'ViewportHostPanel' does not exist...

May 10, 2010 at 2:10 PM

I get this error when trying to run the Intensity chart sample from the nightlies. Thanks.

Error    11    The tag 'ViewportHostPanel' does not exist in XML namespace 'http://research.microsoft.com/DynamicDataDisplay/1.0'. Line 18 Position 5.    C:\Users\bbauer\Desktop\D3\Source Code\Nightly\Nightlies Source\DynamicDataDisplay Sources v0.3.4703.0\src\DevSamples\IntensityChart\Window1.xaml    18    5    IntensityChart

May 10, 2010 at 10:12 PM

Works fine for me.  I'm using nightly from change set 31108 (v0.3.4703.0) as well (with VS2010).  Does the IntensityChart project reference the correct version of 

May 11, 2010 at 1:39 PM

I am using Windows 7 as well as VS2010. Do you see the .NET Framework 3.5 in your Programs/Features list under the control panel? I do not see that listed in mine, only .NET Framework 4.0. However, when I try to install 3.5 I  get an error message stating that I need to use "Turn Windows Features On/Off" to install it. I go there and put a check in the .NET 3.5, try to re-install it, and get the same error.

Does anyone have this working on Windows 7 w/ VS2010 and .NET Framework 4.0 only? Thanks.

May 11, 2010 at 2:06 PM

I was able to get the sample running!

I re-downloaded everything and re-built all. I think it had something to do with the .NET 3.5 which seemed so install the last time I turned the feature on and ran the install again. Thanks.


May 11, 2010 at 10:49 PM

Good to hear the sample is working now.  

BTW, the only framework showing in the Programs/Features list is Microsoft .Net Framework 4.  However,  Microsoft .Net Framework 3.5.1 is listed in the "Windows Features" window (accessible via "Turn Windows Features on or off").  

Also, when I look in C:\Windows\Microsoft.NET\Framework all the .Net Frameworks are present.


C:\Windows\Microsoft.NET\Framework>dir /ad
 Volume in drive C has no label.
 Volume Serial Number is 469E-39E4

 Directory of C:\Windows\Microsoft.NET\Framework

14/02/2010  07:35 p.m.    <DIR>          .
14/02/2010  07:35 p.m.    <DIR>          ..
28/11/2009  09:32 a.m.    <DIR>          1025
26/12/2009  03:40 p.m.    <DIR>          1028
28/11/2009  09:39 a.m.    <DIR>          2052
14/07/2009  03:20 p.m.    <DIR>          v1.0.3705
14/07/2009  03:20 p.m.    <DIR>          v1.1.4322
17/02/2010  11:02 a.m.    <DIR>          v2.0.50727
14/07/2009  05:37 p.m.    <DIR>          v3.0
17/02/2010  10:59 a.m.    <DIR>          v3.5
12/05/2010  09:00 a.m.    <DIR>          v4.0.30128