脚本宝典收集整理的这篇文章主要介绍了Composer因“npm-signature”错误而无法更新，脚本宝典觉得挺不错的，现在分享给大家，也给大家做个参考。
[InvalidargumentException] UnkNown downloader tyPE: npm-signature. Available types: gIT,svn,fossil,hg,perforce,zip,rar,tar,gzip,xz,phar,file,path. Exception trace: () at phar:///usr/local/bin/composer/src/Composer/Downloader/DownloadManager.PHP:128 Composer\Downloader\DownloadManager->getDownloader() at phar:///usr/local/bin/composer/src/Composer/Downloader/DownloadManager.PHP:152 Composer\Downloader\DownloadManager->getDownloaderForInstalledPackage() at phar:///usr/local/bin/composer/src/Composer/Downloader/DownloadManager.PHP:211 Composer\Downloader\DownloadManager->download() at phar:///usr/local/bin/composer/src/Composer/Installer/LibraryInstaller.PHP:186 Composer\Installer\LibraryInstaller->installCode() at phar:///usr/local/bin/composer/src/Composer/Installer/LibraryInstaller.PHP:90 Composer\Installer\LibraryInstaller->install() at phar:///usr/local/bin/composer/src/Composer/Installer/InstallationManager.PHP:173 Composer\Installer\InstallationManager->install() at phar:///usr/local/bin/composer/src/Composer/Installer/InstallationManager.PHP:160 Composer\Installer\InstallationManager->execute() at phar:///usr/local/bin/composer/src/Composer/Installer.PHP:588 Composer\Installer->doInstall() at phar:///usr/local/bin/composer/src/Composer/Installer.PHP:227 Composer\Installer->run() at phar:///usr/local/bin/composer/src/Composer/Command/UpdateCommand.PHP:161 Composer\Command\UpdateCommand->execute() at phar:///usr/local/bin/composer/vendor/symfony/console/Command/Command.PHP:242 Symfony\component\Console\Command\Command->run() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.PHP:842 Symfony\Component\Console\Application->doRunCommand() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.PHP:193 Symfony\Component\Console\Application->doRun() at phar:///usr/local/bin/composer/src/Composer/Console/Application.PHP:251 Composer\Console\Application->doRun() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.PHP:117 Symfony\Component\Console\Application->run() at phar:///usr/local/bin/composer/src/Composer/Console/Application.PHP:100 Composer\Console\Application->run() at phar:///usr/local/bin/composer/bin/composer:58 require() at /usr/local/bin/composer:24
直到昨天,一切都在我当地的开发环境中按预期运行.
今天,在推送一些更新时,暂存和开发(与昨天的更新相比没有变化)退出上述错误.
这是我的composer.json文件：
{
"name": "name/PRoject","description": "Project","keywords": ["tags..."],"homepage": "http://web.myaddress.yes/","type": "project","license": "BSD-3-Clause","support": {
"issues": "https://github.COM/yiisoft/yii2/issues?state=open","forum": "http://www.yiiframework.com/forum/","wiki": "http://www.yiiframework.com/wiki/","irc": "irc://irc.freenode.net/yii","source": "https://github.com/yiisoft/yii2"
},"minimum-stability": "stable","require": {
"PHP": ">=5.4.0","yiisoft/yii2": "~2.0.6","yiisoft/yii2-bootstrap": "~2.0.0","yiisoft/yii2-swiftmailer": "~2.0.0 || ~2.1.0","dmstr/yii2-adminlte-asset": ">2","kartik-v/yii2-widgets": "^3.4","kartik-v/yii2-helpers": "^1.3","kartik-v/yii2-widget-activeform": "^1.4","kartik-v/yii2-datecontrol": "^1.9","kartik-v/yii2-editable": "^1.7","kartik-v/yii2-dropdown-x": "^1.2","kartik-v/yii2-diaLOG": "^1.0","kidzen/yii2-dynamiCForm": "^2","kartik-v/yii2-tabs-x": "^1.2","rmrevin/yii2-ionicon": "^1.2","kartik-v/yii2-date-range": "^1.6","kartik-v/PHP-date-formatter": "^1.3","kartik-v/yii2-export": "^1.2","weBToucher/yii2-js-cookie": "^1.0","lajax/yii2-translate-manager": "~1.7","mdmsoft/yii2-admin": "~2.0","elvenpath/yii2-eu-vatvalidator": "^1.1","kartik-v/yii2-widget-select2": "2.0","kartik-v/yii2-slider": "^1","edofre/yii2-fullcalendar-scheduler": "1.1.x-dev","kartik-v/yii2-mpDF": "dev-master"
},"require-dev": {
"yiisoft/yii2-debug": "~2.0.0","yiisoft/yii2-gii": "~2.0.0","yiisoft/yii2-faker": "~2.0.0","codeception/base": "^2.2.3","codeception/verify": "~0.3.1"
},"config": {
"process-timeout": 1800
},"repositories": [
{
"type": "composer","url": "https://asset-packagist.org"
}
]
}
我能够将我的所有npm资产包转换为bower-asset,并且完美运行.
注意：确保版本号匹配.
以上是脚本宝典为你收集整理的Composer因“npm-signature”错误而无法更新全部内容，希望文章能够帮你解决Composer因“npm-signature”错误而无法更新所遇到的问题。
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