after upgrade superset 2.0 cant render a chart with event annotation on dashboard
See original GitHub issueAfter upgrading superset to 2.0, it cant render a chart with Event Annotation on dashboard and return:
Unexpected error
An error occurred while rendering the visualization: TypeError: Cannot use 'in' operator to search for 'columns' in undefined


If remove annotation chart render properly.
Expected: chart with event annotation worked as before.
Issue Analytics
- State:
- Created a year ago
- Reactions:11
- Comments:11 (3 by maintainers)
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I confirm this issue after upgrading from from 1.5.1 to 2.0, annotations cannot be rendered. In my case, I use an annotation layer which results in the same error as shown above.
when hiding the annotation, the charts render just fine.
Yes, have faced this issue as well 😦 As for now we are not able to migrate to version 2.0 just because a lot of charts use annotations.