Composerが必要または更新エラー

Windows 10でコンポーザーを更新しようとしています（今日より前です）。しかし、今日、私は助けてください、このComposerが必要または更新エラー

Reading C:/Users/Wilson/AppData/Local/Composer/repo/https---packagist.org/p-provider-2013.json from cache 
Content-Length mismatch 
http://packagist.org could not be fully loaded, package information was loaded from the local cache and may be out of date 
Downloading http://packagist.org/p/provider-2017-01%24464ecabe7bed9235d9c8eab9973bf43265f6c91cf94ba8c49425d34dcb54b34e.json 


    [Composer\Downloader\TransportException] 
    The "http://packagist.org/p/provider-2017-01%24464ecabe7bed9235d9c8eab9973bf43265f6c91cf94ba8c49425d34dcb54b34e.jso 
    n" file could not be downloaded (HTTP/1.1 302 Found) 


Exception trace: 
() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Util/RemoteFilesystem.php:373 
Composer\Util\RemoteFilesystem->get() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Util/RemoteFilesystem.php:101 
Composer\Util\RemoteFilesystem->getContents() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Repository/ComposerRepository.php:665 
Composer\Repository\ComposerRepository->fetchFile() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Repository/ComposerRepository.php:577 
Composer\Repository\ComposerRepository->loadProviderListings() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Repository/ComposerRepository.php:296 
Composer\Repository\ComposerRepository->whatProvides() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/DependencyResolver/Pool.php:204 
Composer\DependencyResolver\Pool->computeWhatProvides() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/DependencyResolver/Pool.php:193 
Composer\DependencyResolver\Pool->whatProvides() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Installer.php:987 
Composer\Installer->processDevPackages() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Installer.php:466 
Composer\Installer->doInstall() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Installer.php:223 
Composer\Installer->run() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Command/UpdateCommand.php:158 
Composer\Command\UpdateCommand->execute() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/vendor/symfony/console/Command/Command.php:257 
Symfony\Component\Console\Command\Command->run() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/vendor/symfony/console/Application.php:850 
Symfony\Component\Console\Application->doRunCommand() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/vendor/symfony/console/Application.php:193 
Symfony\Component\Console\Application->doRun() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Console/Application.php:227 
Composer\Console\Application->doRun() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/vendor/symfony/console/Application.php:124 
Symfony\Component\Console\Application->run() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Console/Application.php:100 
Composer\Console\Application->run() at phar://C:/ProgramData/ComposerSetup/bin/composer.phar/bin/composer:54 
require() at C:\ProgramData\ComposerSetup\bin\composer.phar:24

のようなエラーが発生しました。ありがとう。

出典

2017-03-24 Wilson Ng

'composer clearcache'を実行し、更新をやり直してください。 – Bizley

ありがとうございます。私はkartikから2つの同じウィジェットを追加するので、そのエラーがあります。しかし、更新の途中で、私はこのエラーがあります：[Composer \ Downloader \ TransportException] Content-Length Mismatch、それをどのようにデバッグするのですか？ –

'composer diagnose'を実行すると、コンポーザーに問題があるかどうかを確認できます。 – Bizley

は、実際私は作曲は（HTTP/1.1 302が見つかりました）結果を与える

"kartik-v/yii2-widgets": "*", and "kartik-v/yii2-widget-select2": "@dev"

ように異なる名前を持つ2つの同一のプラグインを追加しました。私の質問にコメントしてくれたBizleyにもう一度感謝します。

出典

2017-03-26 06:47:19

Composerが必要または更新エラー

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