尝试更新作曲家时出现此错误。
我使用命令：
composer update -v --no-dev
我在下面收到此错误(堆栈跟踪(：
Adding VCS repository npm-asset/lodash.uniq
Adding VCS repository npm-asset/lodash.without
Adding VCS repository npm-asset/mississippi
Adding VCS repository npm-asset/mkdirp
[UnexpectedValueException]
Could not parse version constraint &&: Invalid version string "&&"
Exception trace:
() at phar:///usr/local/bin/composer/vendor/composer/semver/src/VersionParser.php:485
ComposerSemverVersionParser->parseConstraint() at phar:///usr/local/bin/composer/vendor/composer/semver/src/VersionParser.php:244
ComposerSemverVersionParser->parseConstraints() at phar:///usr/local/bin/composer/src/Composer/Package/Version/VersionParser.php:28
ComposerPackageVersionVersionParser->parseConstraints() at phar:///usr/local/bin/composer/src/Composer/Package/Loader/ArrayLoader.php:238
ComposerPackageLoaderArrayLoader->parseLinks() at phar:///usr/local/bin/composer/src/Composer/Package/Loader/ArrayLoader.php:122
ComposerPackageLoaderArrayLoader->load() at /root/.composer/vendor/fxp/composer-asset-plugin/Repository/NpmRepository.php:133
FxpComposerAssetPluginRepositoryNpmRepository->createArrayRepositoryConfig() at /root/.composer/vendor/fxp/composer-asset-plugin/Repository/NpmRepository.php:79
FxpComposerAssetPluginRepositoryNpmRepository->createVcsRepositoryConfig() at /root/.composer/vendor/fxp/composer-asset-plugin/Repository/AbstractAssetsRepository.php:136
FxpComposerAssetPluginRepositoryAbstractAssetsRepository->whatProvides() at phar:///usr/local/bin/composer/src/Composer/DependencyResolver/Pool.php:204
ComposerDependencyResolverPool->computeWhatProvides() at phar:///usr/local/bin/composer/src/Composer/DependencyResolver/Pool.php:193
ComposerDependencyResolverPool->whatProvides() at phar:///usr/local/bin/composer/src/Composer/DependencyResolver/RuleSetGenerator.php:161
ComposerDependencyResolverRuleSetGenerator->whitelistFromPackage() at phar:///usr/local/bin/composer/src/Composer/DependencyResolver/RuleSetGenerator.php:273
ComposerDependencyResolverRuleSetGenerator->whitelistFromJobs() at phar:///usr/local/bin/composer/src/Composer/DependencyResolver/RuleSetGenerator.php:324
ComposerDependencyResolverRuleSetGenerator->getRulesFor() at phar:///usr/local/bin/composer/src/Composer/DependencyResolver/Solver.php:214
ComposerDependencyResolverSolver->solve() at phar:///usr/local/bin/composer/src/Composer/Installer.php:473
ComposerInstaller->doInstall() at phar:///usr/local/bin/composer/src/Composer/Installer.php:227
ComposerInstaller->run() at phar:///usr/local/bin/composer/src/Composer/Command/UpdateCommand.php:161
ComposerCommandUpdateCommand->execute() at phar:///usr/local/bin/composer/vendor/symfony/console/Command/Command.php:242
SymfonyComponentConsoleCommandCommand->run() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:842
SymfonyComponentConsoleApplication->doRunCommand() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:193
SymfonyComponentConsoleApplication->doRun() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:251
ComposerConsoleApplication->doRun() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:117
SymfonyComponentConsoleApplication->run() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:100
ComposerConsoleApplication->run() at phar:///usr/local/bin/composer/bin/composer:58
require() at /usr/local/bin/composer:24
任何人都可以帮我找出如何处理这个？
更新
composer.json 文件：
{
"name" : "yiisoft/yii2-app-basic",
"description" : "Yii 2 Basic Project Template",
"keywords" : [
"yii2",
"framework",
"basic",
"project template"
],
"homepage" : "http://www.yiiframework.com/",
"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" : "dev",
"require" : {
"php" : ">=5.4.0",
"yiisoft/yii2" : ">=2.0.11",
"yiisoft/yii2-bootstrap" : "@dev",
"yiisoft/yii2-swiftmailer" : "@dev",
"kartik-v/yii2-widget-select2" : "@dev",
"kartik-v/yii2-grid" : "@dev",
"kartik-v/yii2-krajee-base" : "@dev",
"kartik-v/yii2-mpdf" : "v1.0.0",
"kartik-v/yii2-editable" : "@dev",
"kartik-v/yii2-tabs-x" : "@dev",
"kartik-v/yii2-widget-fileinput" : "@dev",
"kartik-v/yii2-money" : "*",
"kartik-v/yii2-widget-datepicker" : "@dev",
"kartik-v/yii2-widget-activeform" : "@dev",
"kartik-v/yii2-widget-depdrop" : "@dev",
"kartik-v/yii2-widgets" : "*",
"kartik-v/yii2-widget-typeahead" : "*",
"yiibr/yii2-br-validator" : "*",
"kartik-v/yii2-builder" : "@dev",
"softark/yii2-dual-listbox" : "dev-master",
"kartik-v/yii2-widget-sidenav" : "*",
"kartik-v/yii2-popover-x" : "@dev",
"kartik-v/yii2-export" : "*",
"kartik-v/yii2-detail-view" : "*",
"bower-asset/Chart.js" : "*",
"codeception/specify" : "*",
"codeception/verify" : "*",
"kartik-v/yii2-date-range" : "^1.6",
"kartik-v/yii2-checkbox-x" : "*",
"zendframework/zend-servicemanager" : "^2.7.5 || ^3.0.3",
"bower-asset/toastr" : "^2.1",
"cossou/jasperphp" : "2.3.0",
"endroid/qr-code" : "~2.4.0",
"nfephp-org/posprint" : "^0.1",
"nfephp-org/sped-nfe" : "^4.1@dev",
"nfephp-org/sped-da" : "*"
},
"require-dev" : {
"codeception/codeception" : "2.1.*",
"yiisoft/yii2-debug" : "*",
"yiisoft/yii2-gii" : "*",
"yiisoft/yii2-faker" : "*"
},
"config" : {
"process-timeout" : 1800
},
"scripts" : {
"post-create-project-cmd" : "yii\composer\Installer::postCreateProject"
},
"extra" : {
"yii\composer\Installer::postCreateProject" : {
"setPermission" : [{
"runtime" : "0777",
"web/assets" : "0777",
"yii" : "0755"
}
],
"generateCookieValidationKey" : [
"config/web.php"
]
},
"asset-installer-paths" : {
"npm-asset-library" : "vendor/npm",
"bower-asset-library" : "vendor/bower"
}
}
}
作曲家已更新到最新版本，并且似乎没有"&&"约束错误。当我在本地计算机上运行作曲家更新时，它工作正常，但是当我在服务器上执行相同操作时，它会返回此错误。
正如评论中所说，为我解决的是检查本地和服务器上的 fxp/composer-asset-plugin 版本。更新两者解决了我的问题。
检查版本：
composer global show fxp/composer-asset-plugin
更新版本：
composer global require "fxp/composer-asset-plugin:~1.3"
检查PHP版本也总是好的。