Question

我只是将示例从github example复制到我的项目中后收到以下错误。我能够编译github示例项目。我觉得我一定是搞砸了一些人。我正在使用sbt 0.13

[error] .scala:13: too many arguments for constructor Object: ()Object
[error]   class Suppliers(tag: Tag) extends Table[(Int, String, String, String, String,   String)](tag, "SUPPLIERS") {
[error]                  ^
[error].scala:14: object column does not take type parameters.
[error]     def id = column[Int]("SUP_ID", O.PrimaryKey) // This is the primary key column

我的build.sbt看起来像

导入AssemblyKeys ._

name：=“myproject”

版本：=“1.0”

scalaVersion：=“2.10.3”

assemblySettings

seq（Revolver.settings：_ *）

libraryDependencies＆lt; + =（scalaVersion）（“org.scala-lang”％“scala-compiler”％_）

解析器+ =“Sonatype snapshots”位于“http://oss.sonatype.org/content/repositories/snapshots/”

解析器+ =“Typesafe Repository”位于“http://repo.typesafe.com/typesafe/releases/”

解析器+ =“Sonatype Releases”位于“http://oss.sonatype.org/content/repositories/releases”

解析器+ =“CDH4”位于“https://repository.cloudera.com/artifactory/cloudera-repos/”

解析器+ =“glassfish”位于“https://repository.jboss.org/nexus/content/repositories/glassfish”

解析器+ =“喷雾回购”在“http://repo.spray.io”

解析器+ =“anormcypher”在“http://repo.anormcypher.org/”

libraryDependencies + =“com.typesafe.akka”%%“akka-actor”％“2.2.0”

libraryDependencies + =“com.typesafe.akka”%%“akka-testkit”％“2.2.0”

libraryDependencies + =“com.typesafe.akka”%%“akka-transactor”％“2.2.0”

libraryDependencies + =“io.spray”％“spray-can”％“1.2-RC2”

libraryDependencies + =“io.spray”％“spray-routing”％“1.2-RC2”

libraryDependencies + =“io.spray”％“spray-testkit”％“1.2-RC2”

libraryDependencies + =“io.spray”%%“spray-json”％“1.2.3”

libraryDependencies + =“org.scalatest”％“scalatest_2.10”％“1.9.2”

libraryDependencies + =“org.anormcypher”%%“anormcypher”％“0.4.4”

libraryDependencies + =“com.h2database”％“h2”％“1.3.166”

libraryDependencies + =“com.typesafe.slick”%%“slick”％“2.0.0-M3”

libraryDependencies + =“org.postgresql”％“postgresql”％“9.2-1002-jdbc4”

Answer 1

你的进口是错误的。好像你使用了一些工具根据他们的名字自动填充它们（或者你猜得很疯狂）。在任何情况下你导入错误的东西。只需导入

import scala.slick.driver.H2Driver.simple._

你已经定下来了。见http://slick.typesafe.com/doc/2.0.0-M3/gettingstarted.html#imports

光滑的提升表类型错误

1 个答案: