Title: Getting Undefined Errors in Console
Last modified: October 31, 2016

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# Getting Undefined Errors in Console

 *  [christophervt](https://wordpress.org/support/users/christophervt/)
 * (@christophervt)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/getting-undefined-errors-in-console/)
 * Getting one of these
    Uncaught TypeError: Cannot read property ‘index’ of undefined(…)
 * And then a ton of these
    Uncaught TypeError: Cannot read property ‘x’ of undefined(…)
 * When trying to display a d3js element
 * [http://d3js.newbreedmarketing.com/index.php/2016/10/31/d3js-test/](http://d3js.newbreedmarketing.com/index.php/2016/10/31/d3js-test/)
 * Has anybody else encountered this?

Viewing 1 replies (of 1 total)

 *  Plugin Author [Ruben](https://wordpress.org/support/users/figurebelow/)
 * (@figurebelow)
 * [9 years, 5 months ago](https://wordpress.org/support/topic/getting-undefined-errors-in-console/#post-8384910)
 * Hi,
 * Do you have a loop in your test code? It seems something is running forever there.

Viewing 1 replies (of 1 total)

The topic ‘Getting Undefined Errors in Console’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Ruben](https://wordpress.org/support/users/figurebelow/)
 * Last activity: [9 years, 5 months ago](https://wordpress.org/support/topic/getting-undefined-errors-in-console/#post-8384910)
 * Status: not resolved