Title: PHP Fatal error when using Test classifier
Last modified: June 7, 2023

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# PHP Fatal error when using Test classifier

 *  Resolved [samlinck](https://wordpress.org/support/users/samlinck/)
 * (@samlinck)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-fatal-error-when-using-test-classifier/)
 * I get this error when i do “test classifier”. While testing the plugin on mu 
   local machine with valet.
   PHP Fatal error: Uncaught Rubix\ML\Exceptions\EmptyDataset:
   Dataset must contain at least 1 sample.
    -  This topic was modified 2 years, 11 months ago by [samlinck](https://wordpress.org/support/users/samlinck/).

Viewing 1 replies (of 1 total)

 *  Plugin Author [Giuseppe](https://wordpress.org/support/users/mociofiletto/)
 * (@mociofiletto)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-fatal-error-when-using-test-classifier/#post-16845764)
 * The error was due to inline_scripts table being empty. I hope with development
   version you can populate tables and capturing scripts. However, the test classifier
   code has been update to log the evidence of an empty table and to don’t throw
   a Fatal Error.

Viewing 1 replies (of 1 total)

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 * 1 reply
 * 2 participants
 * Last reply from: [Giuseppe](https://wordpress.org/support/users/mociofiletto/)
 * Last activity: [2 years, 11 months ago](https://wordpress.org/support/topic/php-fatal-error-when-using-test-classifier/#post-16845764)
 * Status: resolved