If ri!items is empty, then any use of square brackets i.e. "ri!items[ri!index]" will cause this issue. The easiest thing here would be to ensure ri!items is not empty. If you're using the interface designer, provide it some value after clicking the "test" button and see whether the errors go away. Who originally designed this interface? It's doing some pretty complicated things and it is NOT designed to handle an empty "ri!items" value without breaking. Can you consult whoever originally designed it and seek to gain a better understanding of its functionality from them? It's really difficult for us here to explain all the little details, even when we can see things that are wrong.

error in function

shifa

Certified Associate Developer

over 1 year ago

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