Histogram visualization hide/show legend throws TypeErrors

[liza-mae]

Kibana version:
6.3.0 BC2

Elasticsearch version:
6.3.0 BC2

Server OS version:
OSX

Browser version:
Chrome / Firefox

Browser OS version:

Original install method (e.g. download page, yum, from source, etc.):
Staging

Describe the bug:
Histogram hide/show legend throws error

Steps to reproduce:

1. Install elasticsearch, kibana, load data
2. Go to add visualization -> histogram
3. Show/hide legend, throws a type error. I am currently seeing to different errors:

1. TypeError: Cannot read property 'handler' of undefined
2. TypeError: Cannot read property 'prop' of null

Related to #18792 ?

[stacey-gammon]

This one looks @elastic/kibana-visualizations specific (other one still looks like a dashboard thing)

[timroes]

Yeah that's indeed visualization specific and already known to us (though it seems there is no issue for it). Luckily this is some harmless timing issues in the tooltip, that doesn't break anything. Even tooltips will continue working rather fine. So we currently don't plan to fix this before we build the EUI chart component. I will nevertheless leave this open, so we can reference it in case it pops up again.

[timroes]

Please of course correct me if you experience any buggy behavior when you see this error messages, since we would need to look into that more.

[liza-mae]

Thanks @timroes I will keep an eye out if I see any buggy behavior related to it.

[LeeDr]

I also see the Cannot read property 'prop' of null error in the console when moving my mouse up and down through the items in the legend or a line or bar chart. Date Histogram and then split series on Terms agg. I see it in both Chrome and IE browser.

[markov00]

Closing this issue due to inactivity.

We are trying to keep our issues to a manageable amount, which means we are trying to close issues we cannot reproduce or gather required information for some time. Please feel free to still provide the requested information in case the issue still persists on an up-to-date Kibana version. We will gladly reopen this issue again.