Update to 3.1.1: Notice - Undefined index: category - Piwik 3.1.1

Lukas · September 21, 2017, 3:56pm

Hi,

This error means that some third-party library is having an bug.

According to this github issue updating or disabling the IP2Location Plugin v2.3.0 plugin should help:

github.com/matomo-org/matomo

Notice undefined index category warnings after upgrading to piwik 3

opened 10:27AM - 20 Dec 16 UTC

closed 08:40AM - 21 Dec 16 UTC

ghost

answered

Hello everybody here, when switching to Personal settings I have 3 warnings as …follows, I'm reporting as suggested (upgraded from very previous to latest 3.0.0): List item /plugins/ScheduledReports/Controller.php(64): Notice - Undefined index: category - Piwik 3.0.0 /plugins/ScheduledReports/ScheduledReports.php(198): Notice - Undefined index: category - Piwik 3.0.0 /plugins/ScheduledReports/ScheduledReports.php(197): Notice - Undefined index: category - Piwik 3.0.0 Also, email reports do not work neither automatically or manually (download or send now both not working) Cheers