Issues with invoked Activities

Hello All,

I’m, currently using community edition of UiPath. Last month after an update in UiPath, I started facing issues with the activities that were invoked in existing code.

Please find the screenshot of a sample activity.

In this sequence if I try adding a new activity, it also does not load properly. Please find the screenshot of that below.

image

I’m unable to add the element to the activity. Property window also not available. This issue occurs in multiple activities randomly and some activities are loading fine. I’m unable to find the pattern where it is failing and the reason behind it.

I already tried updating “System.Activities” and “UiAutomation.Activities” packages to latest available version. UiPath also got updated thrice after this issue. But still this issue exists.

Can anyone help me with this issue please?

Thank you.

@shahidhaqeel.s

Make sure your packages are full packages and don’t contain runtime word in the package name.

If contains Runtime word in the package, install the full package named without runtime word.

Refer this article for more details:

Hi @ashokkarale

Thank you for your response.

I do not have the runtime packages installed. Still I’m facing this.

@shahidhaqeel.s

Are you trying to add Click activity outside of Use Application/Browser activity? and what is that error icon says?

@shahidhaqeel.s Can you clear local package/cache folders and reopen Studio?

@ashokkarale

I’m using it inside the use application scope.

And, regarding the error. When I invoke a new activity, the activity does not open properly and I’m unable to set the Target. The error says Target is not set.

Hi @Dhruba_Jyoti_Kalita

Yeah, I tried clearing project cache and restart. But that didn’t help.

@shahidhaqeel.s If clearing the project cache didn’t help, it might be related to the Studio cache or package loading rather than the project itself.

You can try a few things:
• Delete the .nuget\packages cache folder and reopen Studio so packages reload
• Open the workflow in a new blank project and check if the same issue happens
• Try Repair from UiPath installation (or reinstall once)