Cascading using select_one_from_file

Require help on the following

The same instance id will be generated for different external instance source URIs. Please check the form. Instance name: ‘FF’, Existing type: ‘file’, Existing URI: ‘jr://file-csv/FF.csv’, Duplicate type: ‘choice’, Duplicate URI: ‘None’, Duplicate context: ‘survey’.

Above error is coming while previewing the form.

Welcome to the community, @parasharsa! Have you validated your xlsform through this online validator? It should help you identify the syntax issue that is present within your xlsform.

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