Title: Errors on activation
Last modified: August 30, 2016

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# Errors on activation

 *  [Marj Wyatt](https://wordpress.org/support/users/marjwyatt/)
 * (@marjwyatt)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/errors-on-activation-11/)
 * My client asked me to install this plugin. Upon activation at my local server,
   I received the following errors:
 *     ```
       Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\mytheme\wp-content\plugins\changetip\changetip.php on line 67
   
       Warning: array_filter() expects parameter 1 to be array, null given in C:\xampp\htdocs\mytheme\wp-content\plugins\changetip\changetip.php on line 74
   
       Warning: array_values() expects parameter 1 to be array, null given in C:\xampp\htdocs\mytheme\wp-content\plugins\changetip\changetip.php on line 75
       ```
   
 * I see that you’ve indicated that the plugin is compatible with the version of
   WordPress I’m using. What would be the cause of such errors?
 * [https://wordpress.org/plugins/changetip/](https://wordpress.org/plugins/changetip/)

Viewing 6 replies - 1 through 6 (of 6 total)

 *  [nexusbroadcast](https://wordpress.org/support/users/nexusbroadcast/)
 * (@nexusbroadcast)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/errors-on-activation-11/#post-6509994)
 * Yup same problem for me 4.3.1
 *  [nexusbroadcast](https://wordpress.org/support/users/nexusbroadcast/)
 * (@nexusbroadcast)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/errors-on-activation-11/#post-6509998)
 * If you connect your changetip account the errors will go away. 🙂
 *  Thread Starter [Marj Wyatt](https://wordpress.org/support/users/marjwyatt/)
 * (@marjwyatt)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/errors-on-activation-11/#post-6509999)
 * Okay, I believe you. But, the only choice I have for connecting a change tip 
   account is to login through some social media account. I’m not finding settings
   in the plugin to add my client’s credentials for their bitcoin wallet and I don’t
   have one.
 * So, how is this account connected outside of social media? Can it be connected
   outside social media?
 *  [nexusbroadcast](https://wordpress.org/support/users/nexusbroadcast/)
 * (@nexusbroadcast)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/errors-on-activation-11/#post-6510000)
 * I am not the author. This thing only accepts bit coin and then shortly after 
   getting it activated without errors – my users were getting “You’re not allowed”
   so I have shut it off. The author seems unaware of any issues with it. Bit coin
   is neat – but I dont think enough people use it. I need a tip plugin that uses
   simple paypal.
 *  Thread Starter [Marj Wyatt](https://wordpress.org/support/users/marjwyatt/)
 * (@marjwyatt)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/errors-on-activation-11/#post-6510001)
 * Thanks for that, nexusbroadcast. I’m in agreement with you on the plugin author’s
   level of awareness. 🙂
 *  [nexusbroadcast](https://wordpress.org/support/users/nexusbroadcast/)
 * (@nexusbroadcast)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/errors-on-activation-11/#post-6510014)
 * Oh well – they have been answering my tickets – but wont address the locking 
   my users out problem. It says its compatible with 4.3.1 but it is not. I think
   wordpress is the largest community which would use changetip – not a great idea
   to ignore us.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Errors on activation’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/changetip_cd9560.svg)
 * [ChangeTip](https://wordpress.org/plugins/changetip/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/changetip/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/changetip/)
 * [Active Topics](https://wordpress.org/support/plugin/changetip/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/changetip/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/changetip/reviews/)

## Tags

 * [invalid arguments](https://wordpress.org/support/topic-tag/invalid-arguments/)

 * 6 replies
 * 2 participants
 * Last reply from: [nexusbroadcast](https://wordpress.org/support/users/nexusbroadcast/)
 * Last activity: [10 years, 8 months ago](https://wordpress.org/support/topic/errors-on-activation-11/#post-6510014)
 * Status: not resolved