Hamed GH Hamed GH - 9 months ago 61
C# Question

Using Custom Types for Variables during SharePoint 2013 Workflows

I want to define a simple object from a class with only one property as a variable in sharepoint 2013 workflow.

The Class code is:

public class RssFeedItem
{
public string Title { get; set; }
}


I can create a variable with this type in workflow as you can see at the following image:

enter image description here

After that i add an Assign Activity, and set FeedTitle=MyFeed.Title:

enter image description here

But when i built workflow i get the following error:

enter image description here

Error message is: Failed to translate expression 'MyFeed.Title' because of the following error: Property access conversion to an activity is not supported for property 'Title' defined on type 'FeedReaderLib.RssFeedItem'.

Could anyone help me to solve this problem?

Any help would be appreciated.

Answer Source

I solve my problem.

I just need to update SharePoint 2013 to Service Pack 1, and then Rerun SP-Register workflow service on SharePoint.