ClassNotFoundException:xsbt/WeakLog scala intellij

我在Windows7的Intellij上运行scala代码时遇到问题

我已经用scala 2.12安装了Intellij，现在我正在用hello world示例创建一个简单的mvn应用程序，如下所示：

object HelloWorld {
  def main(args: Array[String]): Unit = {
    println ("hello")
  }
}

在intellij上运行同样的程序时，我得到的错误如下：如果有人能帮我做同样的事情，那就太好了

Error:scalac: Error: xsbt/WeakLog
    java.lang.NoClassDefFoundError: xsbt/WeakLog
    at xsbt.CompilerInterface.newCompiler(CompilerInterface.scala:19)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Caused by: java.lang.ClassNotFoundException: xsbt.WeakLog
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 20 more

以下是pom：

<dependencies>
    <dependency>
        <groupId>org.scala-lang</groupId>
        <artifactId>scala-library</artifactId>
        <version>2.12.2</version>
    </dependency>
    <dependency>
        <groupId>com.sksamuel.elastic4s</groupId>
     <artifactId>elastic4s-core_2.12</artifactId>
        <version>5.3.2</version>
    </dependency>
    <dependency>
        <groupId>com.sksamuel.elastic4s</groupId>
        <artifactId>elastic4s-tcp_2.12</artifactId>
        <version>5.3.2</version>
    </dependency>
    <dependency>
        <groupId>com.sksamuel.elastic4s</groupId>
        <artifactId>elastic4s-http_2.12</artifactId>
        <version>5.3.2</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.7.5</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>1.7.5</version>
    </dependency>
</dependencies>

org.scala-lang
scala图书馆
2.12.2
com.sksamuel.elastic4s
elastic4s-core_2.12
5.3.2
com.sksamuel.elastic4s
elastic4s-tcp_2.12
5.3.2
com.sksamuel.elastic4s
elastic4s-http_2.12
5.3.2
org.slf4j
slf4j api
1.7.5
org.slf4j
slf4j-log4j12
1.7.5

你能发布你的pom.xml吗？@λAllquantorλ：我已经编辑了这篇文章，加入了pom。