Uncaught think\exception\TemplateNotFoundException: template not exists:/www/wwwroot/flzs_sy/public/../application/404.html in /www/wwwroot/flzs_sy/thinkphp/library/think/view/driver/Think.php:78 Stack trace: #0 /www/wwwroot/flzs_sy/thinkphp/library/think/View.php(127): think\view\driver\Think->fetch('/www/wwwroot/fl...', Array, Array) #1 /www/wwwroot/flzs_sy/thinkphp/library/think/response/View.php(36): think\View->fetch('/www/wwwroot/fl...', Array, Array) #2 /www/wwwroot/flzs_sy/thinkphp/library/think/Response.php(305): think\response\View->output('/www/wwwroot/fl...') #3 /www/wwwroot/flzs_sy/thinkphp/library/think/Response.php(99): think\Response->getContent() #4 /www/wwwroot/flzs_sy/thinkphp/library/think/Error.php(47): think\Response->send() #5 [internal function]: think\Error::appException(Object(think\exception\HttpException)) #6 {main} thrown