Problem accessing File Manger after 4.1.1 Update

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I have updated to 4.1.1 and now when I visit file Manager I only get "File Manager" appear,

Viewing the source, i get an error

<b>Warning</b>:  Loader::require_once(/var/www/vhosts/mysite.com/httpdocs/c5/updates/concrete5.4.1.1/concrete/config/../helpers/form_page_selector.php) [<a href='loader.require-once'>loader.require-once</a>]: failed to open stream: No such file or directory in <b>/var/www/vhosts/mysite.com/httpdocs/c5/updates/concrete5.4.1.1/concrete/libraries/loader.php</b> on line <b>247</b><br /> 
<br /> 
<b>Fatal error</b>:  Loader::require_once() [<a href='function.require'>function.require</a>]: Failed opening required '/var/www/vhosts/mysite.com/httpdocs/c5/updates/concrete5.4.1.1/concrete/config/../helpers/form_page_selector.php' (include_path='.:/usr/local/lib/php/pear-new/PEAR:/usr/local/lib/php:/var/www/vhosts/mysite.com/httpdocs/c5/libraries/3rdparty:/var/www/vhosts/mysite.com/httpdocs/c5/updates/concrete5.4.1.1/concrete/config/../libraries/3rdparty') in <b>/var/www/vhosts/mysite.com/httpdocs/c5/updates/concrete5.4.1.1/concrete/libraries/loader.php</b> on line <b>247</b><br />

can anyone help? I don't fully now how to roll back without re-installing C5

TheRealSean
 
Mnkras replied on at Permalink Reply
Mnkras
download concrete5.4.1.1 from here or sourceforge, unzip it, and in your ftp browse to /updates/concrete5.4.1.1

and upload the /concrete directory from the zip
TheRealSean replied on at Permalink Reply
TheRealSean
Thanks for the tip Mnkras,

That was how I updated concrete,

Downloaded,
Uploaded zip file
Putty to unzip the file
Then run the update,

now when I run the update page, I get told everything is up to date.

It looks to me though as if there is a problem with the loader.php file?? as I had made an edit to my the page selector but for some reason the file appears to have trouble picking that new version up.

Could this be a bug or was I doing some thing wrong?
TheRealSean replied on at Permalink Reply
TheRealSean
Ok I think I have it figured this was me being a bit too quick, and in Panic mode,

I have recently made some edits to the page_selector, but for some reason I have to do this to the file in the concrete folder if I do it within the root helpers folder it creates this error.

Rather then edit the page_selector.php in the concrete folder I have created a custom_page_selector and then referred to that when selecting my page.

I thought the file should look to see if one exists first in the root? and if so use that then refer to the one in concrete folder.
Mnkras replied on at Permalink Best Answer Reply
Mnkras
in the class name you need to add Site before it,
TheRealSean replied on at Permalink Reply
TheRealSean
You sir are a Diamond, thank you

I assume this goes for many of the other classes? as I have had similar problems (none that have broken the site) when editing core files
Mnkras replied on at Permalink Reply
Mnkras
yea it goes for many things, like helpers,