How to solve deserialization issues with System.Activities.Location?

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1

Hello.

I hope I can find an answer to my issue and if you have anything to suggest I am all ears.
So, to get to the concept, I was extracting data from pdfs using trained extractor. When I check if anything is missing I send it to action center to get the validation there, I press the submit button that everything has been validated and when I resume the process, right after I press “Resume”, I get this error.

The image shows an error message indicating that the execution could not start due to a deserialization issue with the System.Activities.Location object, lacking a set method for a property. (Captioned by AI)
The image shows an error message indicating that the execution could not start due to a deserialization issue with the System.Activities.Location object, lacking a set method for a property. (Captioned by AI)562×146 17.2 KB

I searched in forum for a similar case but I didn’t find anything.

Could you please share your thoughts with me? It would be really helpful.
Thank you.

2

Hello @aikaterini.karakasidi,

There might be an issue with the dependencies. Could you please check if all dependencies are up to date?

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3

@aikaterini.karakasidi,

Two possible solutions

  1. Try upgrading all the dependencies in the project to latest possible version.
  2. Take backup of your project.json and delete it from your project. Now reopen the project and let the studio rebuild the project.json
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4

I have these versions on my dependencies. But I’ll try to upgrade them to the latest.

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5

The weird thing is that I don’t get the same error each time I am running it. This happens to some of the files.

6

Ugraded all the dependencies and still get the same error.

7

This is related to some of the variables you have in scope at the time of suspending the workflow.
Can you show us the variables that are in scope when the wait activity occurs?