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 - 非慣性座標系例子 - 前往 https://tweb.ctas.tc.edu.tw/nature/phys/concept/ppt/高中物理講義_04牛頓運動定律.pps
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

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您即將離開本站

並前往 https://tweb.ctas.tc.edu.tw/nature/phys/concept/ppt/%E9%AB%98%E4%B8%AD%E7%89%A9%E7%90%86%E8%AC%9B%E7%BE%A9_04%E7%89%9B%E9%A0%93%E9%81%8B%E5%8B%95%E5%AE%9A%E5%BE%8B.pps

是否確定要離開?