[ML] Anomaly Explorer crashes in Firefox with TypeError: _this.childNode is null

[dmlemeshko]

Kibana version:master

Elasticsearch version:master

Server OS version:MacOS 10.14.3

Browser version:Firefox 66.0.1

Browser OS version:

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

Describe the bug:

Steps to reproduce:

1. Open a ML job in the Anomaly Explorer
2. In the anomalies list click some + and - buttons to add and remove filters
3. After a few clicks the error occurs

Sometimes the same error is thrown when DatePicker applied on Dashboard.

Expected behavior:

Error is not thrown

Screenshots (if relevant):

Errors in browser console (if relevant):

TypeError: _this.childNode is null (http://localhost:5601/built_assets/dlls/vendors.bundle.dll.js:152)

Version: 8.0.0-SNAPSHOT
Build: 1
Error: TypeError: _this.childNode is null (http://localhost:5601/built_assets/dlls/vendors.bundle.dll.js:152)
window.onerror@http://localhost:5601/bundles/commons.bundle.js:3:1272563

[thompsongl]

Changes in elastic/eui#1784 should resolve this issue. I was able to cause the error fairly quickly and consistently on the Dashboard when applying date filters. After the EUI changes, I cannot reproduce.

[thompsongl]

[email protected] is published and includes the aforementioned fix.

[elasticmachine]

Pinging @elastic/ml-ui

[alvarezmelissa87]

Tested with published changes to EUI mentioned above by @thompsongl (thank you!) and can no longer reproduce the error. Closing this off.