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我仍然可以迁移当前项目以支持空安全性，而某些依赖项还不支持它吗？

[英]Can I still migrate current project to support null-safety while some of the dependencies not support it yet?

原文 2020-11-26 03:39:00 6 1 flutter/ dart/ dart-null-safety

It would take too long to wait until all dependencies to support the null-safety.等到所有依赖项都支持空安全性需要很长时间。 So I am thinking not to wait for them.所以我想不要等他们。 I wonder if I can do or should do that.我想知道我是否可以或应该这样做。

1 个解决方案

First requirement in https://dart.dev/null-safety/migration-guide (a Google-provided document, and they should know): https://dart.dev/null-safety/migration-guide中的第一个要求（Google 提供的文档，他们应该知道）：

Wait for the packages that you depend on to migrate.等待你依赖的包迁移。

So, wait.所以，等等。

You can help speed it up by helping them migrate (post an issue first, or look for any existing issue to watch).您可以通过帮助他们迁移来加快速度（先发布问题，或查找任何现有问题以查看）。 Pull requests welcome!欢迎请求请求！

空安全迁移错误：包具有未迁移的依赖项。但是我所有的依赖项都声明支持空安全 - Null safety migration error: package has unmigrated dependencies. But all my dependencies declare support for null-safety

将 flutter 项目更新为稳定的零安全性 - Update flutter project to stable null-safety

Flutter mockito 迁移空值安全后的单元测试错误 - Flutter mockito unit test error after migrate null-safety

由于自定义依赖项不支持健全的空安全性，无法构建 dart 项目 - Cannot build dart project due to custom dependencies doesn't support sound null safety

当前的 Dart SDK 版本不满足零安全依赖性 - The current Dart SDK version does not satisfy null-safety dependences

Dart Null-Safety - 执行 dart migrate 以升级到新的 null 安全时出现范围错误 - Dart Null-Safety - Range Error when executing dart migrate to upgrade to new null safety

Flutter 2.0 以下依赖不支持 null 安全 - Flutter 2.0 following dependencies don't support null safety

无法以健全的 null 安全运行，因为以下依赖项不支持 null 安全 - Cannot run with sound null safety, because the following dependencies don't support null safety

错误：无法以健全的 null 安全运行，因为以下依赖项不支持 null 安全；在 flutter - Error: Cannot run with sound null safety, because the following dependencies don't support null safety; in flutter

无法以声音 null 安全运行，因为依赖项不支持 null 安全 - Cannot run with sound null safety because dependencies doesnot support null safety

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相关问题 空安全迁移错误：包具有未迁移的依赖项。但是我所有的依赖项都声明支持空安全 - Null safety migration error: package has unmigrated dependencies. But all my dependencies declare support for null-safety 将 flutter 项目更新为稳定的零安全性 - Update flutter project to stable null-safety Flutter mockito 迁移空值安全后的单元测试错误 - Flutter mockito unit test error after migrate null-safety 由于自定义依赖项不支持健全的空安全性，无法构建 dart 项目 - Cannot build dart project due to custom dependencies doesn't support sound null safety 当前的 Dart SDK 版本不满足零安全依赖性 - The current Dart SDK version does not satisfy null-safety dependences Dart Null-Safety - 执行 dart migrate 以升级到新的 null 安全时出现范围错误 - Dart Null-Safety - Range Error when executing dart migrate to upgrade to new null safety Flutter 2.0 以下依赖不支持 null 安全 - Flutter 2.0 following dependencies don't support null safety 无法以健全的 null 安全运行，因为以下依赖项不支持 null 安全 - Cannot run with sound null safety, because the following dependencies don't support null safety 错误：无法以健全的 null 安全运行，因为以下依赖项不支持 null 安全；在 flutter - Error: Cannot run with sound null safety, because the following dependencies don't support null safety; in flutter 无法以声音 null 安全运行，因为依赖项不支持 null 安全 - Cannot run with sound null safety because dependencies doesnot support null safety

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