Xamlobjectwriterexception

[marica]

Hi,
can someone please help me to solve this issue?

I’m gtting it using query activity

[loginerror (Maciej Kuźmicz)]

Hi @marica

In case you didn’t contact our Technical Support yet and the issue still there.

You should try this solution:

Cannot create unknown type - V2018.2.3 Onwards - Troubleshooting steps

Description System.Xaml.XamlObjectWriterException: Cannot create unknown type Troubleshooting steps Explanation With Solution Approach When the process is executed from the robot, It searches for the activity version in the following location: Robot Location - C:\Users{user profile} \ .nuget\packages Orchestrator feed - ~/NuGetPackages/Activities MyGet feed - https://www.myget.org/F/workflow/ Reason of issue: The issue is because packages are not downloaded in the Robot machine and …