{"code":-1,"message":"Undefined property: stdClass::$access_token","debug":"[think\\exception\\ErrorException] \/www\/wwwroot\/app.book521.com\/extend\/location\/Location.php:83\n#0 \/www\/wwwroot\/app.book521.com\/extend\/location\/Location.php(83): think\\Error::appError(8, 'Undefined prope...', '\/www\/wwwroot\/ap...', 83, Array)\n#1 \/www\/wwwroot\/app.book521.com\/extend\/location\/Location.php(56): location\\Location->getAccessToken()\n#2 \/www\/wwwroot\/app.book521.com\/extend\/location\/Location.php(21): location\\Location->getJsApiTicket()\n#3 \/www\/wwwroot\/app.book521.com\/application\/mobile\/controller\/BaseController.php(186): location\\Location->getSignPackage()\n#4 \/www\/wwwroot\/app.book521.com\/application\/mobile\/controller\/BaseController.php(62): app\\mobile\\controller\\BaseController->template_assig()\n#5 \/www\/wwwroot\/app.book521.com\/thinkphp\/library\/think\/Controller.php(68): app\\mobile\\controller\\BaseController->initialize()\n#6 [internal function]: think\\Controller->__construct(Object(think\\App))\n#7 \/www\/wwwroot\/app.book521.com\/thinkphp\/library\/think\/Container.php(439): ReflectionClass->newInstanceArgs(Array)"}