下载语音文件偶尔报错：ErrorException: is_readable() expects parameter 1 to be a valid path

[xbot]

我用的环境

PHP 版本：7.0.15
overtrue/wechat 版本：3.3.1
overtrue/laravel-wechat 版本：3.1.8

问题及现象

下载语音偶尔报错：

[2017-04-26 15:54:44] local.ERROR: ErrorException: is_readable() expects parameter 1 to be a valid path, string given in /srv/sample-project/vendor/overtrue/wechat/src/Support/File.php:107
Stack trace:
#0 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'is_readable() e...', '/srv/sample_proj...', 107, Array)
#1 /srv/sample-project/vendor/overtrue/wechat/src/Support/File.php(107): is_readable('#!AMR\n\f\xC6<\xC7\xFF\xF0\xF7\xB7\xEF...')
#2 /srv/sample-project/vendor/overtrue/wechat/src/Material/Temporary.php(64): EasyWeChat\Support\File::getStreamExt(Object(GuzzleHttp\Psr7\Stream))
#3 /srv/sample-project/app/Api/V1/Controllers/WechatController.php(92): EasyWeChat\Material\Temporary->download('IzbpO4w4COOH0zh...', '/srv/sample_proj...')
#4 [internal function]: App\Api\V1\Controllers\WechatController->saveVoice(Object(Dingo\Api\Http\Request), 'IzbpO4w4COOH0zh...')
#5 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(55): call_user_func_array(Array, Array)
#6 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(44): Illuminate\Routing\Controller->callAction('saveVoice', Array)
#7 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Route.php(203): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(App\Api\V1\Controllers\WechatController), 'saveVoice')
#8 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Route.php(160): Illuminate\Routing\Route->runController()
#9 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Router.php(559): Illuminate\Routing\Route->run()
#10 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(30): Illuminate\Routing\Router->Illuminate\Routing{closure}(Object(Dingo\Api\Http\Request))
#11 /srv/sample-project/vendor/dingo/api/src/Http/Middleware/Auth.php(55): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Dingo\Api\Http\Request))
#12 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Dingo\Api\Http\Middleware\Auth->handle(Object(Dingo\Api\Http\Request), Object(Closure))
#13 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Dingo\Api\Http\Request))
#14 /srv/sample-project/vendor/dingo/api/src/Http/Middleware/RateLimit.php(70): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Dingo\Api\Http\Request))
#15 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Dingo\Api\Http\Middleware\RateLimit->handle(Object(Dingo\Api\Http\Request), Object(Closure))
#16 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Dingo\Api\Http\Request))
#17 /srv/sample-project/vendor/dingo/api/src/Http/Middleware/PrepareController.php(45): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Dingo\Api\Http\Request))
#18 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Dingo\Api\Http\Middleware\PrepareController->handle(Object(Dingo\Api\Http\Request), Object(Closure))
#19 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Dingo\Api\Http\Request))
#20 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Dingo\Api\Http\Request))
#21 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Router.php(561): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#22 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Router.php(520): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Dingo\Api\Http\Request))
#23 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Router.php(498): Illuminate\Routing\Router->dispatchToRoute(Object(Dingo\Api\Http\Request))
#24 /srv/sample-project/vendor/dingo/api/src/Routing/Adapter/Laravel.php(81): Illuminate\Routing\Router->dispatch(Object(Dingo\Api\Http\Request))
#25 /srv/sample-project/vendor/dingo/api/src/Routing/Router.php(513): Dingo\Api\Routing\Adapter\Laravel->dispatch(Object(Dingo\Api\Http\Request), 'v1')
#26 /srv/sample-project/vendor/dingo/api/src/Http/Middleware/Request.php(126): Dingo\Api\Routing\Router->dispatch(Object(Dingo\Api\Http\Request))
#27 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(114): Dingo\Api\Http\Middleware\Request->Dingo\Api\Http\Middleware{closure}(Object(Dingo\Api\Http\Request))
#28 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(30): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Dingo\Api\Http\Request))
#29 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Dingo\Api\Http\Request), Object(Closure))
#30 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(30): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Dingo\Api\Http\Request))
#31 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Dingo\Api\Http\Request), Object(Closure))
#32 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Dingo\Api\Http\Request))
#33 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Dingo\Api\Http\Request), Object(Closure))
#34 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(46): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Dingo\Api\Http\Request))
#35 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode->handle(Object(Dingo\Api\Http\Request), Object(Closure))
#36 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Dingo\Api\Http\Request))
#37 /srv/sample-project/vendor/dingo/api/src/Http/Middleware/Request.php(127): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#38 /srv/sample-project/vendor/dingo/api/src/Http/Middleware/Request.php(103): Dingo\Api\Http\Middleware\Request->sendRequestThroughRouter(Object(Dingo\Api\Http\Request))
#39 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(148): Dingo\Api\Http\Middleware\Request->handle(Object(Dingo\Api\Http\Request), Object(Closure))
#40 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline{closure}(Object(Illuminate\Http\Request))
#41 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#42 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(149): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#43 /srv/sample-project/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(116): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#44 /srv/sample-project/public/index.php(53): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#45 {main}

代码如下：

$fileName = EasyWeChat::material_temporary()->download($mediaId, $realPath);

[overtrue]

请更新到 3.3.2