miru-project/miru-app

Type null is not a subtype of type string in typecast

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#333 创建于 2025年7月12日

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help wanted

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描述

Brief summary

Cannot see detailed view of an anime title

Steps to reproduce

  1. Add HiAnime extension (might not be relevant)
  2. Navigate to search tab
  3. Next to HiAnime, click show all
  4. Click on any anime title
  5. Error appears

Additional note: The detailed view of a title works fine if you click on any anime title under HiAnime in the search tab, without going in the show all section.

Miru version

1.8.1

Device

Samsung Galaxy Note 9

Acknowledgements

  • I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open issue.
  • If this is an issue with a extension, I should be opening an issue in the extension repository.

贡献者指南

研究方向
Investigate the difference in data flow when navigating from the 'show all' section versus directly from the search results. Focus on the widget that handles the transition to the detail view (likely an AnimeDetailScreen). Check if the title's identifier or data is passed correctly and if there are any optional fields that might be null. Look for typecasts to String and add null checks or default values as needed. The error suggests a null value is being cast to String; identify where that cast occurs.
技术栈
dartandroid
领域
frontendmobile
议题类型
缺陷
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 小时
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
新近可参与
清晰度议题是否清楚说明期望改动、验收标准和下一步。
清晰
前置要求
Basic Dart knowledgeFlutter development setupUnderstanding of null safety
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
70