Title: Undefined Function Last modified: August 18, 2016 --- # Undefined Function * [Ario](https://wordpress.org/support/users/ariolander/) * (@ariolander) * [21 years, 4 months ago](https://wordpress.org/support/topic/undefined-function/) * Well I am working on a template for WordPress but one thing keeps bugging me. Every time I try to define a funtion. Even soemthing so simple as: * * I get a “Fatal error: Call to undefined function” no matter what I do. Even when its stuff I copied and pasted from other templates it refuses tow ork. Can anyone tell me why? Who thought it would be so hard to port a blogspot template [http://animethoughts.blogspot.com/](http://animethoughts.blogspot.com/) Viewing 2 replies - 1 through 2 (of 2 total) * [Kafkaesqui](https://wordpress.org/support/users/kafkaesqui/) * (@kafkaesqui) * [21 years, 4 months ago](https://wordpress.org/support/topic/undefined-function/#post-137469) * Such errors with WordPress functions almost always means an incomplete upload occured. I’d recommend deleting the wp-include/ directory from your site, and re-uploading it (and its files) through ftp. * Thread Starter [Ario](https://wordpress.org/support/users/ariolander/) * (@ariolander) * [21 years, 4 months ago](https://wordpress.org/support/topic/undefined-function/#post-137471) * [http://www.ariolander.com/anime/index.php](http://www.ariolander.com/anime/index.php) * I think I will try that… I pluged in a line of code that fixed some problems but still stuff like: * * Are refusing to cooperate. Thanks for the advice I will try that now… Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Undefined Function’ is closed to new replies. * 2 replies * 2 participants * Last reply from: [Ario](https://wordpress.org/support/users/ariolander/) * Last activity: [21 years, 4 months ago](https://wordpress.org/support/topic/undefined-function/#post-137471) * Status: not resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics