What does “Picker missing caption” validation error mean?

[John]

What this validation error means (see screenshot). The picker has a caption. Why is the validation error appearing twice? Where is TempFormRef from? Any workaround appreciated.

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[wesleylawnexj]

Have you tried deleting the validation error and revalidating? I’ve tried creating both a <Picker> and <Multipicker> without a caption, but I wasn’t able to get that validation error. If you’re willing to post your metadata model, we can try to investigate further.

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[norairn]

John,

The metadata loader does not recognize your control as a Multipicker. Can you try to associate the layout with the class that is the container of the BatchPrintActionCommandSignatory, and set the “items” property to the collection of signatories (e.g. items=”(@ signatories)”)

Please ignore the second error related to the TempFormRef. The metadata loader validates both the layouts (forms in pre 9.x) and the dialogs/portlers (screens in pre 9.x) separately and generates duplicate validation errors. The TempFormRef error should not be generated, it’s platform bug.

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[John]

Norair, thanks that helped.

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[Author]

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