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Severity: Notice

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Filename: models/Site_model.php

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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
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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

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並前往 https://medium.com/women-in-data-science-taipei/%E5%A4%A7%E6%95%B8%E6%93%9A%E5%B0%8F%E7%9F%A5%E8%AD%98-%E4%BB%80%E9%BA%BC%E6%98%AF%E5%88%86%E9%A1%9E%E6%A8%A1%E5%9E%8B-classification-%E5%A6%82%E4%BD%95%E8%A9%95%E4%BC%B0-evaluate-%E5%88%86%E9%A1%9E%E6%A8%A1%E5%9E%8B-a96143d9a493

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