4

我正在尝试使用 laravel 安装 League/flysystem-aws-s3-v3 但收到以下信息：

Problem 1
- The requested package league/flysystem (locked at 1.1.3, required as ^2.0) is satisfiable by league/flysystem[1.1.3] but these conflict with your requirements or minimum-stability.
 Problem 2
- Conclusion: remove laravel/framework v7.28.4
- Conclusion: don't install laravel/framework v7.28.4
- Conclusion: don't install league/flysystem 2.0.2
- Conclusion: don't install league/flysystem 2.0.1
- Conclusion: don't install league/flysystem 2.0.0
- Conclusion: don't install league/flysystem 2.0.0-RC1
- Conclusion: don't install league/flysystem 2.0.0-beta.3
- Conclusion: don't install league/flysystem 2.0.0-beta.2
- Conclusion: don't install league/flysystem 2.0.0-beta.1
- Conclusion: don't install league/flysystem 2.0.0-alpha.4
- Conclusion: don't install league/flysystem 2.0.0-alpha.3
- Conclusion: don't install league/flysystem 2.0.0-alpha.2
- Installation request for laravel/framework (locked at v7.28.4, required as ^7.24) -> satisfiable by laravel/framework[v7.28.4].
- Conclusion: don't install league/flysystem 2.0.0-alpha.1
- laravel/framework v7.28.4 requires league/flysystem ^1.0.34 -> satisfiable by league/flysystem[1.0.x-dev, 1.x-dev].
- Can only install one of: league/flysystem[2.x-dev, 1.x-dev].
- Can only install one of: league/flysystem[2.x-dev, 1.0.x-dev].
- Installation request for league/flysystem ^2.0 -> satisfiable by league/flysystem[2.0.0, 2.0.0-RC1, 2.0.0-alpha.1, 2.0.0-alpha.2, 2.0.0-alpha.3, 2.0.0-alpha.4, 2.0.0-beta.1, 2.0.0-beta.2, 2.0.0-beta.3, 2.0.1, 2.0.2, 2.x-dev].

当我尝试更新联赛/飞行系统时，我收到以下信息：

Problem 1
- Conclusion: remove laravel/framework v7.28.4
- Conclusion: don't install laravel/framework v7.28.4
- Conclusion: don't install league/flysystem 2.0.2
- Conclusion: don't install league/flysystem 2.0.1
- Conclusion: don't install league/flysystem 2.0.0
- Conclusion: don't install league/flysystem 2.0.0-RC1
- Conclusion: don't install league/flysystem 2.0.0-beta.3
- Conclusion: don't install league/flysystem 2.0.0-beta.2
- Conclusion: don't install league/flysystem 2.0.0-beta.1
- Conclusion: don't install league/flysystem 2.0.0-alpha.4
- Conclusion: don't install league/flysystem 2.0.0-alpha.3
- Conclusion: don't install league/flysystem 2.0.0-alpha.2
- Installation request for laravel/framework (locked at v7.28.4, required as ^7.24) -> satisfiable by laravel/framework[v7.28.
- Conclusion: don't install league/flysystem 2.0.0-alpha.1
- laravel/framework v7.28.4 requires league/flysystem ^1.0.34 -> satisfiable by league/flysystem[1.0.x-dev, 1.x-dev].
- Can only install one of: league/flysystem[2.x-dev, 1.x-dev].
- Can only install one of: league/flysystem[2.x-dev, 1.0.x-dev].
- Installation request for league/flysystem ^2.0 -> satisfiable by league/flysystem[2.0.0, 2.0.0-RC1, 2.0.0-alpha.1, 2.0.0-alp

我也无法删除联赛/飞行系统或更新 laravel

4

1 回答 1

3

您正在使用 Laravel 7（尽管 Laravel 8 也是如此），如果您查看laravel/framework composer.json文件，您会发现它需要版本 1；"league/flysystem": "^1.1"

根据作曲家的限制，这将允许从 1.1 到小于 2 ( >=1.1 <2) 的任何版本。

现在在技术上可以安装 2 个不同版本的包，但我强烈建议您不要这样做，因为您必须使用自动加载器更改一个版本的包的命名空间。如果您绝对必须，此答案涵盖了有关如何执行此操作的详细信息。

于 2021-01-07T21:41:22.603 回答