Multiple Assign and Retry Scope Activities Not Accessible in UiPath Studio

Hi everyone,

I’m facing an issue with one of my UiPath processes that has been working fine for the past 2 months. However, since last week, I started encountering errors.

When I opened the project for debugging, I noticed that activities like Multiple Assign and Retry Scope are no longer accessible. I attempted to resolve this by upgrading and downgrading the UiPath.System.Activities package, but the issue still persists.

What’s confusing is that even if the activity package was the root cause, it ideally shouldn’t have impacted the already published process.

I’ve attached a screenshot for reference.

Has anyone faced a similar issue before? Any guidance or suggestions on how to resolve this would be really helpful.

Thanks in advance!

@aditya.k

It must be the runtime activity installed in the project behavior. Install the full packages, without runtime keyword in the package name.

Refer this solution.

I agree this is related to the packages, but it should have fixed the issue when you reimported the packages.

Also uninstall the runtime packages as advised by Ashok.

Did you try with the same package version instead of latest version?

There is also a clear cache option now available in the studio that you can try to clean the cache and conflicting components. See if that helps.

Hi Ashok,
Thank you for your help — the solution you provided worked perfectly. I’m now able to access the activities without any issues. Really appreciate your support!