dosubot[bot] commented on issue #34398: URL: https://github.com/apache/superset/issues/34398#issuecomment-3135651331
<!-- Answer --> This is a confirmed bug in the current Superset master: when you select a numerical column for the MapBox chart's Point Radius field, the frontend passes the column name as a string instead of a number, which breaks the rendering logic and results in an empty map. The backend does include the correct per-point radius in the geoJSON, but the frontend expects a numeric fallback and mishandles the string value, causing the issue. No recent pull requests have addressed this bug as of July 2025, and it's not documented as a known limitation or fixed in recent updates [[source]](https://github.com/apache/superset/blob/829e4d92d91ceae4b43b1ed3b063ffe45377799c/superset-frontend/plugins/legacy-plugin-chart-map-box/src/transformProps.js). As a workaround, make sure your radius column contains only valid numeric values and, if your data source uses NUMERIC/DECIMAL types, try casting the column to BIGINT in your SQL query to avoid type conversion issues that can cause rendering problems in Superset charts [[source]](https://github.com/apache/superset/issues/33174). If the problem persists, it will likely require a code fix to ensure the frontend always passes a valid numeric fallback for pointRadius. <!-- Dosu Comment Footer --> *To reply, just mention [@dosu](https://go.dosu.dev/dosubot).* --- <sup>How did I do? [Good](https://app.dosu.dev/response-feedback/e0748e99-e10d-4664-952a-15a1b5f2d7b4?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/e0748e99-e10d-4664-952a-15a1b5f2d7b4?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/e0748e99-e10d-4664-952a-15a1b5f2d7b4?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/e0748e99-e10d-4664-952a-15a1b5f2d7b4?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/e0748e99-e10d-4664-952a-15a1b5f2d7b4?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/e0748e99-e10d-4664-952a-15a1b5f2d7b4?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/e0748e99-e10d-4664-952a-15a1b5f2d7b4?feedback_type=other)</sup> [](https://app.dosu.dev/a28d3c7e-a9d3-459e-9fb6-3a6f9ff4f357/ask?utm_source=githu b) [](https://go.dosu.dev/discord-bot) [](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/apache/superset/issues/34398) -- 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: notifications-unsubscr...@superset.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: notifications-unsubscr...@superset.apache.org For additional commands, e-mail: notifications-h...@superset.apache.org
