[8] ErrorException in Knowledge.php line 103

未定义数组索引: id

  1. $this->assign('likelist',$likelist);
  2. //标签列表
  3. $tags = $this->_Label->getListSelect();
  4. $this->assign('tags',$tags);
  5. //上一个 下一个
  6. $data1 = $this->_Knowledge->getListSelect(['classify'=>3,'flag'=>1],true);
  7. $b = [];
  8. $c = [];
  9. $id = $data['id'];
  10. $kk=0;
  11. foreach ($data1 as $k=>$v){
  12. if($v['id']==$id){
  13. $kk = $k;
  14. }
  15. }
  16. foreach ($data1 as $k=>$v){
  17. if($k==$kk-1){
  18. $b = $v;

Call Stack

  1. in Knowledge.php line 103
  2. at Error::appError(8, 'Undefined index: id', '/home/wwwroot/oryw2/...', 103, ['c' => [], 'id' => '/Upgrades/50', 'data' => ['create_time' => '01, 1970'], ...]) in Knowledge.php line 103
  3. at Knowledge->view()
  4. at ReflectionMethod->invokeArgs(object(Knowledge), []) in App.php line 343
  5. at App::invokeMethod([object(Knowledge), 'view'], []) in App.php line 608
  6. at App::module([null, 'knowledge', 'view'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 456
  7. at App::exec(['type' => 'module', 'module' => [null, 'knowledge', 'view'], 'convert' => false], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 139
  8. at App::run() in start.php line 19
  9. at require('/home/wwwroot/oryw2/...') in index.php line 40

Environment Variables

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

Server/Request Data

USER
nobody
HOME
/
HTTP_HOST
www.oreelaser.cn
HTTP_USER_AGENT
claudebot
HTTP_ACCEPT
*/*
PATH_INFO
//Upgrades/50.html
REDIRECT_STATUS
200
SERVER_NAME
www.oreelaser.cn
SERVER_PORT
443
SERVER_ADDR
172.17.177.176
REMOTE_PORT
49394
REMOTE_ADDR
34.230.35.103
SERVER_SOFTWARE
nginx/1.14.0
GATEWAY_INTERFACE
CGI/1.1
HTTPS
on
REQUEST_SCHEME
https
SERVER_PROTOCOL
HTTP/1.1
DOCUMENT_ROOT
/home/wwwroot/oryw2/public
DOCUMENT_URI
/index.php
REQUEST_URI
/Upgrades/50.html
SCRIPT_NAME
/index.php
CONTENT_LENGTH
CONTENT_TYPE
REQUEST_METHOD
GET
QUERY_STRING
s=//Upgrades/50.html
SCRIPT_FILENAME
/home/wwwroot/oryw2/public/index.php
FCGI_ROLE
RESPONDER
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1711629510.263
REQUEST_TIME
1711629510
Environment Variables
empty

ThinkPHP Constants

UPLOAD_URL
https://www.oreelaser.cn/
WEB_URL
https://www.oreelaser.cn/
DEFAULT_MODULE
home
APP_PATH
/home/wwwroot/oryw2/public/../application/
THINK_VERSION
5.0.20
THINK_START_TIME
1711629510.2634
THINK_START_MEM
419184
EXT
.php
DS
/
THINK_PATH
/home/wwwroot/oryw2/thinkphp/
LIB_PATH
/home/wwwroot/oryw2/thinkphp/library/
CORE_PATH
/home/wwwroot/oryw2/thinkphp/library/think/
TRAIT_PATH
/home/wwwroot/oryw2/thinkphp/library/traits/
ROOT_PATH
/home/wwwroot/oryw2/
EXTEND_PATH
/home/wwwroot/oryw2/extend/
VENDOR_PATH
/home/wwwroot/oryw2/vendor/
RUNTIME_PATH
/home/wwwroot/oryw2/runtime/
LOG_PATH
/home/wwwroot/oryw2/runtime/log/
CACHE_PATH
/home/wwwroot/oryw2/runtime/cache/
TEMP_PATH
/home/wwwroot/oryw2/runtime/temp/
CONF_PATH
/home/wwwroot/oryw2/public/../application/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false