"DeviceDetector\Cache\Cache" cannot be resolved

[aurelient]

After upgrading to Matomo 3.14, I get the following error after logging in:

Entry "DeviceDetector\Cache\Cache" cannot be resolved: the class is not instantiableFull definition:Object ( class = #NOT INSTANTIABLE# DeviceDetector\Cache\Cache scope = singleton lazy = false)

Would you have any clue on the source of the problem ? And ways to solve it ?

The shortest url with the problem is : mydomain.yy/matomo/index.php?module=CoreHome

[tsteur]

Hi @aurelient

can you check if your config/global.php is up to date and looks like this one? https://raw.githubusercontent.com/matomo-org/matomo/3.x-dev/config/global.php

[aurelient]

Hi, thanks for the answer!
line 82 was missing
'DeviceDetector\Cache\Cache' => DI\object('Piwik\DeviceDetector\DeviceDetectorCache')->constructor(86400),

Adding it manually fixed the issue.

[tsteur]

Thanks for letting is now 👍 might need to check why the file wasn't updated when upgrading.

[aurelient]

You're welcome, let me know if you want to have a peek into some of the upgrade log files.