Function convertToMultiSelect() couldn't used.

[致均(Harry) 盧]

As the title,we create a "123" mutiple choices select list,and use Behaviours to change it mode,but when we edit it in screen that will broke like screenshot.

We tried to re-index even downgrade scriptrunner but still not work.

[Daniel Yelamos [Adaptavist]]

Helly Harry. I believe that you are not using this correclty.

Here is an example on how to turn the description field into a multiselect:

def field = getFieldById("summary")
field.convertToMultiSelect()
field.setFieldOptions([
    shuzzle: "shuzzle",
    fuzzle: "fuzzle",
])

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Cheers!

Dyelamos