Title: Error installing plugin
Last modified: July 18, 2017

---

# Error installing plugin

 *  Resolved [Carlos Sánchez](https://wordpress.org/support/users/carlosguisan/)
 * (@carlosguisan)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/error-installing-plugin-13/)
 * Hi… I try to install this plugin, but after activating it returns this error:
   
   Call to undefined function cmb2_bootstrap() in [plugin path] on line 154. Any
   idea what is wrong?
 * This plugin was installed in localhost

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Contributor [Michael Beckwith](https://wordpress.org/support/users/tw2113/)
 * (@tw2113)
 * The BenchPresser
 * [8 years, 10 months ago](https://wordpress.org/support/topic/error-installing-plugin-13/#post-9330759)
 * Sounds like for whatever reason, it’s not able to find or read the bootstrap.
   php file. It’s supposed to load that 1 line before on line 153 in your init.php
   file.
 *  Thread Starter [Carlos Sánchez](https://wordpress.org/support/users/carlosguisan/)
 * (@carlosguisan)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/error-installing-plugin-13/#post-9330766)
 * Yes, it’s the init.php
 *  Plugin Contributor [Michael Beckwith](https://wordpress.org/support/users/tw2113/)
 * (@tw2113)
 * The BenchPresser
 * [8 years, 10 months ago](https://wordpress.org/support/topic/error-installing-plugin-13/#post-9330835)
 * Hard to say what’s going on, outside of what I mentioned above. I’d make sure
   that the server can read and parse the bootstrap.php file and also make sure 
   that file has content in it.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Error installing plugin’ is closed to new replies.

 * ![](https://ps.w.org/cmb2/assets/icon.svg?rev=2866672)
 * [CMB2](https://wordpress.org/plugins/cmb2/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cmb2/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/cmb2/)
 * [Active Topics](https://wordpress.org/support/plugin/cmb2/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cmb2/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cmb2/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [Michael Beckwith](https://wordpress.org/support/users/tw2113/)
 * Last activity: [8 years, 10 months ago](https://wordpress.org/support/topic/error-installing-plugin-13/#post-9330835)
 * Status: resolved