I am experimenting with DAML and wanted to write a module that saves and updates the details of a “Citizen” called CitizenInfo. I also added a Key = CitizenKey I have the following DAML code module Registration where data CitizenInfo = CitizenInfo with citizendetail1 : Text citizendetail2 : T…

Hey @bartcant . It looks to me like you need a return statement at the end of your scenario. Without a return statement, you won’t be able to return the result for both Alice and Bob’s registration. example = scenario do alice <- getParty "Alice" bob <- getParty "Bob" let citizenkey = Citizen…

Update of Contract information

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anthony Split this topic June 12, 2020, 12:48pm 7

4 posts were split to a new topic: Couldn’t match type ‘Update’ with ‘(->) c0’

Topic		Replies	Views
Couldn't match type ‘Update’ with ‘(->) c0’ Questions daml , types	4	1240	June 16, 2020
Update of existing DAML Contract with new data elements Questions daml , react	4	744	July 10, 2020
"Ambiguous occurrence" error and Ability to archive a previous version of the Contract Questions	1	456	June 5, 2020
Couldn't match expected type ‘Address’ with actual type ‘User -> Address’ • Probable cause: ‘med_det’ is applied to too few arguments(error in ContractId DataTransfer ) Questions	17	240	August 9, 2021
Is it necessary that maintainer key always been a party? Questions daml	1	549	June 15, 2020

Update of Contract information

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