857 questions
I am not able to view Activity Xaml Design in visual studio professional 2017 version 15.9.31
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 38%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECU%3C/text%3E%3C/svg%3E)
Chaitanya Utekar
1
Reputation point
Hi Team ,
Actually i am working on change request on project where i need to make changes in activity workflow which is xaml file but right now problem is that i am not able to view design mode xaml file but when i open in code mode it shows me below errors this deisgn mode was fine with my earlier enviorment this is only problem with my new enviorment can you please check below error and let me know what is the problem.
Severity Code Description Project File Line Suppression State
Error XDG0008 Members is not supported in a Windows Presentation Foundation (WPF) project. ABC.XYZ _testActivity.xaml 16
Developer technologies | XAML
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(291.2, 11%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHL%3C/text%3E%3C/svg%3E)
Hui Liu-MSFT 48,681 Reputation points Microsoft External Staff2021-12-02T06:43:07.463+00:00 Hi,@Chaitanya Utekar . Do you still get this error after restarting Visual Studio? What is your Target Framework?
You could try to switch your TargetFramework to other and then switch back to the TargetFramework you use.
Such as:- switch to .Net Framework 4.6
- switch back to .Net Framework 4.5.2
Then you can rebuild the solution to see if the problem can be solved.
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Chaitanya Utekar 1 Reputation point
2021-12-02T09:34:15.88+00:00 My project framework version is 4.8 and I have tried above suggestion it did not help
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Hui Liu-MSFT 48,681 Reputation points Microsoft External Staff
2021-12-09T05:19:36.367+00:00 Hi,@Chaitanya Utekar . Could you show a screenshot of the problem? What is the Platform target of your project? Can you show more detailed information?
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