Scala meta macro with annotation and arguments

error.log

[error] java.lang.IllegalArgumentException: wrong number of arguments
[error] @unapply[BlockStmt](Array("getStmts", "getComment", "getOrphanComments")) object BlockStmtCompanion
[error]  ^
[error] one error found

example.scala

@unapply[BlockStmt](Array("getStmts", "getComment", "getOrphanComments")) object BlockStmtCompanion

unapply.scala

import scala.annotation.StaticAnnotation
import scala.meta._

class unapply[T](readerMethods: Array[String]) extends scala.annotation.StaticAnnotation {
  inline def apply(defn: Any): Any = meta {
    val q"new $_(Array(..${readerMethods: Seq[Term.Arg]}))" = this
    val unapplyBody = readerMethods.toVector.map(m => Term.Name(m.toString.replaceAll(""""""", ""))).map(a ⇒ q"obj.$a()")
    val unapply = q"def unapply(obj: T) = Option((..$unapplyBody))"
    val q"object $name {}" = defn
    q"""
      object $name {
      $unapply
    }"""
  }
}