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Composer 更新“无法完全删除学说/dbal”，Laravel 4 损坏

[英]Composer update “could not completely remove doctrine/dbal”, Laravel 4 broken

原文 2013-12-07 19:59:02 4 2 php/ doctrine-orm/ laravel/ composer-php

I just did a Composer update on my Laravel 4 project, after which it completely broke down.我刚刚对我的 Laravel 4 项目进行了 Composer 更新，之后它完全崩溃了。 It all started with Composer giving me the error "Could not completely remove doctrine/dbal", after which I tried the update again.这一切都始于 Composer 给我的错误“无法完全删除学说/dbal”，之后我再次尝试更新。

At that point the Artisan command php artisan clear-compiled , set to run before a Composer update, failed, saying the redirectIfTrailingSlash() method (called in bootstrap/start.php) does not exist.那时，Artisan 命令php artisan clear-compiled设置为在 Composer 更新之前运行，失败了，说redirectIfTrailingSlash()方法（在 bootstrap/start.php 中调用）不存在。

So now my app is giving me the white screen of death, and Composer update/install can't fix it.所以现在我的应用程序给了我白屏死机，而 Composer 更新/安装无法修复它。 I've tried removing the lock file and all packages in vendor.我试过删除锁文件和供应商中的所有包。 No dice.没有骰子。

More info:更多信息：

I have no compiled.php file in the bootstrap folder.我在 bootstrap 文件夹中没有compiled.php 文件。 Artisan probably removed this before the first update that made everything fail. Artisan 可能在导致一切失败的第一次更新之前删除了它。
My composer.json works, I have updated without trouble many times before.我的 composer.json 工作正常，我之前已经更新过很多次了。
I can run Composer if I use --no-scripts or comment out the redirectIfTrailingSlash() method call.如果我使用 --no-scripts 或注释掉redirectIfTrailingSlash()方法调用，我可以运行 Composer。
When I run composer update successfully, I get a lot of suggested packages to install, doctrine/dbal being among those.当我成功运行 composer update 时，我得到了很多建议安装的包，其中包括 dotric/dbal。 A successful composer update doesn't solve my problem, however.然而，成功的作曲家更新并不能解决我的问题。
The initial composer update was run from my development VM.最初的 Composer 更新是从我的开发 VM 运行的。 I have no idea why it would have trouble removing packages, though.不过，我不知道为什么它会在删除包时遇到问题。

Any help is welcome.欢迎任何帮助。

2 个解决方案

Did you try upgrading Laravel as there is no need for redirectIfTrailingSlash() .您是否尝试升级 Laravel，因为不需要redirectIfTrailingSlash() 。 If so read the upgrade process here github.com/laravel/laravel/blob/develop/upgrade.md如果是这样，请阅读此处的升级过程 github.com/laravel/laravel/blob/develop/upgrade.md

If not then the Laravel package is not installing fully/at all.如果没有，则 Laravel 包没有完全/根本没有安装。

Turns out the comment was the solution.原来评论是解决方案。

These commands should help:这些commands应该有帮助：

composer remove doctrine/dbal will solve the problem. composer remove doctrine/dbal将解决问题。

composer remove packagename removes package. composer remove packagename删除包。