Data Extraction Scope: Sequence contains more than one matching element

Help Studio
1

Hi,

WF worked fine in july 2020.

(1) After UiPath and packages upgrades it shows error:

Data Extraction Scope: Sequence contains more than one matching element

image
image649×545 16.5 KB

Can someone help me where to search for error?

(2) Same WF without packages upgrades and after UiPath upgrades displays the document in
validation station like this:

image
image565×708 3.97 KB

Can someone help me how to solve it?

Kind regards,
Vanja

3

Hello @VanjaV!

It seems that you have trouble getting an answer to your question in the first 24 hours.
Let us give you a few hints and helpful links.

First, make sure you browsed through our Forum FAQ Beginner’s Guide. It will teach you what should be included in your topic.

You can check out some of our resources directly, see below:

  1. Always search first. It is the best way to quickly find your answer. Check out the image icon for that.
    Clicking the options button will let you set more specific topic search filters, i.e. only the ones with a solution.

  2. Topic that contains most common solutions with example project files can be found here.

  3. Read our official documentation where you can find a lot of information and instructions about each of our products:

  4. Watch the videos on our official YouTube channel for more visual tutorials.

  5. Meet us and our users on our Community Slack and ask your question there.

Hopefully this will let you easily find the solution/information you need. Once you have it, we would be happy if you could share your findings here and mark it as a solution. This will help other users find it in the future.

Thank you for helping us build our UiPath Community!

Cheers from your friendly
Forum_Staff

4

Hello @VanjaV,

Can you please share your workflow and a sample file with me? Also please let me know what package version you are using previously, and what package version you wanted to upgrade to…

And thank you for reporting this!

Ioana

1 Like
5

Hi @Ioana,

I have sent you a workflow in a privat message on same day you asked for it.
Did you receive it? When can I expect an answer?

Thanks for your help.
Kind Regards,
Vanja

6

For other ppl running into this:

  • we are fixing a small issue, but in the meanwhile,
  • make sure you are configuring ML extractor correctly (with the right fields and columns, by using the Get Capabilities feature whenever possible)
  • make sure you are configuring your Regex extractor correctly (an explosion of overimposing values will lead to too much highlight in the UI and will render the text unreadable).
  • we will look into fixing the display issue as well.