Completion field does not support null value

Elastic Stack Elasticsearch
1

Hi,

I'm trying to set up a completion field for query-as-you-type search in ES 2.4 . However, for some fields the content can be empty and I keep getting MapperParsingException.
How could I do it without replacing the field by an empty string ?

2

Hey,

can you come up with a reproducible example based on curl?

--Alex