# Errors or a blank preview when editing apps

- Provider: [Retool](https://down.guide/retool)
- Level: confirmed
- Impact: Degraded
- lasted 0m
- started 2026-08-19 19:42 UTC
- id: DWN-8833622e19
- Official page: https://stspg.io/tl31tj2xn1r8

## Updates from Retool
### 2026-08-19 16:00 UTC: resolved
Some users may have seen an error or a blank preview when opening or editing apps built with Retool's AI app builder. The issue has now been resolved.

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