Php 编写器更新错误“;无法将需求解析为一组可安装的软件包;在拉维尔

Php 编写器更新错误“;无法将需求解析为一组可安装的软件包;在拉维尔,php,laravel,composer-php,Php,Laravel,Composer Php,我刚刚更新了我的Composer,它返回时出现了一些错误和问题: Your requirements could not be resolved to an installable set of packages. Problem 1 - jeremykenedy/laravel-roles v1.2.0 requires laravel/framework 5.3.*|5.4.*|5.5.*|5.6.* -> found laravel/framework[v5.3.0-RC1,

我刚刚更新了我的Composer,它返回时出现了一些错误和问题:

Your requirements could not be resolved to an installable set of packages.

Problem 1

- jeremykenedy/laravel-roles v1.2.0 requires laravel/framework 5.3.*|5.4.*|5.5.*|5.6.* -> found 
laravel/framework[v5.3.0-RC1, ..., 5.6.x-dev] but it conflicts with your root composer.json require 
(^8.0).

- jeremykenedy/laravel-roles v1.3.0 requires laravel/framework 5.3.*|5.4.*|5.5.*|5.6.*|5.7.* -> found 
laravel/framework[v5.3.0-RC1, ..., 5.7.x-dev] but it conflicts with your root composer.json require 
(^8.0).

- jeremykenedy/laravel-roles[v1.4.0, ..., v1.7.0] require laravel/framework 
5.3.*|5.4.*|5.5.*|5.6.*|5.7.*|5.8.* -> found laravel/framework[v5.3.0-RC1, ..., 5.8.x-dev] but it 
conflicts with your root composer.json require (^8.0).

- Root composer.json requires jeremykenedy/laravel-roles ^1.2 -> satisfiable by jeremykenedy/laravel- 
roles[v1.2.0, ..., v1.7.0].
我在谷歌上搜索,但没能解决我的问题。请给我一个清晰的答案,这样我就能解决我的错误了。 谢谢兄弟的帮助

执行后

composer install --ignore-platform-reqs
也会出现以下错误:

类App\Http\Controllers\riderOrders位于L:/Live/cyber food中- 斐济/app\Http\Controllers\RiderOrders.php不符合psr-4 自动加载标准。跳绳

未找到类“Grimzy\LaravelMysqlSpatial\SpatialServiceProvider”

Script@php artisan包:发现处理自动加载后转储 返回事件,错误代码为1

执行后 作曲家更新

无法将您的需求解析为可安装的 包裹

问题1

谢谢你帮我解决最后一个bug。 Plz在上述错误中也有指导作用。 谢谢…

运行此命令:

composer install --ignore-platform-reqs

注意:

--忽略平台要求:
忽略所有平台要求(php、hhvm、lib-*和ext-),并强制安装,即使本地计算机无法满足这些要求。另请参见平台配置选项。
--忽略平台要求:
忽略特定的平台要求(php、hhvm、lib和ext-*),并强制安装,即使本地计算机无法满足要求。

您尝试了哪些解决问题的方法?你被困在哪里了?当我运行PHP artisan服务、PHP artisan等时。。。它给出了
类“Grimzy\LaravelMysqlSpatial\spacealserviceprovider”未找到
此错误这些是否回答了您的问题?请在您的答案中添加一些解释,以便其他人可以从itI中学习。我只需运行此
composer安装--忽略平台需求,我的composer就可以毫无问题地开始安装。谢谢
- pusher/pusher-php-server v3.4.0 requires php >=5.4 <7.3 -> your php version (8.0.0) does not satisfy that requirement.
- pusher/pusher-php-server v3.4.1 requires php >=5.4 <7.4 -> your php version (8.0.0) does not satisfy that requirement.
- Root composer.json requires pusher/pusher-php-server ^3.2 -> satisfiable by pusher/pusher-php-server[v3.2.0, ..., v3.4.1].
composer install --ignore-platform-reqs
composer update --ignore-platform-reqs