"undefined is not an object (evaluating 'o.x')" in table mode using PostgreSQL

[gschjetne]

What happened:

The error message undefined is not an object (evaluating 'o.x') in the top left corner of the map

What you expected to happen:

Render a dot off the coast of Africa, or at least display an error message that doesn't refer to minified worldmap-panel code, but to user input.

How to reproduce it (as minimally and precisely as possible):

Settings:

(Selecting "geohash" produces the same error message)

Query:

SELECT
  5 AS "metric",
  0 AS "latitude",
  0 AS "longitude",
  's000' AS "geohash"

("Format as Table" selected)

Environment:

• Grafana version: 6.0.1
• Data source type & version: PostgreSQL 9.6
• OS Grafana is installed on: Official Docker image on macOS
• User OS & Browser: macOS 10.12.6 and Safari 12.0.3
• Worlmap-panel version: It's not indicated anywhere in the user interface, but it was installed using the GF_INSTALL_PLUGINS=grafana-worldmap-panel environment variable, so presumably the latest release which appears to be 0.2.0 according to https://grafana.com/plugins/grafana-worldmap-panel

[amotl]

Dear @gschjetne and @rkeshmir,

our fork grafana-map-panel already addressed this issue (see grafana-toolbox#47) and also includes many other improvements. You might want to pick a recent release from [1] and check if that will work for you.

With kind regards,
Andreas.

[1] https://github.com/panodata/grafana-map-panel/releases