Title: [Plugin: Custom Post Type UI] Error Accessing an option Plugin
Last modified: August 19, 2016

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# [Plugin: Custom Post Type UI] Error Accessing an option Plugin

 *  Resolved [potel](https://wordpress.org/support/users/potel/)
 * (@potel)
 * [16 years ago](https://wordpress.org/support/topic/plugin-custom-post-type-ui-error-accessing-an-option-plugin/)
 * Hello, the plugin is great and works well, except when I access the “Manage Post
   Types” appears the following error:
 * Warning: call_user_func_array () [function.call-user-func-array]: First argument
   is expected to Be a valid callback, ‘cpt_manage_cpt’ Was Given in D: \ wamp \
   www \ energiafm \ wp-includes \ plugin.php on line 339
 * I am waiting for an aid! Thanks!
 * [http://wordpress.org/extend/plugins/custom-post-type-ui/](http://wordpress.org/extend/plugins/custom-post-type-ui/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [ronbme](https://wordpress.org/support/users/ronbme/)
 * (@ronbme)
 * [16 years ago](https://wordpress.org/support/topic/plugin-custom-post-type-ui-error-accessing-an-option-plugin/#post-1479330)
 * It looks like you are using WordPress ver. 2.9.2. Is that correct?
 * This plugin requires version 3.0. Try updating to the latest nightly build and
   then see if you still get the error.
 *  Thread Starter [potel](https://wordpress.org/support/users/potel/)
 * (@potel)
 * [16 years ago](https://wordpress.org/support/topic/plugin-custom-post-type-ui-error-accessing-an-option-plugin/#post-1479432)
 * Over the 3.0 version is not the MU? Because I use the standard version and not
   the multi user! This plugin does not work with the standard version, since it
   is the last version to 2.9.2! wait a help!
 *  Thread Starter [potel](https://wordpress.org/support/users/potel/)
 * (@potel)
 * [16 years ago](https://wordpress.org/support/topic/plugin-custom-post-type-ui-error-accessing-an-option-plugin/#post-1479447)
 * Now I understand, did not know there was a beta version of WordPress, more … 
   because it created a plugin for WordPress that the Beta version is unfinished
   and with its limited resources instead of creating a plugin for the Standard 
   version? Well, then i am waiting for a help on the error quoted just above in
   my first post!
 *  Thread Starter [potel](https://wordpress.org/support/users/potel/)
 * (@potel)
 * [15 years, 12 months ago](https://wordpress.org/support/topic/plugin-custom-post-type-ui-error-accessing-an-option-plugin/#post-1479559)
 * Sorry there was a misunderstanding on my part, actually this plugin is for version
   3 of WordPress and I did not know there was a Beta version!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘[Plugin: Custom Post Type UI] Error Accessing an option Plugin’ is closed
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 * 4 replies
 * 2 participants
 * Last reply from: [potel](https://wordpress.org/support/users/potel/)
 * Last activity: [15 years, 12 months ago](https://wordpress.org/support/topic/plugin-custom-post-type-ui-error-accessing-an-option-plugin/#post-1479559)
 * Status: resolved

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