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An unhandled exception of type 'System.NullReferenceException' occurred in Syncfusion.Tools.Wpf.dll

I use Prism with ribbon control and
I try this in my Shell
also I define region adapter in attach file you can see the error .
When adapter try to add new Items I get the error in attach file.

Attachment: 20160303_112615_e088b3e8.rar

2 Replies

JA Javor March 3, 2016 10:38 AM UTC

I found the error i add in ribbon tab button without ribbon bar 

VR Venkateshwaran Ramdoss Syncfusion Team March 4, 2016 11:48 AM UTC

Hi Yavor,

Thank you for your update.

As you have updated, in our Ribbon control RibbonBar need to be populated inside RibbonTab. Please let us know if you need further assistance. We are always happy to assist you.

Venkateshwaran V.R.

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