Cannot figure out why this script has compiling error

[wolfdancer]

function echo(message:String) {
Ant.echo(message)
}

Error:
program_.__Program__0

Errors:

The type "java.lang.String" cannot be converted to "java.lang.Boolean" [line:-28 col:12] in
line 1:
Expected Type: Boolean
Line Number: 2 Column: 12

[wolfdancer]

Update: It has something to do with that Ant.echo

[bchang]

In Aardvark, functions based on Ant tasks need named parameters. Try

function echo(message:String) {
Ant.echo(:message = message)
}

[wolfdancer]

Ah yes. That is right. Is there anyway to make the error message clear? That was the real issue. I know you can say read the document but the error message is not close enough to the error

[bchang]

Hm, yeah that would be a task for Gosu's command line parse error reporting.

[wolfdancer]

Unfortunately, users of Aardvark will be confused because of this. Maybe in the meanwhile put specific document about how to run ANT target? You need another one for Maven too