#0 [8]ErrorException in Article.php line 104

Trying to access array offset on value of type null

  1. }
  2. public function detail($name)
  3. {
  4. $info = $this->model->getInfo([['route_'.$this->lang,'=',$name]],true,[],['comment']);
  5. $rule = $this->request->rule();
  6. $rule = str_replace('/<name>','', $rule->getRule());
  7. $frist = $this->articleCateModel->where('id',$info['article_cate_id'])->value('route_'.$this->lang);
  8. // halt($frist.' | '.$rule);
  9. //echo $rule;die;
  10. if($frist != $rule){
  11. $nav = Db::table('k_nav')->where(['state'=>2,'parent_id'=>0])->where('is_down','in','1,3')->whereNull('delete_time')->order('sort asc')->select()->toArray();
  12. foreach ($nav as $key => $value) {
  13. $nav[$key]['son'] = Db::table('k_nav')->where([
  14. 'state' => 2,
  15. 'parent_id' => $value['id'],

Call Stack

  1. in Article.php line 104
  2. at Error->appError() in Article.php line 104
  3. at Article->detail()
  4. at ReflectionMethod->invokeArgs() in Container.php line 344
  5. at Container->invokeReflectMethod() in Controller.php line 110
  6. at Controller->think\route\dispatch\{closure}() in Pipeline.php line 59
  7. at Pipeline->think\{closure}() in Pipeline.php line 66
  8. at Pipeline->then() in Controller.php line 113
  9. at Controller->exec() in Dispatch.php line 90
  10. at Dispatch->run() in Route.php line 785
  11. at Route->think\{closure}() in Pipeline.php line 59
  12. at Pipeline->think\{closure}() in Pipeline.php line 66
  13. at Pipeline->then() in Route.php line 786
  14. at Route->dispatch() in Http.php line 216
  15. at Http->dispatchToRoute() in Http.php line 206
  16. at Http->think\{closure}() in Pipeline.php line 59
  17. at Pipeline->think\{closure}() in MultiApp.php line 71
  18. at MultiApp->think\app\{closure}() in Pipeline.php line 59
  19. at Pipeline->think\{closure}() in Pipeline.php line 66
  20. at Pipeline->then() in MultiApp.php line 72
  21. at MultiApp->handle()
  22. at call_user_func() in Middleware.php line 142
  23. at Middleware->think\{closure}() in Pipeline.php line 85
  24. at Pipeline->think\{closure}() in SessionInit.php line 67
  25. at SessionInit->handle()
  26. at call_user_func() in Middleware.php line 142
  27. at Middleware->think\{closure}() in Pipeline.php line 85
  28. at Pipeline->think\{closure}() in LoadLangPack.php line 57
  29. at LoadLangPack->handle()
  30. at call_user_func() in Middleware.php line 142
  31. at Middleware->think\{closure}() in Pipeline.php line 85
  32. at Pipeline->think\{closure}() in TraceDebug.php line 71
  33. at TraceDebug->handle()
  34. at call_user_func() in Middleware.php line 142
  35. at Middleware->think\{closure}() in Pipeline.php line 85
  36. at Pipeline->think\{closure}() in Pipeline.php line 66
  37. at Pipeline->then() in Http.php line 207
  38. at Http->runWithRequest() in Http.php line 170
  39. at Http->run() in index.php line 60

Environment Variables

GET Dataempty
POST Dataempty
Filesempty
Cookiesempty
Sessionempty
Server/Request Data
USER www
HOME /home/www
HTTP_USER_AGENT claudebot
HTTP_ACCEPT */*
HTTP_HOST www.grepow.cn
PATH_INFO
REDIRECT_STATUS 200
SERVER_NAME www.grepow.cn
SERVER_PORT 443
SERVER_ADDR 172.18.110.185
REMOTE_PORT 43960
REMOTE_ADDR 54.144.233.198
SERVER_SOFTWARE nginx/1.22.0
GATEWAY_INTERFACE CGI/1.1
HTTPS on
REQUEST_SCHEME https
SERVER_PROTOCOL HTTP/2.0
DOCUMENT_ROOT /www/wwwroot/www.grepow.cn/public
DOCUMENT_URI /index.php
REQUEST_URI /blog/page/102/
SCRIPT_NAME /index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD GET
QUERY_STRING s=/blog/page/102/
SCRIPT_FILENAME /www/wwwroot/www.grepow.cn/public/index.php
FCGI_ROLE RESPONDER
PHP_SELF /index.php
REQUEST_TIME_FLOAT 1711638497.734
REQUEST_TIME 1711638497