Question

Though used PageList on MultiSelect coming across exception - was expecting String mode

Though used PageList property on MultiSelect coming across below exception behind the screen.

The property .RelatedAccounts was of mode Page List while com.pega.pegarules.data.internal.clipboard.ClipboardPropertyImpl.getStringValue() was expecting String mode.  Details: (none)

***Edited by Moderator Marissa to move from Pega Academy to Pega Support Community; update platform capability tags***

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Pega
September 20, 2019 - 1:56pm

Hi,

You can find an array of working multiselect controls under UI gallery. You can either directly copy them into your section or check their configuration closest to your requirement to compare what might be causing the issue.

Thanks

September 22, 2019 - 11:13pm

Can you please look into the below article. Seems like it the same use case. 

https://community.pega.com/support/support-articles/wrongmodeexception-while-setting-stringlist-string