A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 109
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 110
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

疑難雜症萬事通 - 冷機效率 - 前往 https://physcourse.thu.edu.tw/mengwen/課程相關/普通物理/ch20熱力學第二定律/
疑難雜症萬事通
在網路上遇到任何問題都可以在這邊找找看唷

Search

您即將離開本站

並前往 https://physcourse.thu.edu.tw/mengwen/%E8%AA%B2%E7%A8%8B%E7%9B%B8%E9%97%9C/%E6%99%AE%E9%80%9A%E7%89%A9%E7%90%86/ch20%E7%86%B1%E5%8A%9B%E5%AD%B8%E7%AC%AC%E4%BA%8C%E5%AE%9A%E5%BE%8B/

是否確定要離開？