Uncaught FieldFormatNotFoundError in heat map

[liza-mae]

Kibana version: 8.0.0-SNAPSHOT

Elasticsearch version: 8.0.0-SNAPSHOT

Server OS version: Ubuntu

Browser version: Chrome Latest

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

Description of the problem including expected versus actual behavior:
Loading [Logs] Web Traffic sample data dashboards throws an error on [Logs] Heatmap visualization.

Steps to reproduce:

1. Install ES/Kibana
2. Load sample data
3. Click Dashboard -> [Logs] Web Traffic. Notice the [Logs] Heatmap shows blank and there is the following browser console error.

Errors in browser console (if relevant):

VM2275 data.plugin.js:1 Uncaught (in promise) FieldFormatNotFoundError: Field Format 'undefined' not found!
    at field_formats_registry_FieldFormatsRegistry.JSON.stringify.field_formats_registry_objectSpread.formatId (https://localhost:5601/37696/bundles/plugin/data/data.plugin.js:1:84882)
    at field_formats_registry_FieldFormatsRegistry.n [as getInstance] (https://localhost:5601/37696/bundles/kbn-ui-shared-deps/kbn-ui-shared-deps.js:472:43051)
    at index_pattern_IndexPattern.getFormatterForField (https://localhost:5601/37696/bundles/plugin/data/data.plugin.js:1:577576)
    at BucketAggType.getSerializedFormat (https://localhost:5601/37696/bundles/plugin/data/data.plugin.js:1:228026)
    at AggConfig.toSerializedFieldFormat (https://localhost:5601/37696/bundles/plugin/data/data.plugin.js:1:405786)
    at createSchemaConfig (https://localhost:5601/37696/bundles/plugin/visualizations/visualizations.plugin.js:6:73713)
    at https://localhost:5601/37696/bundles/plugin/visualizations/visualizations.plugin.js:6:74466
    at Array.forEach (<anonymous>)
    at getSchemas (https://localhost:5601/37696/bundles/plugin/visualizations/visualizations.plugin.js:6:74056)
    at _callee$ (https://localhost:5601/37696/bundles/plugin/visTypeVislib/visTypeVislib.plugin.js:1:36614)

[elasticmachine]

Pinging @elastic/kibana-gis (Team:Geo)

[elasticmachine]

Pinging @elastic/kibana-app (Team:KibanaApp)

[nreese]

Closing, duplicate of #82029.

Also, heatmap in this case is an XY visualization so I removed the geo tag

[liza-mae]

Thanks @nreese