When I open the UiPath Studio, I get the error meassage "object reference not set to an instance of an object"!

Help Studio
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1

When I open the UiPath Studio, I get the error meassage “object reference not set to an instance of an object”!
I cannot open the application now. I have tried to uninstall and reinstall, and also get this error.
How can I solve this problem?
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3

Are you opening a XAML file, or opening Studio directly?

What is in the error Details?

4

Did u get a chance to re start the machine? if not can u try once.

5

This should be in Help, not Feedback, by the way. You’ll get more responses that way.

6

I opened the Studio directly.

7

I have tried to uninstall the Studio and restart the machine, then reinstalled the Studio. still got this error. Also, I have tried to restart the machine directly.
By the way, the Windows OS is Server 2016.

8

This error occurs with all your projects? Or only a specific project?

1 Like
9

I think it will occurs with all projects. Because I just want to open the Studio(tried open via some projects, also get this error), then I get this.

10

Hi @DerrickZhong
From Task Manager, end all uipath services, then again restart those services.
Press win+R, enter services.msc and start all uipath related services

I also faced the same issue and now its working for me.

11

Thanks Caggarwal. But it’s not worked for my desktop. I cannot see any services about UiPath in serivce.msc