`TypeError: Cannot read property 'get' of undefined` when navigating from the Monitoring Dashboards page to the Metrics page, then clicking the "Insert Example Query" button.
1. Visit Monitoring -> Dashboards page
2. Navigate to Monitoring -> Metrics page and click 'Insert Example Query", metrics can be successfully loaded
Verified on 4.4.0-0.nightly-2020-02-09-193413
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.