Exception When Clicking Into Text

[Jonah Coleman]

See video:

http://somup.com/crlX3F0Epu

Any idea what could cause this?  The XAML is pretty straight-forward:

I actually use this in multiple places as part of a control which is placed on pages.  In one area it crashes and I can't figure out why.

Messages looks like this:

Removing the Messages binding or not populated Messages with any entries both stop the crash.

I haven't been able to repro in any small example, so I'm just hoping someone knows sthe behavior 

[Suja Venkatesan]

Hi Johan, 

We are unable to reproduce the reported issue in simple sample with the provided details. So, can you please share the below requested detail.  

• Xaml and C# code snippets in your application related to SfChat.
• StackTrace details of the exception you are facing in the application.

Kindly share all the above requested details. It will be more helpful for us to understand the exact problem and to provide the prompt solution at earlier.  

Regards, 

Suja.