intellij idea 连接spark报错，spark是cloudera编译安装的

[Kumquatlemon]

Error:scalac: Error: bad symbolic reference. A signature in SparkConf.class refers to term avro
in package org.apache which is not available.
It may be completely missing from the current classpath, or the version on
the classpath might be incompatible with the version used when compiling SparkConf.class.
scala.reflect.internal.Types$TypeError: bad symbolic reference. A signature in SparkConf.class refers to term avro
in package org.apache which is not available.
It may be completely missing from the current classpath, or the version on
the classpath might be incompatible with the version used when compiling SparkConf.class.

at scala.reflect.internal.pickling.UnPickler$Scan.toTypeError(UnPickler.scala:847)

at scala.reflect.internal.pickling.UnPickler$Scan$LazyTypeRef.complete(UnPickler.scala:854)

at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1231)

at scala.reflect.internal.Symbols$Symbol.tpe(Symbols.scala:1202)

at scala.tools.nsc.transform.SpecializeTypes$$anonfun$specializedTypeVars$5.apply(SpecializeTypes.scala:428)

at scala.tools.nsc.transform.SpecializeTypes$$anonfun$specializedTypeVars$5.apply(SpecializeTypes.scala:428)

at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)

at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)

at scala.collection.immutable.List.foreach(List.scala:318)

at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)

at scala.collection.AbstractTraversable.map(Traversable.scala:105)

[曹宇飞丶]

package org.apache which is not available It may be completely missing from the current classpath, or the version on the classpath might be incompatible with the version used

[善若止水]

第一步： 先安装scala的jdk，能保证idea中能用local的方式测试scala代码 第二步： 引用spark的"spark-assembly-1.6.1-hadoop2.6.0.jar"包，这样才可以