[8] ErrorException in Subject.php line 221

Trying to get property 'id' of non-object

  1. $str = $value['subject_name'];
  2. $index = strpos($str,$keyword);
  3. $lists[$key]['subject_name'] = substr_replace($str,"<b style='color: #ff4c4c'>{$keyword}</b>",$index,strlen($keyword));
  4. }
  5. $title = $keyword.":相关考试试题/模拟题/历年题";//搜索页标题后缀
  6. }
  7. // 分类id下面的子类
  8. else{
  9. $cate = Category::get(['ename' => $category_name]);
  10. $cid = $cate->id;
  11. $ename = $category_name;
  12. $lists = \app\admin\model\yexam\Subject::where("category_id",$cid)->cache(true)->paginate(15);
  13. // 该分类下是否存在下级分类
  14. $nextHasNext = Category::where('pid',$cid)->cache(true)->select();
  15. foreach ($nextHasNext as $key => $value){
  16. $containIds = [$value['id']];
  17. $childIds = Category::where("pid",$value['id'])->cache(true)->column('id');
  18. foreach ($childIds as $va) $containIds[] = $va;
  19. $nextHasNext[$key]['subjects'] = \app\admin\model\yexam\Subject::where('category_id',"in",$containIds)->cache(true)->select();

Call Stack

  1. in Subject.php line 221
  2. at Error::appError() in Subject.php line 221
  3. at Subject->category()
  4. at ReflectionMethod->invokeArgs() in App.php line 343
  5. at App::invokeMethod() in App.php line 611
  6. at App::module() in App.php line 456
  7. at App::exec() in App.php line 139
  8. at App::run() in start.php line 19
  9. at require('/www/wwwroot/vip.niu...') in index.php line 23

Environment Variables

GET Data
empty
POST Data
empty
Files
empty
Cookies
empty
Session
empty

Server/Request Data

USER
www
HOME
/home/www
HTTP_HOST
vip.niukewang.com
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
PATH_INFO
/alipay/alipay.html
REDIRECT_STATUS
200
SERVER_NAME
vip.niukewang.com
SERVER_PORT
80
SERVER_ADDR
172.16.0.15
REMOTE_PORT
50312
REMOTE_ADDR
54.235.6.60
SERVER_SOFTWARE
nginx/1.22.1
GATEWAY_INTERFACE
CGI/1.1
REQUEST_SCHEME
http
SERVER_PROTOCOL
HTTP/1.1
DOCUMENT_ROOT
/www/wwwroot/vip.niukewang.com/public
DOCUMENT_URI
/index.php
REQUEST_URI
/alipay/alipay.html?
SCRIPT_NAME
/index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD
GET
QUERY_STRING
s=/alipay/alipay.html
SCRIPT_FILENAME
/www/wwwroot/vip.niukewang.com/public/index.php
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1710842929.6157
REQUEST_TIME
1710842929
Environment Variables
empty

ThinkPHP Constants

APP_PATH
/www/wwwroot/vip.niukewang.com/public/../application/
THINK_VERSION
5.0.24
THINK_START_TIME
1710842929.6161
THINK_START_MEM
414480
EXT
.php
DS
/
THINK_PATH
/www/wwwroot/vip.niukewang.com/thinkphp/
LIB_PATH
/www/wwwroot/vip.niukewang.com/thinkphp/library/
CORE_PATH
/www/wwwroot/vip.niukewang.com/thinkphp/library/think/
TRAIT_PATH
/www/wwwroot/vip.niukewang.com/thinkphp/library/traits/
ROOT_PATH
/www/wwwroot/vip.niukewang.com/
EXTEND_PATH
/www/wwwroot/vip.niukewang.com/extend/
VENDOR_PATH
/www/wwwroot/vip.niukewang.com/vendor/
RUNTIME_PATH
/www/wwwroot/vip.niukewang.com/runtime/
LOG_PATH
/www/wwwroot/vip.niukewang.com/runtime/log/
CACHE_PATH
/www/wwwroot/vip.niukewang.com/runtime/cache/
TEMP_PATH
/www/wwwroot/vip.niukewang.com/runtime/temp/
CONF_PATH
/www/wwwroot/vip.niukewang.com/public/../application/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false
FILTER_VALIDATE_BOOL
258
ADDON_PATH
/www/wwwroot/vip.niukewang.com/addons/