Hello,
Whenever I try to look at a Metricbeat dashboard, could be for anything, I get multiple spurious errors that pop up off to the side, Error fetching fields for index pattern metricbeat.*, see attached screenshot. And no data appears on the dashboard. We are running an older version of Kibana and all beats at 7.7.1, we can't upgrade these at this time and are staying at this version for now.
TypeError: apiClient.getFieldsForWildcard is not a function
at Object.fetchForWildcard (https://somedashboardlogging-and-monitoring/bundles/plugin/data/data.plugin.js:25:36113)
at Object.fetch (https://somedashboardlogging-and-monitoring/bundles/plugin/data/data.plugin.js:25:35818)
at IndexPattern._callee9$ (https://somedashboardlogging-and-monitoring/bundles/plugin/data/data.plugin.js:6:208272)
at l (https://somedashboard/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:288:970406)
at Generator._invoke (https://somedashboard/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:288:970159)
at Generator.forEach.e.<computed> [as next] (https://somedashboard/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:288:970763)
at asyncGeneratorStep (https://somedashboardlogging-and-monitoring/bundles/plugin/data/data.plugin.js:6:189426)
at _next (https://somedashboardlogging-and-monitoring/bundles/plugin/data/data.plugin.js:6:189737)
at https://somedashboardlogging-and-monitoring/bundles/plugin/data/data.plugin.js:6:189887
at new Promise (<anonymous>)