Title: ucgf's Replies | WordPress.org

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# ucgf

  [  ](https://wordpress.org/support/users/ucgf/)

 *   [Profile](https://wordpress.org/support/users/ucgf/)
 *   [Topics Started](https://wordpress.org/support/users/ucgf/topics/)
 *   [Replies Created](https://wordpress.org/support/users/ucgf/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/ucgf/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/ucgf/replied-to/)
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## Forum Replies Created

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

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards] Charts on mobile – Invalid Token](https://wordpress.org/support/topic/charts-on-mobile-invalid-token/)
 *  Thread Starter [ucgf](https://wordpress.org/support/users/ucgf/)
 * (@ucgf)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/charts-on-mobile-invalid-token/#post-17971190)
 * Thank you! Works great!
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards] Charts on mobile – Invalid Token](https://wordpress.org/support/topic/charts-on-mobile-invalid-token/)
 *  Thread Starter [ucgf](https://wordpress.org/support/users/ucgf/)
 * (@ucgf)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/charts-on-mobile-invalid-token/#post-17971069)
 * Hi Kim,
 * Thanks – its only happening on mobile, and on the second page load or after. 
   Clearing the cache worked on Chrome, but not on Safari or Firefox as far as I
   can tell. I get the error message as many times as I have charts and the charts
   don’t appear. Here are some screenshots below (Firefox, Chrome, Safari). Just
   let me know if any other information would be useful!
 * ![](https://i0.wp.com/stonebuiltireland.com/wp-content/uploads/2024/08/Firefox_mobile-
   1.jpg?ssl=1)
 * ![](https://i0.wp.com/stonebuiltireland.com/wp-content/uploads/2024/08/Chrome_mobile-
   1.jpg?ssl=1)
 * ![](https://i0.wp.com/stonebuiltireland.com/wp-content/uploads/2024/08/Safari_mobile-
   1.jpg?ssl=1)
    -  This reply was modified 1 year, 8 months ago by [ucgf](https://wordpress.org/support/users/ucgf/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards] NULL vs empty string](https://wordpress.org/support/topic/null-vs-empty-string/)
 *  Thread Starter [ucgf](https://wordpress.org/support/users/ucgf/)
 * (@ucgf)
 * [3 years ago](https://wordpress.org/support/topic/null-vs-empty-string/#post-16710448)
 * Hi,
 * I’m sorry for the long delay – we do still have this problem. I can’t easily 
   share at the moment, unless you have a suggestion – the site is not public and
   the data entry isn’t on a front page.
 * Thanks, Una
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WP Data Access – App Builder for Tables, Forms, Charts, Maps & Dashboards] NULL vs empty string](https://wordpress.org/support/topic/null-vs-empty-string/)
 *  Thread Starter [ucgf](https://wordpress.org/support/users/ucgf/)
 * (@ucgf)
 * [3 years ago](https://wordpress.org/support/topic/null-vs-empty-string/#post-16656489)
 * Hi,
 * Yes the database columns are allowed to have NULL values, and the default is 
   NULL. It’s a wordpress.com site and the DBMS is MySQL. I’ve been interacting 
   with it through phpmyadmin version 5.2.1 and via WP Data Access. There’s no problem
   entering NULL in phpmyadmin.
 * In addition, if I change the default to some random piece of text in phpmyadmin,
   or set the default to ‘none’, and then leave the field blank on the WP data access
   data entry form – it still appears as an empty string.
 * I also have a problem with a boolean column…it might not be related but just 
   in case. It appears as a tick box on the data entry form, but even when ‘ticked’
   it is not recorded as true in the table – it reverts to NULL after saving. Other
   columns with data in them are appearing just fine – I’ll keep experimenting!
 * Thanks, Una

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