diff --git a/docs/intro/scala.md b/docs/intro/scala.md
index f2b6d731d..eefb67ece 100644
--- a/docs/intro/scala.md
+++ b/docs/intro/scala.md
@@ -153,7 +153,7 @@ private def getQuestionAnswer(question: String)(using scope: AIScope): List[Stri
 @main def runWeather: Unit = ai {
   val question = "Knowing this forecast, what clothes do you recommend I should wear if I live in Cádiz?"
   println(getQuestionAnswer(question).mkString("\n"))
-}
+}.getOrElse(ex => println(ex.getMessage))
 ```
 
 > **Note**