Error Strange with kobo (java.lang.Boolean cannot be cast to

Dear Kobo,

I have meet the error message as below while we collect the data. after that even we can finish the collect data but we could not make final or finish submit the form .

java.lang.boolean cannot be cast to

I could not find the solution.
you could help me

Thank you,

@csambomis, as a quick check, would you mind downloading your survey project as XLSForm and then validating it through this online validator to see if any syntax issues are affecting this? I guess it’s a form design issue triggering this error message.

Dear @Kal_Lam

Thanks for your quick reply.
of course I already test with that but it no any issue… after that I can continue to collect on the web till finish as well.
I think it issue with formula inside.

Thank you

@csambomis, maybe you will need to share your XLSForm with the community? The community should be able to help you troubleshoot your issue.

Thanks @Kal_Lam

Yesterday our team had resolved it by moved a formula from relevant to calculate column.

Thanks for you trying finger out this issue.



Thank you for confirming @csambomis! :clap: :heart: :partying_face:

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