[8] ErrorException in Ziliao.php line 31

Trying to access array offset on value of type null

  1. $this->assign('infos', $xueyuans);
  2. return $this->fetch();
  3. }
  4. //专业
  5. public function zhuanye($id){
  6. //专业信息
  7. $zhuanye = ZhuanyeLogic::getDetail(['id'=>$id]);
  8. //同学院其他专业
  9. $peerZhuanyes = XueyuanLogic::getDetail(['id'=>$zhuanye['xueyuan']['id']]);
  10. //专业下考试科目
  11. $kemusList = KemuLogic::getList(['zhuanye_id'=>$zhuanye['id']])->toArray();
  12. $goods = [];
  13. foreach($kemusList as $kemuItem){
  14. $goodsList = Common::changeGoodsList($kemuItem,$zhuanye);
  15. $goods[$kemuItem['id']] = $goodsList;
  16. }

Call Stack

  1. in Ziliao.php line 31
  2. at Error::appError() in Ziliao.php line 31
  3. at Ziliao->zhuanye()
  4. at ReflectionMethod->invokeArgs() in Container.php line 395
  5. at Container->invokeReflectMethod() in Module.php line 131
  6. at Module->think\route\dispatch\{closure}()
  7. at call_user_func_array() in Middleware.php line 185
  8. at Middleware->think\{closure}()
  9. at call_user_func() in Middleware.php line 130
  10. at Middleware->dispatch() in Module.php line 136
  11. at Module->exec() in Dispatch.php line 168
  12. at Dispatch->run() in App.php line 432
  13. at App->think\{closure}()
  14. at call_user_func_array() in Middleware.php line 185
  15. at Middleware->think\{closure}() in Check.php line 16
  16. at Check->handle()
  17. at call_user_func_array() in Middleware.php line 185
  18. at Middleware->think\{closure}()
  19. at call_user_func() in Middleware.php line 130
  20. at Middleware->dispatch() in App.php line 435
  21. at App->run() in index.php line 21

Environment Variables

GET Dataempty
POST Dataempty
Filesempty
Cookiesempty
Sessionempty
Server/Request Data
USER www
HOME /home/www
HTTP_HOST shangshidakaoyan.com
HTTP_USER_AGENT claudebot
HTTP_ACCEPT */*
PATH_INFO
REDIRECT_STATUS 200
SERVER_NAME shangshidakaoyan.com
SERVER_PORT 80
SERVER_ADDR 172.22.0.8
REMOTE_PORT 34524
REMOTE_ADDR 3.235.251.99
SERVER_SOFTWARE nginx/1.22.1
GATEWAY_INTERFACE CGI/1.1
REQUEST_SCHEME http
SERVER_PROTOCOL HTTP/1.1
DOCUMENT_ROOT /www/wwwroot/shangshidakaoyan.com/public
DOCUMENT_URI /index.php
REQUEST_URI /zhuanye/619.html
SCRIPT_NAME /index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD GET
QUERY_STRING s=/zhuanye/619.html
SCRIPT_FILENAME /www/wwwroot/shangshidakaoyan.com/public/index.php
FCGI_ROLE RESPONDER
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1711647643.3644
REQUEST_TIME 1711647643
Environment Variablesempty
ThinkPHP Constantsempty