We set up Piwik with two features that seem to be conflicting:
- custom dimensions
The setUserId function is called after the customer logs in and records the user ID.
Then there was supposed to be a new custom dimension called Login that recorded the time of login. However, when I view the Login action, all the setUserId events are also listed with “Value not defined”.
Why is the setUserId function call causing a custom dimension to be recorded? Isn’t that a bug?
I made a screenshot that shows the actions I am talking about.