Title: Upgrading /Migration tool Problems
Last modified: October 22, 2017

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# Upgrading /Migration tool Problems

 *  [Michi1](https://wordpress.org/support/users/michi1/)
 * (@michi1)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/upgrading-migration-tool-problems/)
 * Hi,
    I upgraded from version 2 to version 3 by downloading V3 and activated both
   versions. I was offered the 1Click Migration (hope this wording is correct!)
 * I looked at the “settings” of version 3 – but its all “blank”?
    The normal “flshcard
   riders” on top are ok and seen. But there is nothing where the settings itself
   should be seen. Just blank?
 * regards
    M

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Wysija](https://wordpress.org/support/users/wysija/)
 * (@wysija)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/upgrading-migration-tool-problems/#post-9610064)
 * Hi,
 * This is not normal. Do you see any errors when you [open the browser console](https://www.wickedlysmart.com/hfjsconsole/)
   and then navigate to Settings?
 * MailPoet Team.
 *  Thread Starter [Michi1](https://wordpress.org/support/users/michi1/)
 * (@michi1)
 * [8 years, 7 months ago](https://wordpress.org/support/topic/upgrading-migration-tool-problems/#post-9640065)
 * Hi,
    sorry, for beeing that late for my response. And – yes theere are errors?
 * JQMIGRATE: Migrate is installed, version 1.4.1
    admin.php?page=mailpoet-settings:
   310 Uncaught TypeError: $jSpark(…).sparkline is not a function at HTMLDocument.
   <anonymous> (admin.php?page=mailpoet-settings:310) at i (load-scripts.php?c=0&
   load[]=jquery-core,jquery-migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:
   2) at Object.fireWith [as resolveWith] (load-scripts.php?c=0&load[]=jquery-core,
   jquery-migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:2) at Function.ready(
   load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:
   2) at HTMLDocument.K (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,
   utils&ver=494bfa2c94bad7371dbe46e0c49865af:2) load-scripts.php?c=0&load[]=hoverIntent,
   common,admin-bar,jquery-ui-widget,jquery-ui-position,wp-pointer,thickbox,svg-
   painter,heartbeat,wp-auth-check,jquery-&load[]=ui-core,jquery-ui-mouse,jquery-
   ui-sortable,jquery-ui-slider&ver=494bfa2c94bad7371dbe46e0c49865af:608 Uncaught
   TypeError: Cannot read property ‘hasClass’ of undefined at HTMLDocument.<anonymous
   > (load-scripts.php?c=0&load[]=hoverIntent,common,admin-bar,jquery-ui-widget,
   jquery-ui-position,wp-pointer,thickbox,svg-painter,heartbeat,wp-auth-check,jquery-&
   load[]=ui-core,jquery-ui-mouse,jquery-ui-sortable,jquery-ui-slider&ver=494bfa2c94bad7371dbe46e0c49865af:
   608) at HTMLDocument.dispatch (load-scripts.php?c=0&load[]=jquery-core,jquery-
   migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:3) at HTMLDocument.r.handle(
   load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:
   3) at Object.trigger (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,
   utils&ver=494bfa2c94bad7371dbe46e0c49865af:3) at Object.a.event.trigger (load-
   scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:
   9) at HTMLDocument.<anonymous> (load-scripts.php?c=0&load[]=jquery-core,jquery-
   migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:3) at Function.each (load-
   scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:
   2) at a.fn.init.each (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,
   utils&ver=494bfa2c94bad7371dbe46e0c49865af:2) at a.fn.init.trigger (load-scripts.
   php?c=0&load[]=jquery-core,jquery-migrate,utils&ver=494bfa2c94bad7371dbe46e0c49865af:
   3) at Object.<anonymous> (load-scripts.php?c=0&load[]=hoverIntent,common,admin-
   bar,jquery-ui-widget,jquery-ui-position,wp-pointer,thickbox,svg-painter,heartbeat,
   wp-auth-check,jquery-&load[]=ui-core,jquery-ui-mouse,jquery-ui-sortable,jquery-
   ui-slider&ver=494bfa2c94bad7371dbe46e0c49865af:607)
 * regards
    M

Viewing 2 replies - 1 through 2 (of 2 total)

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## Tags

 * [migration tool](https://wordpress.org/support/topic-tag/migration-tool/)
 * [settings](https://wordpress.org/support/topic-tag/settings/)

 * 2 replies
 * 2 participants
 * Last reply from: [Michi1](https://wordpress.org/support/users/michi1/)
 * Last activity: [8 years, 7 months ago](https://wordpress.org/support/topic/upgrading-migration-tool-problems/#post-9640065)
 * Status: not resolved