scala:运行play slick示例会导致导入错误

这里绝对是初学者。我在macOS X中安装了scala 2.12.1

我正在尝试设置示例

计算机数据库

播放来自

当我将

cd

放入计算机数据库后，我运行了

sbt run

，结果导致以下错误：

error: not found: value PlayKeys "PlayKeys.playOmnidoc := false"

以下是文件夹根目录下

build.sbt

的默认内容：

name := "computer-database-sample"
PlayKeys.playOmnidoc := false

在PlayKeys调用之前，我尝试将以下行添加到

build.sbt

以显式导入play slick：

libraryDependencies ++= Seq(
    "com.typesafe.slick" %% "slick" % "2.0.0",
    "com.typesafe.play" %% "play-slick" % "0.6.0.1",
    "com.typesafe.slick" %% "slick-extensions" % "3.1.0"
)

但我还是犯了同样的错误

---

我遗漏了什么吗？这就是scala项目应该如何设置的吗？

停止您正在进行的任何修改，恢复它们（您需要从repo获得干净的版本）

执行以下操作（不是最快的根，而是允许您边走边探索其他方面的根）：

1） 转到repo根目录

2） 类型：

sbt

-如果它不工作，请先安装

sbt

3） 成功完成第2点后，您应该看到以下内容：

[pdolega@maracuja play-slick]$ sbt
[info] Loading project definition from /home/pdolega/projects/slick/play-slick/project
[info] Compiling 1 Scala source to /home/pdolega/projects/slick/play-slick/project/target/scala-2.10/sbt-0.13/classes...
Missing bintray credentials /home/pdolega/.bintray/.credentials. Some bintray features depend on this.
Missing bintray credentials /home/pdolega/.bintray/.credentials. Some bintray features depend on this.
Missing bintray credentials /home/pdolega/.bintray/.credentials. Some bintray features depend on this.
Missing bintray credentials /home/pdolega/.bintray/.credentials. Some bintray features depend on this.
Missing bintray credentials /home/pdolega/.bintray/.credentials. Some bintray features depend on this.
Missing bintray credentials /home/pdolega/.bintray/.credentials. Some bintray features depend on this.
[info] Set current project to play-slick-root (in build file:/home/pdolega/projects/slick/play-slick/)

>

4） 类型：

项目

。您将看到所有

sbt

子项目：

> projects
[info] In file:/home/pdolega/projects/slick/play-slick/
[info]     basic-sample
[info]     computer-database-sample
[info]     docs
[info]     iteratee-sample
[info]     play-slick
[info]     play-slick-evolutions
[info]   * play-slick-root
[info]     samples
> 

4） 键入

项目计算机数据库示例

> project computer-database-sample
[info] Set current project to computer-database-sample (in build file:/home/pdolega/projects/slick/play-slick/)
[computer-database-sample] $

[computer-database-sample] $ run
[warn] Credentials file /home/pdolega/.bintray/.credentials does not exist

--- (Running the application, auto-reloading is enabled) ---

[info] p.c.s.NettyServer - Listening for HTTP on /0:0:0:0:0:0:0:0:9000

(Server started, use Ctrl+D to stop and go back to the console...)