Guide5 min~105 words
Runtime Doctor
Diagnose Preview errors and prepare focused repairs for review.
Diagnosis before repair
Runtime Doctor uses the captured Preview problem and current project files to explain the likely cause. When it can prepare a safe fix, that repair enters the normal pending-change review path rather than bypassing review.
- Capture the exact error and affected route before running Doctor.
- Prefer a focused repair over regenerating the whole project.
- Review the proposed file diff and pending Preview.
- Apply only after the repaired route works in the relevant viewports.
Do not hide incomplete work
A project can retain useful successful changes even when one route or asset fails. Repair the incomplete part instead of discarding the entire build.
Need project-specific help?
Open the private Help Center or create a support ticket with the affected project, route and request ID.