dosubot[bot] commented on issue #32717: URL: https://github.com/apache/superset/issues/32717#issuecomment-2732669737
<!-- Greeting --> Hello @zitou54! 👋 I'm here to assist you with any bugs, questions, or contributions you have for Superset. I'm an expert bot and I'm here to help while you wait for a human maintainer. <!-- Answer --> The issue you're experiencing with charts appearing empty after migrating from Superset 1.4 to 4.1 might be related to changes in the data model and chart configurations between these versions. Specifically, there have been significant changes in how certain chart types are handled, such as the migration of `dist_bar` to `echarts_timeseries_bar` and `bubble` to `bubble_v2`, which involve renaming keys, removing certain keys, and setting default values <sup>[[1]](https://github.com/apache/superset/blob/master/superset/migrations/shared/migrate_viz/processors.py)</sup>. To address this issue, you might need to: 1. **Check Chart Configurations:** Review the configurations of your charts to ensure they align with the new data model. Pay attention to any renamed or removed keys and update them accordingly. 2. **Migration Scripts:** Although I couldn't find specific migration scripts or tools in the repository, it's worth checking if there are any available in the Superset documentation or community resources that could assist with the transition. 3. **Manual Adjustments:** If automatic migration tools are not available, you may need to manually adjust the chart configurations to match the new version's requirements. Recreating all charts from scratch might not be necessary if you can adjust the existing configurations to fit the new model. However, if the changes are extensive and manual adjustments are not feasible, recreating the charts could be a more straightforward solution. <!-- Dosu Comment Footer --> *To continue talking to [Dosu](https://dosu.dev), mention @dosu.* --- <sup>Help Dosu learn! Give it feedback: [Great Response](https://app.dosu.dev/response-feedback/d7497281-663f-460f-82bf-76a2939077cf?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/d7497281-663f-460f-82bf-76a2939077cf?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/d7497281-663f-460f-82bf-76a2939077cf?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/d7497281-663f-460f-82bf-76a2939077cf?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/d7497281-663f-460f-82bf-76a2939077cf?feedback_type=hallucination) | [Bug Report](https://app.dosu.dev/response-feedback/d7497281-663f-460f-82bf-76a2939077cf?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/d7497281-663f-460f-82bf-76a2939077cf?feedback_type=other)</sup> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
