Collection 'System.Collections.ObjectModel.Collection(Activity)' does not support text content

Help
1

I am having this type of error while I am running the workflow.

workflowError|690x388image|393x199
workflowError|690x388image|393x1991600×900 108 KB

2

Hi @UmaMaheshwari

Could you specify the version of Studio and of the activity package that causes the error?
It would be nice if you could attach here a sample project that throws the error as well.

3

When I was opening the workflow at that time I get like this.

Error
Error1600×900 88.1 KB

And I can’t run and also I can’t add any activity in this workflow.