Get following error System exception.An extension of type 'UiPath.Activities.Contracts.Persistence.IPersistenceBookmarks' must be configured in order to run this workflow. at Source: System.Activities

[Manjuts90]

Hi All,

I am getting following error while using persistance activities for action center.

System exception.An extension of type ‘UiPath.Activities.Contracts.Persistence.IPersistenceBookmarks’ must be configured in order to run this workflow. at Source: System.Activities

I have enabled below in project settings

Can some help with this?

[arjun.shiroya]

Hi @Manjuts90,

This error occurs when the workflow is executed in a runtime that doesn’t support persistence.

Persistence activities (Action Center, Wait for Form Task, etc.) cannot run in Studio Debug.

They require:

Project → Supports Persistence = Yes

Published to Orchestrator

Started as a Job from Orchestrator (Unattended recommended)

Studio local execution does not load the required IPersistenceBookmarks extension, which causes this error.

Publish the process and start it from Orchestrator → Jobs.

[Manjuts90]

Hi @arjun.shiroya

As you mentioned, I have run from orchestrator by publishing the package still getting same error.

[SorenB (Søren Schytz Birk)]

Hi @Manjuts90

Check this post for a possible solution:

Extension of Type 'UiPath.Activities.Contracts.Persistence.IPersistenceBookmarks' must be configured error

I’ve managed to solve it a moment after posting in the forum. For those who are interested in the solution, click on the “Wait for Form Task and Resume” and select “Project Settings”. Under the “General” tab on the left, choose “yes” for “Starts in background” and “Supports Persistence” I’m almost done with this part of the practice, just a little more on the form design to go.

Regards
Soren

[sonaliaggarwal47 (Sonali Aggarwal)]

Hi @Manjuts90

Can you disable starts in background and keep the supports persistence enabled and then try?

[Manjuts90]

Hi @sonaliaggarwal47 Thanks for replying, problem is resolved by keeping persistant activities in main xaml.

Can you please let me know how to solve this issue?

Consider that we 10 queue items, based on certain condition action center activity has to be created for condition matched queue items during middle of transaction and queue item has to suspended action item is completed, remaining queue items has to be processed. Consider that we have one one license. Can you please let me know how we can implement it?

[sonaliaggarwal47 (Sonali Aggarwal)]

Hi @Manjuts90

Are you please able to close this topic as this is resolved now.

And open another topic with your next query as it is a separate query, this helps in better tracking and also ensure that other users with similar issues are able to find the topic later on in future.

We will help you!

Thanks.

[Manjuts90]

Issue resolved by keeping persistance actvities in main flow