dosubot[bot] commented on issue #38076: URL: https://github.com/apache/superset/issues/38076#issuecomment-3922955086
<!-- Answer --> This issue is likely related to **dashboard virtualization** - an optimization feature in Superset 6.0.0 that renders and de-renders charts based on viewport visibility. A few things to check: **Immediate checks:** 1. **Node.js version**: Superset 6.0.0+ [requires Node.js 20.x](https://github.com/apache/superset/issues/37282#issuecomment-3772218665). You're using Node 16, which can cause missing assets and rendering issues. 2. **DYNAMIC_PLUGINS feature flag**: If enabled, [disable it](https://github.com/apache/superset/issues/37282#issuecomment-3772218665) - this beta feature is known to cause dashboard hangs and rendering problems. 3. **Clear browser cache**: After upgrading, clear your browser cache and localStorage. **Related issues:** - [Charts re-rendering on scroll](https://github.com/apache/superset/issues/31741#issuecomment-3221605461) due to virtualization is a known behavior - Several fixes have been merged for [table chart rendering after scroll](https://github.com/apache/superset/pull/34975) and [visibility detection issues](https://github.com/apache/superset/pull/37452) Could you try upgrading to Node.js 20.x and see if that resolves the issue? Also, sharing browser console errors (if any) when the charts disappear would help narrow down the root cause. <!-- 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/176e5c87-0966-4616-b004-e89f526365e8?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/176e5c87-0966-4616-b004-e89f526365e8?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/176e5c87-0966-4616-b004-e89f526365e8?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/176e5c87-0966-4616-b004-e89f526365e8?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/176e5c87-0966-4616-b004-e89f526365e8?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/176e5c87-0966-4616-b004-e89f526365e8?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/176e5c87-0966-4616-b004-e89f526365e8?feedback_type=other)</sup> [](https://app.dosu.dev/a28d3c7e-a9d3-459e-9fb6-3a6f9ff4f357/ask?utm_source=github) [](https://cursor.com/link/prompt?text=This%20issue%20is%20likely%20related%20to%20%2A%2Adashboard%20virtualization%2A%2A%20-%20an%20optimization%20feature%20in%20Superset%206.0.0%20that%20renders%20and%20de-renders%20charts%20based%20on%20viewport%20visibility.%20A%20few%20things%20to%20check%3A%0A%0A%2A%2AImmediate%20checks%3A%2A%2A%0A1.%20%2A%2ANode.js%20version%2A%2A%3A%20Superset%206.0.0%2B%20%5Brequires%20Node.js%2020.x%5D%28https%3A//github.com/apache/superset/issues/37282%23issuecomment-3772218665%29.%20You%27re%20using%20Node%2016%2C%20which%20can%20cause%20missing%20assets%20and%20rendering%20issues.%0A2.%20%2A%2ADYNAMIC_PLUGINS%20feature%20flag%2A%2A%3A%20If%20enabled%2C%20%5Bdisable%20it%5D%28https%3A//github.com/apache/superset/issues/37282%23issuecomment-3772218665%29%20-% 20this%20beta%20feature%20is%20known%20to%20cause%20dashboard%20hangs%20and%20rendering%20problems.%0A3.%20%2A%2AClear%20browser%20cache%2A%2A%3A%20After%20upgrading%2C%20clear%20your%20browser%20cache%20and%20localStorage.%0A%0A%2A%2ARelated%20issues%3A%2A%2A%0A-%20%5BCharts%20re-rendering%20on%20scroll%5D%28https%3A//github.com/apache/superset/issues/31741%23issuecomment-3221605461%29%20due%20to%20virtualization%20is%20a%20known%20behavior%0A-%20Several%20fixes%20have%20been%20merged%20for%20%5Btable%20chart%20rendering%20after%20scroll%5D%28https%3A//github.com/apache/superset/pull/34975%29%20and%20%5Bvisibility%20detection%20issues%5D%28https%3A//github.com/apache/superset/pull/37452%29%0A%0ACould%20you%20try%20upgrading%20to%20Node.js%2020.x%20and%20see%20if%20that%20resolves%20the%20issue%3F%20Also%2C%20sharing%20browser%20console%20errors%20%28if%20any%29%20when%20the%20charts%20disappear%20would%20help%20narrow%20down%20the%20root%20cause.) [](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/38076) -- 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]
