Title: Javascript errors
Last modified: August 30, 2016

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# Javascript errors

 *  [mkb1967](https://wordpress.org/support/users/mkb1967/)
 * (@mkb1967)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/javascript-errors-17/)
 * Hi,
    My clients has videos on posts using the Flowplayer plugin, and these videos
   work just fine when viewed in all browsers. However, my client also has an alternative
   viewing method, and it is this viewing method which cause some javascript errors.
   My client has built a .net program in Visual Studio. They have made the WP site
   that has the videos accessible directly though their program via a .net Web Browser
   control. When attempting the view the videos via the .net Web Browser controls,
   the following error displays:
 * _“Line: 6”
    “Character: 12,144” “unable to get property style of undefined or
   null reference” URL: flowplayer.min.js?ver=6.0.3.4
 * Then whether I choose to continue running scripts or no, this error message displays:
 * _Line: 6″
    “Character: 11,756” “unable to get property getBoundingClientRect 
   of undefined or null reference” URL: flowplayer.min.js?ver=6.0.3.4
 * I know that this is not the fault of Flowplayer, and based on my research, I 
   think it has to do with IE rendering limitations in the WebBrowser control, and
   as such you are under no obligation to address the issue.
 * But if you’ve ever heard of this issue, could you please share any info you have
   that might help me resolve the issue?
 * Thanks a bunch,
    Michael
 * [https://wordpress.org/plugins/flowplayer5/](https://wordpress.org/plugins/flowplayer5/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Ulrich](https://wordpress.org/support/users/grapplerulrich/)
 * (@grapplerulrich)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/javascript-errors-17/#post-6500856)
 * Sorry for the delayed response. This ticket fell through the cracks.
 * The times when there has been js errors is when two versions of jQuery are loaded
   on the same page.

Viewing 1 replies (of 1 total)

The topic ‘Javascript errors’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/flowplayer5_cce0e6.svg)
 * [Flowplayer HTML5 for WordPress](https://wordpress.org/plugins/flowplayer5/)
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## Tags

 * [javascript errors](https://wordpress.org/support/topic-tag/javascript-errors/)

 * 1 reply
 * 2 participants
 * Last reply from: [Ulrich](https://wordpress.org/support/users/grapplerulrich/)
 * Last activity: [10 years, 6 months ago](https://wordpress.org/support/topic/javascript-errors-17/#post-6500856)
 * Status: not resolved