UiPath flow fails

Help Something Else
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1

Hi guys, I built and published a flow to ochestatrator now when I run it I get the following error .

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2

Hi @darrel.rathelele

you developed/published using a newer UiPath Studio / activity package than the Robot environment running it.

Try by downgrading the package version compatible with the orchestrator.

Hope it helps!!

3

@darrel.rathelele This looks more like a dependency/feed issue, not an issue with the workflow. From the error, the Robot is looking for newer versions of Microsoft.CodeAnalysis and Microsoft.PowerShell.SDK, but those versions are not available in the current Orchestrator feeds. Can you check if the same package sources which you are using in Studio are available/accessable from the Robot machine also? If nuget.org or any custom feed is used in Studio, Robot should be able to reach that as well. If external feeds are blocked in your environment, then you may need to use an older compatible activity/package version, restore dependencies and publish again. The NU1102 Unable to find package error is the main thing to check here.

4

Hi @darrel.rathelele

This looks like a package dependency/version issue. The published project requires newer versions of Microsoft.CodeAnalysis.Common, Microsoft.CodeAnalysis.VisualBasic, and Microsoft.PowerShell.SDK than the ones currently available in your Orchestrator feeds.

Please check Manage Packages in Studio and update these dependencies to versions available in your Orchestrator feed, then republish the project.

Also make sure the Official package source is enabled in Orchestrator and that the required packages are available there. After updating the dependencies, publish again and try running the process.

the issue is not with the workflow itself; Orchestrator cannot find the required dependency versions.

5

Thanks Everyone, I downgraded my studio packages and that helped.

6

Hi @darrel.rathelele ,
You can try the below steps:

  1. Open the project in UiPath Studio.
  2. Go to Manage Packages and check the dependencies.
  3. Update/reinstall packages and ensure they come from the Official UiPath feed.
  4. If you are using custom libraries or coded workflows, verify that the required NuGet packages are available to the robot.
  5. Publish the process again.
  6. In Orchestrator, verify that Official, Host, and Tenant package feeds are enabled and reachable from the robot machine.
  7. Clear the robot’s local NuGet cache and retry the job.

Thanks