Problem - wrong statistics after update 2.14 (log analytics) (1 reply)

Hello,

I have big problems after Piwik update 2.14
I use log analytics method to view the stats of my sites.

The statistics are now completly wrong.(see attached file : before_update, after_update)

import_logs.py seems work normally and the script's output seems to be ok too.
(output.pdf)
i check the integrity of the log file and i don't have any corruption.
i have tested with others python scripts version but i have the same problem.
i have the problem with all my sites in Piwik using different logs format as w3c or ncsa_extended.
There are few visits but only during 2 hours in a day but when i check the log file, i see visits during all the day...

I test piwik-2.14.1-b2 but no changes.
It's very strange and i can't downgrade Piwik version because the db sql was updated too.

Have you got an idea to resolve this problem ?

Thank you in advance for your help

Regards,

Arno