Cannot serialize the DataTable

[ppr (Peter Preuss)]

@msalesforce777

have a look on following links:

Creating long running process - serialization problem

Hi all, I’m developing a long running process using the UiPath.persistence.activities package version 1.0.1 (not using the latest “UiPath.persistence.activities” package version due to Orchestrator version not being the latest). During the process I receive and process email messages using the Outlook activities. When an email with a specific subject arrives, I need to suspend the process: so I create a queue item with “Add Queue Item And Get Reference” activity, the queue item gets createc co…

Getting error in wait for form task and resume activity

Hi i am getting the below mentioned error in wait for form task and resume activity: 20.4.3 Message: Type ‘Newtonsoft.Json.Linq.JToken’ is a recursive collection data contract which is not supported. Consider modifying the definition of collection ‘Newtonsoft.Json.Linq.JToken’ to remove references to itself. Exception Type: System.Runtime.Serialization.InvalidDataContractException RemoteException wrapping System.Runtime.Serialization.InvalidDataContractException: Type ‘Newtonsoft.Json.Linq.J…

Wait and Resume For All Tasks Throwing InvalidDataContractException

Hi, Trying to use “Wait for all form task completion.xaml” snippet. It is able to create all the tasks but when it is coming to second loop where it should execute “Wait and Resume For All Tasks” loop, it is throwing below error- Message: Type ‘Newtonsoft.Json.Linq.JToken’ is a recursive collection data contract which is not supported. Consider modifying the definition of collection ‘Newtonsoft.Json.Linq.JToken’ to remove references to itself. Exception Type: System.Runtime.Serialization.Inva…

if the information is not resolving the issue then list down as detailed as possible information related to

• the environment (Versions, Package versions)
• the implementation (maybe you can share the xaml

Thanks