How do I resolve import conflicts in scala?

I launched this shell from sbt with the "console-project" command.

scala> settings
<console>:24: error: reference to settings is ambiguous;
it is imported twice in the same scope by
import Keys._
and import settings
       settings
       ^

How do I开发者_StackOverflow中文版 get the shell to display the settings object, not Keys.settings?

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Assuming that you imported Keys._ and settings yourself you can rename settings from Keys, like so:

import Keys.{settings => keySettings, _}

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You can always resolve conflicts by using the full path to the object you want. So if you want settings defined in package/object repl than you can refer to repl.settings.

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Or if you don't need the other settings, you can just ignore it by renaming it to :

import Keys.{settings => _, _}

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You should add this libs to you class-path: (this is for play-framewrk 2.0 application, But I hope it could help)

/home/user/play/framework/sbt/boot/scala-2.9.1/org.scala-tools.sbt/sbt/0.11.0

there is a jar with name main_2.9.1-0.11.0.jar where you can find the Keys. In fact it is enough to export this jar only to your class-path.