{
    "code": 400,
    "message": "Undefined array key \"header\"",
    "data": [],
    "traces": "ErrorException: Undefined array key \"header\" in /var/www/app/middleware/CheckSign.php:22\nStack trace:\n#0 /var/www/app/middleware/CheckSign.php(22): support\\App::{closure}(2, 'Undefined array...', '/var/www/app/mi...', 22)\n#1 /var/www/vendor/workerman/webman-framework/src/App.php(351): app\\middleware\\CheckSign->process(Object(support\\Request), Object(Closure))\n#2 /var/www/vendor/webman/log/src/Middleware.php(96): Webman\\App::Webman\\{closure}(Object(support\\Request))\n#3 /var/www/vendor/workerman/webman-framework/src/App.php(351): Webman\\Log\\Middleware->process(Object(support\\Request), Object(Closure))\n#4 /var/www/app/basic/middleware/CoreControl.php(14): Webman\\App::Webman\\{closure}(Object(support\\Request))\n#5 /var/www/vendor/workerman/webman-framework/src/App.php(351): app\\basic\\middleware\\CoreControl->process(Object(support\\Request), Object(Closure))\n#6 /var/www/vendor/workerman/webman-framework/src/App.php(148): Webman\\App::Webman\\{closure}(Object(support\\Request))\n#7 /var/www/vendor/workerman/workerman/src/Connection/TcpConnection.php(748): Webman\\App->onMessage(Object(Workerman\\Connection\\TcpConnection), Object(support\\Request))\n#8 [internal function]: Workerman\\Connection\\TcpConnection->baseRead(Resource id #99711, true, NULL)\n#9 /var/www/vendor/workerman/workerman/src/Events/Event.php(250): EventBase->loop()\n#10 /var/www/vendor/workerman/workerman/src/Worker.php(1742): Workerman\\Events\\Event->run()\n#11 /var/www/vendor/workerman/workerman/src/Worker.php(1544): Workerman\\Worker::forkOneWorkerForLinux(Object(Workerman\\Worker))\n#12 /var/www/vendor/workerman/workerman/src/Worker.php(1524): Workerman\\Worker::forkWorkersForLinux()\n#13 /var/www/vendor/workerman/workerman/src/Worker.php(593): Workerman\\Worker::forkWorkers()\n#14 /var/www/vendor/workerman/webman-framework/src/support/App.php(152): Workerman\\Worker::runAll()\n#15 /var/www/vendor/webman/console/src/Commands/StartCommand.php(29): support\\App::run()\n#16 /var/www/vendor/symfony/console/Command/Command.php(279): Webman\\Console\\Commands\\StartCommand->execute(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))\n#17 /var/www/vendor/symfony/console/Application.php(1076): Symfony\\Component\\Console\\Command\\Command->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))\n#18 /var/www/vendor/symfony/console/Application.php(342): Symfony\\Component\\Console\\Application->doRunCommand(Object(Webman\\Console\\Commands\\StartCommand), Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))\n#19 /var/www/vendor/symfony/console/Application.php(193): Symfony\\Component\\Console\\Application->doRun(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))\n#20 /var/www/webman(73): Symfony\\Component\\Console\\Application->run()\n#21 {main}"
}