MAMP > 5.7.4 RC2 : ConcreteCoreFileStorageLocationStorageLocation.php

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Hi there,

this message pops up after updating (via replacement of the old concrete folder) from to 5.7.4 RC2 at the start page of my site:

Doctrine\Common\Proxy\AbstractProxyFactory::getProxyDefinition(): Failed opening required '/Applications/MAMP/htdocs/concrete5/application/config/doctrine/proxies/__CG__ConcreteCoreFileStorageLocationStorageLocation.php' (include_path='/Applications/MAMP/htdocs/concrete5/concrete/vendor:.:/Applications/MAMP/bin/php/php5.6.7/lib/php')

do i have to make clean new install or can I edit the AbstractProxyFactory.php in


to get rid of this message (creating the __CG__ConcreteCoreFileStorageLocationStorageLocation.php file ?)

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exchangecore replied on at Permalink Reply
Sounds like maybe the upgrade possibly failed or only partially ran. Not sure.

I think you can refresh the doctrine proxies by going to /index.php/dashboard/system/environment/entities and clicking the "Refresh Entities" button though. That might get you past this error if you can get there.
andrew replied on at Permalink Best Answer Reply
did you visit and run the upgrade script?
ceremonium replied on at Permalink Reply
@andrew: it kinda worked - it showed me an update message from 5.7.31 to 5.7.4 RC2 but also:

file_put_contents(): Filename cannot be empty

still - the error is gone :D - so it worked :D merci :)