开放平台接收ComponentVerifyTicket,会出现Undefined index: FromUserName

[nanhuazhenren]

我用的环境

PHP 版本：5.6.25
overtrue/wechat 版本：3.1.8

问题及现象

laravel5.3版本，开放平台接收ComponentVerifyTicket,会出现Undefined index: FromUserName

描述你的问题现象，报错贴截图粘贴或者贴具体信息，提供必要的代码段

开放平台接收ComponentVerifyTicket
2017-03-27 17:45:19] local.INFO: postStr:

[2017-03-27 17:45:19] local.ERROR: exception 'ErrorException' with message 'Undefined index: FromUserName' in /vendor/overtrue/wechat/src/Server/Guard.php:374
Stack trace:
#0 /vendor/overtrue/wechat/src/Server/Guard.php(374): Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(8, 'Undefined index...', '/www/wwwroot/ca...', 374, Array)
#1 /vendor/overtrue/wechat/src/Server/Guard.php(157): EasyWeChat\Server\Guard->handleRequest()
#2 /Http/Controllers/Modules/Open/TickController.php(46): EasyWeChat\Server\Guard->serve()
#3 [internal function]: App\Http\Controllers\Modules\Open\TickController->ticket(Object(Illuminate\Http\Request))
#4 /vendor/laravel/framework/src/Illuminate/Routing/Controller.php(55): call_user_func_array(Array, Array)
#5 /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(44): Illuminate\Routing\Controller->callAction('ticket', Array)
#6 /vendor/laravel/framework/src/Illuminate/Routing/Route.php(190): Illuminate\Routing\ControllerDispatcher->dispatch(Object(Illuminate\Routing\Route), Object(App\Http\Controllers\Modules\Open\TickController), 'ticket')
#7 /vendor/laravel/framework/src/Illuminate/Routing/Route.php(144): Illuminate\Routing\Route->runController()
#8 /vendor/laravel/framework/src/Illuminate/Routing/Router.php(653): Illuminate\Routing\Route->run(Object(Illuminate\Http\Request))
#9 /vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\Routing\Router->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))
#10 /vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(41): Illuminate\Routing\Pipeline->Illuminate\Routing{closure}(Object(Illuminate\Http\Request))

[overtrue]

@mingyoung

[mingyoung]

@cnvcanson 拉 master 版本代码试试
"overtrue/wechat": "dev-master"