# Error on push (web and mobile) notification

**URL:** <https://forum.mautic.org/t/error-on-push-web-and-mobile-notification/9084>\
**Category:** Product Support\
**Created:** [July 27, 2017, 3:01pm UTC](https://forum.mautic.org/t/error-on-push-web-and-mobile-notification/9084 "2017-07-27T15:01:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sebasnavarrete](https://avatars.discourse-cdn.com/v4/letter/s/a6a055/32.png) [@sebasnavarrete](https://forum.mautic.org/u/sebasnavarrete)\
**Post date:** [July 27, 2017, 3:01pm UTC](https://forum.mautic.org/t/error-on-push-web-and-mobile-notification/9084/1 "2017-07-27T15:01:15Z")

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When i create a campaign with mobile push notifications and it’s triggered the notification panel show me this error messages:  
  
Failed to execute campaign event for NAME.  
  
Push Testing / Send mobile notification  
  
Today, 2:10 pm  
  
Failed to execute campaign event for NAME.  
  
Push Testing / Send mobile notification  
  
  
  
Log errors:  
  
  
  
[2017-07-24 13:36:26] mautic.NOTICE: PHP Notice - Undefined index: status - in file mautic/app/bundles/NotificationBundle/Views/SubscribedEvents/Timeline/index.html.php - at line 19 [] []  
  
[2017-07-24 13:36:26] mautic.NOTICE: PHP Notice - Undefined index: type - in file mautic/app/bundles/NotificationBundle/Views/SubscribedEvents/Timeline/index.html.php - at line 21 [] []  
  
[2017-07-24 13:36:26] mautic.NOTICE: PHP Notice - Undefined index: heading - in file mautic/app/bundles/NotificationBundle/Views/SubscribedEvents/Timeline/index.html.php - at line 25 [] []  
  
[2017-07-24 13:36:26] mautic.NOTICE: PHP Notice - Undefined index: content - in file mautic/app/bundles/NotificationBundle/Views/SubscribedEvents/Timeline/index.html.php - at line 27 [] []  
  
  
  
Thanks for your help.

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<div class="post-metadata">

**Author:** ![sebasnavarrete](https://avatars.discourse-cdn.com/v4/letter/s/a6a055/32.png) [@sebasnavarrete](https://forum.mautic.org/u/sebasnavarrete)\
**Post date:** [July 27, 2017, 3:01pm UTC](https://forum.mautic.org/t/error-on-push-web-and-mobile-notification/9084/2 "2017-07-27T15:01:15Z")

</div>

When i create a campaign with mobile push notifications and it’s triggered the notification panel show me this error messages:  
Failed to execute campaign event for NAME.  
Push Testing / Send mobile notification  
Today, 2:10 pm  
Failed to execute campaign event for NAME.  
Push Testing / Send mobile notification

Log errors:

[2017-07-24 13:36:26] mautic.NOTICE: PHP Notice - Undefined index: status - in file mautic/app/bundles/NotificationBundle/Views/SubscribedEvents/Timeline/index.html.php - at line 19 [] []  
[2017-07-24 13:36:26] mautic.NOTICE: PHP Notice - Undefined index: type - in file mautic/app/bundles/NotificationBundle/Views/SubscribedEvents/Timeline/index.html.php - at line 21 [] []  
[2017-07-24 13:36:26] mautic.NOTICE: PHP Notice - Undefined index: heading - in file mautic/app/bundles/NotificationBundle/Views/SubscribedEvents/Timeline/index.html.php - at line 25 [] []  
[2017-07-24 13:36:26] mautic.NOTICE: PHP Notice - Undefined index: content - in file mautic/app/bundles/NotificationBundle/Views/SubscribedEvents/Timeline/index.html.php - at line 27 [] []

Thanks for your help.

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<div class="post-metadata">

**Author:** ![namratasaun](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/namratasaun/32/2801_2.png) [@namratasaun](https://forum.mautic.org/u/namratasaun)\
**Post date:** [January 24, 2021, 7:03pm UTC](https://forum.mautic.org/t/error-on-push-web-and-mobile-notification/9084/3 "2021-01-24T19:03:35Z")

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any update on this?  
I have been stuck with the same problem and that too without any errors in log