---
title: "Discussion on \"I Trusted Dart’s Null Safety… and It Still Crashed My App\" | Hashnode"
description: "Discussion on \"I Trusted Dart’s Null Safety… and It Still Crashed My App\". Late, Nullable, Required — When and Why in Dart Null Safety"
url: "https://hashnode.com/posts/i-trusted-darts-null-safety-and-it-still-crashed-my-app/6877626979ba48b1810d9161"
---

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# [I Trusted Dart’s Null Safety… and It Still Crashed My App](https://alaminkarno.hashnode.dev/i-trusted-darts-null-safety-and-it-still-crashed-my-app?utm_source=hashnode&utm_medium=feed)

Late, Nullable, Required — When and Why in Dart Null Safety

Jul 16, 2025 · 5 min read · alaminkarno.hashnode.dev  
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-   [#flutter](https://hashnode.com/tag/flutter)
-   [#app-development](https://hashnode.com/tag/app-development)
-   [#null](https://hashnode.com/tag/null)
-   [#null-safety](https://hashnode.com/tag/null-safety)

## Written by

[Md. Al - Amin](https://hashnode.com/@alaminkarno)

@alaminkarno · Dhaka, Bangladesh

  
[View profile](https://hashnode.com/@alaminkarno)

Software Engineer (Android & iOS)

Experienced Android Developer with a demonstrated history of working for the IT industry. Skilled in JAVA, Dart, Flutter, and Teamwork. Strong Application Development professional with a Bachelor's degree focused in Computer Science & Engineering from Daffodil International University-DIU.

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