Hi Slackers, lease help... can't figure this one a...

# announcements

[andyg]

Hi Slackers, lease help... can't figure this one and can't find it via Google. Should be simple...

"The %s %s fox jumped over the %s dog".format(<http://Locale.US|Locale.US>, adjectives)

adjectives is a MutableList<String> with 3 entries

I keep getting MissingFormatArgumentException. Have tried casting to TypedArray, Array<Any>, and more. Thank you!

[gjesse]

andyg: use the spread operator: eg "The %s %s fox jumped over the %s dog".format(<http://Locale.US|Locale.US>, *adjectives)

[andyg]

Yes! Actually I had to cast to array first: *adjectives.toTypedArray() Thanks J!

[gjesse]

👍