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Question

 Taylor Sutherland (TaylorS4)
Accenture

Accenture
US
TaylorS4 Member since 2019 4 posts
Accenture
Posted: Mar 26, 2019
Last activity: Mar 28, 2019
Posted: 26 Mar 2019 17:32 EDT
Last activity: 28 Mar 2019 11:43 EDT
Closed

Class and Target error on Exercise 13

See attached image. I have input the information just as the explanation dictates, but when I got save I get an error. What does this mean?

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Pega Academy

Posted: 6 years ago
Posted: 28 Mar 2019 11:43 EDT
Steve Teixeira (TEIXS)
Pegasystems Inc.
Lead Curriculum Developer
Pegasystems Inc.
US

The issue is that you are iterating over individual pages in a page list (Services), but attempting to append the qualifying pages to a page. The error indicates that the SelectedServices property has been defined as a page, rather than a page list.

You may be able to correct this by going to the Data Model tab for the case type and changing the property type for SelectedServices. If you can't, you'll need to delete the property and re-create it as a page list.

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