[0] ThrowableError in Show.php line 19

致命错误: Call to a member function toArray() on null

  1. class Show extends IndexBase
  2. {
  3. public function initialize()
  4. {
  5. parent::initialize(); // TODO: Change the autogenerated stub
  6. }
  7. public function index(){
  8. $self = CategoryModel::where(['static_dir'=>$this->request->param('name'), 'lang'=>session('lang')])->append(['tablename'])->find()->toArray();
  9. if (empty($self)){
  10. $this->error('栏目不存在或已删除');
  11. }
  12. $id = $this->request->param('id', 0);
  13. $tablename = $self['tablename'];
  14. $data = model($tablename)->find($id);
  15. if (!$id && empty($data)){
  16. $this->error('信息不存在或已删除');

Call Stack

  1. in Show.php line 19
  2. at Show->index()
  3. at ReflectionMethod->invokeArgs(object(Show), []) in Container.php line 395
  4. at Container->invokeReflectMethod(object(Show), object(ReflectionMethod), ['name' => 'xinwen', 'id' => '3', 'convert' => false]) in Module.php line 131
  5. at Module->think\route\dispatch\{closure}(object(Request), object(Closure), null)
  6. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 185
  7. at Middleware->think\{closure}(object(Request))
  8. at call_user_func(object(Closure), object(Request)) in Middleware.php line 130
  9. at Middleware->dispatch(object(Request), 'controller') in Module.php line 136
  10. at Module->exec() in Dispatch.php line 168
  11. at Dispatch->run() in App.php line 432
  12. at App->think\{closure}(object(Request), object(Closure), null)
  13. at call_user_func_array(object(Closure), [object(Request), object(Closure), null]) in Middleware.php line 185
  14. at Middleware->think\{closure}(object(Request))
  15. at call_user_func(object(Closure), object(Request)) in Middleware.php line 130
  16. at Middleware->dispatch(object(Request)) in App.php line 435
  17. at App->run() in index.php line 28

Environment Variables

GET Dataempty
POST Dataempty
Filesempty
Cookiesempty
Session
think { "lang": 1 }
Server/Request Data
USER www
HOME /home/www
HTTP_REFERER http://www.thtechnic.com/xinwen/3.html
HTTP_USER_AGENT claudebot
HTTP_ACCEPT */*
HTTP_HOST www.thtechnic.com
PATH_INFO
REDIRECT_STATUS 200
SERVER_NAME thtechnic.com
SERVER_PORT 443
SERVER_ADDR 172.16.118.18
REMOTE_PORT 41016
REMOTE_ADDR 44.204.24.82
SERVER_SOFTWARE nginx/1.18.0
GATEWAY_INTERFACE CGI/1.1
HTTPS on
REQUEST_SCHEME https
SERVER_PROTOCOL HTTP/2.0
DOCUMENT_ROOT /www/wwwroot/thtechnic.com
DOCUMENT_URI /index.php
REQUEST_URI /xinwen/3.html
SCRIPT_NAME /index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD GET
QUERY_STRING s=/xinwen/3.html
SCRIPT_FILENAME /www/wwwroot/thtechnic.com/index.php
FCGI_ROLE RESPONDER
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1711651535.776
REQUEST_TIME 1711651535
Environment Variablesempty
ThinkPHP Constants
APP_PATH /www/wwwroot/thtechnic.com/application/
ROOT_PATH /www/wwwroot/thtechnic.com/
IF_PUBLIC false
ROOT_URL /
TEMPLATE_PATH /www/wwwroot/thtechnic.com/templates/