RockteMQ-AI commented on issue #4731: URL: https://github.com/apache/rocketmq-dashboard/issues/4731#issuecomment-5758725372
**Issue Evaluation** Category: `bug` | Status: **Confirmed** The reported issue has been verified. The root cause is clear: - `AssetPreviewModal` only renders when `asset` is truthy, so a failed fetch (which sets `asset` to null/undefined) renders an empty modal - `DashboardPreview` has the same shape: the preview iframe is gated on `previewUrl`, and a failed fetch clears it without surfacing the error - Both modals have no retry mechanism — once the fetch fails, the user is stuck with an empty modal and must close and re-open **Impact:** Users see an empty modal with no error message and no way to retry. Poor UX, no data loss. **Severity:** Low — UI issue, no functional impact. A fix PR (#4734) is already available. The fix renders a failed preview as an error state with a retry button, which is the correct behavior. --- *Automated evaluation by RockteMQ-AI* -- 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]
