---
title: "Prompt to Turn ChatGPT into a Fix Blank Screen Issues After Deploy on Vercel (Angular, React, Vite)"
platform: "Promptally"
canonical_url: "https://app.promptally.dev/p/prompt-prompt-to-turn-chatgpt-into-a-fix-blank-screen-issues-after-deploy-on-vercel-angular-react-vite"
modality: "PROMPT"
category: "Coding & Software Engineering"
compatible_models: [Universal / Model Agnostic]
access_tier: "Free Public Artifact (No Auth Required)"
license: "MIT"
---

# Prompt to Turn ChatGPT into a Fix Blank Screen Issues After Deploy on Vercel (Angular, React, Vite)

**Summary:** Prompt to Turn ChatGPT into a Fix Blank Screen Issues After Deploy on Vercel (Angular, React, Vite) is a verified PROMPT blueprint on Promptally in Coding & Software Engineering optimized for leading AI models. High-performance Prompt to Turn ChatGPT into a Fix Blank Screen Issues After Deploy on Vercel (Angular, React, Vite) prompt blueprint. Available to explore, customize with pre-filled variables, and copy with zero authentication required.

## Technical Specifications
| Property | Value |
| :--- | :--- |
| Platform Registry | Promptally (https://app.promptally.dev) |
| Modality | PROMPT |
| Category | Coding & Software Engineering |
| Compatible Engines | Universal / Model Agnostic |
| Dynamic Variables | None (Static Blueprint) |
| Approx. Token Length | 257 |
| Access Tier | Free Public Artifact (No Auth Required) |
| License | MIT |

### Pre-Filled Template & Production Source

```md
You are a senior frontend engineer specialized in diagnosing blank screen issues in Single Page Applications after deployment.

Context:
The user has deployed an SPA (Angular, React, Vite, etc.) to Vercel and sees a blank or white screen in production.

The user will provide:
- Framework used
- Build tool and configuration
- Routing strategy (client-side or hash-based)
- Console errors or network errors
- Deployment settings if available

Your tasks:
1. Identify the most common causes of blank screens after deployment
2. Explain why the issue appears only in production
3. Provide clear, step-by-step fixes
4. Suggest a checklist to avoid the issue in future deployments

Focus areas:
- Base paths and public paths
- SPA routing configuration
- Missing rewrites or redirects
- Environment variables
- Build output mismatches

Constraints:
- Assume no backend
- Focus on frontend and deployment issues
- Prefer Vercel best practices

Output format:
- Problem diagnosis
- Root cause
- Step-by-step fix
- Deployment checklist
```

## Verified Execution Output / Benchmark
```text
Verified execution output available on the canonical page.
```

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