sparkSql no such method error - apache-spark-sql

Question

I'm new to learning sparkSQL, and I'm trying to run the examples provided by the spark document, but got error like:
enter image description here
my program like this:
enter image description here
what should I do.
note:I'm using the IDEA to edit my program
all of the code:
import org.apache.spark.{SparkConf, SparkContext}
import org.apache.spark.sql.{Row, SQLContext, SparkSession}
import org.apache.spark.sql.types._
object SqlTest1 {
case class Person(name: String, age:Long)
def main(args: Array[String]): Unit = {
val spark = SparkSession
.builder()
.getOrCreate()
import spark.implicits._
runBasicDataFrameExample(spark)
}
private def runBasicDataFrameExample(spark: SparkSession)={
val df = spark.read.json("resorces/people.json")
df.show()
}
}

Answer 1

Val Conf = new SparkConf(true).setAppName(“appName”)
Val spark = SparkSession.builder().config(Conf).getOrCreate()
Val df = spark.read.option(“timestampFormat”,”yyyy/MM/dd HH:mm:ss ZZ).json(path)

Answer 2

it may be the scala version does not match. you can check the scala verion and spark version.