请问 Symfony\Component\Cache\Simple\FilesystemCache 这个类找不到怎么办

[malphitee]

如题，使用php7.0+laravel5.1的开发环境，wechat版本为4.0，服务器可以收到请求并回复，但尝试服务器主动向关注者发消息时报了这个错，google查找无果，大都要求安装symfony/finder这个包，安装后仍然没有效果，在laravel的vender目录下查找也没有发现symfony\component这个包，请问应该怎么解决？

[malphitee]

另：开始怀疑是laravel版本的问题，新建了一个laravel5.5的项目，也是这个问题

[malphitee]

报错信息：

FatalThrowableError in InteractsWithCache.php line 68:
Class 'Symfony\Component\Cache\Simple\FilesystemCache' not found

in InteractsWithCache.php line 68
at AccessToken->createDefaultCache() in InteractsWithCache.php line 46
at AccessToken->getCache() in AccessToken.php line 98
at AccessToken->getToken() in AccessToken.php line 204
at AccessToken->getQuery() in AccessToken.php line 168
at AccessToken->applyToRequest(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false, 'retries' => '0')) in BaseClient.php line 228
at BaseClient->EasyWeChat\Kernel\{closure}(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false, 'retries' => '0')) in RetryMiddleware.php line 67
at RetryMiddleware->__invoke(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false, 'retries' => '0')) in PrepareBodyMiddleware.php line 66
at PrepareBodyMiddleware->__invoke(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false)) in Middleware.php line 30
at Middleware::GuzzleHttp\{closure}(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false)) in RedirectMiddleware.php line 70
at RedirectMiddleware->__invoke(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false)) in Middleware.php line 59
at Middleware::GuzzleHttp\{closure}(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false)) in HandlerStack.php line 67
at HandlerStack->__invoke(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false)) in Client.php line 277
at Client->transfer(object(Request), array('curl' => array('1'), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false)) in Client.php line 125
at Client->requestAsync('POST', object(Uri), array('curl' => array('1'), 'query' => array(), 'handler' => object(HandlerStack), 'synchronous' => true, 'timeout' => '5', 'base_uri' => object(Uri), 'allow_redirects' => array('max' => '5', 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false, '_conditional' => array('User-Agent' => 'GuzzleHttp/6.2.1 curl/7.47.0 PHP/7.0.22-0ubuntu0.16.04.1'))) in Client.php line 131
at Client->request('POST', 'cgi-bin/message/custom/send', array('curl' => array('1'), 'query' => array(), 'handler' => object(HandlerStack), 'headers' => array('Content-Type' => 'application/json'), 'body' => '{"msgtype":"text","touser":"xxxxxxxxxxxxxxx","text":{"content":"Hello world!"}}', 'synchronous' => true)) in HasHttpRequests.php line 150
at BaseClient->performRequest('cgi-bin/message/custom/send', 'POST', array('curl' => array('1'), 'query' => array(), 'handler' => object(HandlerStack), 'headers' => array('Content-Type' => 'application/json'), 'body' => '{"msgtype":"text","touser":"xxxxxxxxxxxxxxxxxxxxxx","text":{"content":"Hello world!"}}')) in BaseClient.php line 172
at BaseClient->request('cgi-bin/message/custom/send', 'POST', array('query' => array(), 'json' => array('msgtype' => 'text', 'touser' => 'xxxxxxxxxxxxxxxxxxx', 'text' => array('content' => 'Hello world!')))) in BaseClient.php line 103
at BaseClient->httpPostJson('cgi-bin/message/custom/send', array('msgtype' => 'text', 'touser' => 'xxxxxxxxxxxxxxxxx', 'text' => array('content' => 'Hello world!'))) in Client.php line 147
at Client->send(array('msgtype' => 'text', 'touser' => 'xxxxxxxxxxxxxxxxxxxxx', 'text' => array('content' => 'Hello world!'))) in Messenger.php line 148
at Messenger->send() in MessageController.php line 35
at MessageController->sendText()
at call_user_func_array(array(object(MessageController), 'sendText'), array()) in Controller.php line 256
at Controller->callAction('sendText', array()) in ControllerDispatcher.php line 164
at ControllerDispatcher->call(object(MessageController), object(Route), 'sendText') in ControllerDispatcher.php line 112
at ControllerDispatcher->Illuminate\Routing\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 139
at Pipeline->Illuminate\Pipeline\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 102
at Pipeline->then(object(Closure)) in ControllerDispatcher.php line 114
at ControllerDispatcher->callWithinStack(object(MessageController), object(Route), object(Request), 'sendText') in ControllerDispatcher.php line 68
at ControllerDispatcher->dispatch(object(Route), object(Request), 'App\Http\Controllers\MessageController', 'sendText') in Route.php line 203
at Route->runWithCustomDispatcher(object(Request)) in Route.php line 134
at Route->run(object(Request)) in Router.php line 708
at Router->Illuminate\Routing\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 139
at Pipeline->Illuminate\Pipeline\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 102
at Pipeline->then(object(Closure)) in Router.php line 710
at Router->runRouteWithinStack(object(Route), object(Request)) in Router.php line 674
at Router->dispatchToRoute(object(Request)) in Router.php line 635
at Router->dispatch(object(Request)) in Kernel.php line 236
at Kernel->Illuminate\Foundation\Http\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 139
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in VerifyCsrfToken.php line 50
at VerifyCsrfToken->handle(object(Request), object(Closure))
at call_user_func_array(array(object(VerifyCsrfToken), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in ShareErrorsFromSession.php line 49
at ShareErrorsFromSession->handle(object(Request), object(Closure))
at call_user_func_array(array(object(ShareErrorsFromSession), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in StartSession.php line 62
at StartSession->handle(object(Request), object(Closure))
at call_user_func_array(array(object(StartSession), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in AddQueuedCookiesToResponse.php line 37
at AddQueuedCookiesToResponse->handle(object(Request), object(Closure))
at call_user_func_array(array(object(AddQueuedCookiesToResponse), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in EncryptCookies.php line 59
at EncryptCookies->handle(object(Request), object(Closure))
at call_user_func_array(array(object(EncryptCookies), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in CheckForMaintenanceMode.php line 44
at CheckForMaintenanceMode->handle(object(Request), object(Closure))
at call_user_func_array(array(object(CheckForMaintenanceMode), 'handle'), array(object(Request), object(Closure))) in Pipeline.php line 124
at Pipeline->Illuminate\Pipeline\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 102
at Pipeline->then(object(Closure)) in Kernel.php line 122
at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 87
at Kernel->handle(object(Request)) in index.php line 53
at require_once('/data/wx/public/index.php') in index.php line 21

[malphitee]

到Symfony\Component\Cache\这一层都是有的，没有Simple和它下面的FilesystemCache

[mingyoung]

composer info symfony/cache 看看什么信息？

[mingyoung]

@malphitee 尝试下这样是否可以解决 #1109

[malphitee]

name : symfony/cache
descrip. : Symfony implementation of PSR-6
keywords : caching, psr6
versions : * v3.2.14
type : library
license : MIT License (MIT) (OSI approved) https://spdx.org/licenses/MIT.html#licenseText
source : [git] https://github.com/symfony/cache.git b3245bf59f63852e187e0b296a0300d8671c6ecd
dist : [zip] https://api.github.com/repos/symfony/cache/zipball/b3245bf59f63852e187e0b296a0300d8671c6ecd b3245bf59f63852e187e0b296a0300d8671c6ecd
names : symfony/cache, psr/cache-implementation

autoload
psr-4
Symfony\Component\Cache\ => .
exclude-from-classmap

requires
php >=5.5.9
psr/cache ~1.0
psr/log ~1.0

requires (dev)
cache/integration-tests dev-master
doctrine/cache ~1.6
doctrine/dbal ~2.4
predis/predis ~1.0

suggests
symfony/polyfill-apcu For using ApcuAdapter on HHVM

provides
psr/cache-implementation 1.0

[mingyoung]

@malphitee 更新一下 4.0.13

[malphitee]

我看那个commit是把cache版本改到3.3了，刚才我composer update了，好像还有点问题

  Problem 1
    - The requested package overtrue/laravel-wechat ~4.0.13 exists as overtrue/laravel-wechat[1.0-alpha, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 2.0.0, 2.0.0-alpha, 2.0.1, 2.0.2, 2.0.3, 2.1.0, 2.1.1, 2.1.2, 3.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.1.0, 3.1.1, 3.1.10, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.1.8, 3.1.9, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, dev-master] but these are rejected by your constraint.

提示的这个

[overtrue]

@malphitee 你用的 composer 源有问题

[malphitee]

@overtrue 应该是源的问题，我用的中国镜像 http://www.phpcomposer.com/
应该等一会就好了，待会来反馈哈，谢谢两位啦，反映好及时 @mingyoung @overtrue

[overtrue]

@malphitee 别用这个源了，它已经延迟一周多了

[malphitee]

@overtrue 0.0 有什么好的源推荐吗，还是直接用官方的就行？

[overtrue]

@malphitee 我在课程里讲了啊 https://laravel-china.org/composer