Hi, I have imported upickle: import upickle._ and I am still getting the error: Symbol 'type geny.Writable' is missing from the classpath.
This symbol is required by 'trait ujson.Value'. How can I get geny.Writable?. I am using plain Scala not ammonite

This is my code:

!/bin/sh

exec scala \
-classpath "$VUUBASE/jdbc/postgresql-42.2.12.jar:$VUUBASE/jdbc/ojdbc7.jar" \
-savecompiled "$0" "$@"
!#

// This program will import admin.schema and set new values for some keys

import scala.util.matching.Regex

import upickle._

import scala.io.Source
import java.io.{FileNotFoundException, IOException}
import java.io.File
import java.io.PrintWriter
import scala.util.control.Breaks._

val logWriter = new PrintWriter(new File("logs/jsonfileops.log"))

// Just with ammonite - import $ivy.com.lihaoyi::upickle:1.1.0

// json filename
val langsFilename = "admin.schema"

//Read json file
val jsonFileSource = scala.io.Source.fromFile(langsFilename)

// Convert file into a long string
val jsonlinesFromFile = try jsonFileSource.mkString finally jsonFileSource.close()

val data = ujson.read(jsonlinesFromFile)

//println(jsonlinesFromFile)

val tableName = "PRODUCT_LINES2"

//println(data)
try {
if( data("TABLE_COLUMNS")(tableName) == "" ) {
println(s"Table: $tableName DOES NOT exist in schema.")
} else {
println(s"Table: $tableName exists in schema.")
}
} catch {
case e : Throwable => {
val notFoundPattern: Regex = "key not found".r

                              // Check if the exception has not found pattern value according the regex above

                              notFoundPattern.findFirstMatchIn(e.toString()) match
                              {
                                case Some(_) => { 
                                                  println(s"Table: $tableName DOES NOT exist in json schema, insert it.")
                                                  data("TABLE_COLUMNS")(tableName) = "description_code"
                                                  println(data("TABLE_COLUMNS")(tableName))
                                                }
                                case None => println(s"Unknown exception: $e") 
                              }
                            }
    }

I am sorry, I am very new in Scala, any help will be appreciated.