2.2.1