Fix to add try to JSONserializer

wanbok · Nov 12, 2019 · eef1ecc · eef1ecc
1 parent 49791d2
commit eef1ecc
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/Tutorial/Tutorial.playground/Contents.swift b/Tutorial/Tutorial.playground/Contents.swift
@@ -24,8 +24,8 @@ let selectedIndexesFilePath = Bundle.main.path(forResource: "selectedIndexes", o
 let champsData = FileManager.default.contents(atPath: champsFilePath!)
 let selectedIndexesData = FileManager.default.contents(atPath: selectedIndexesFilePath!)
 
-let champs = JSONSerialization.jsonObject(with: champsData!, options: [])
-let selectedIndexes = JSONSerialization.jsonObject(with: selectedIndexesData!, options: [])
+let champs = try JSONSerialization.jsonObject(with: champsData!, options: [])
+let selectedIndexes = try JSONSerialization.jsonObject(with: selectedIndexesData!, options: [])
 
 // TODO: selectedIndexes는 챔피언 목록(champs)의 key 번호 들이다. selectedIndexes에 명시된 순서대로 챔피언들의 이름(name)을 나열하라
 let names: [String] = []

diff --git a/Tutorial/Tutorial2.playground/Contents.swift b/Tutorial/Tutorial2.playground/Contents.swift
@@ -24,8 +24,8 @@ let selectedIndexesFilePath = Bundle.main.path(forResource: "selectedIndexes", o
 let champsData = FileManager.default.contents(atPath: champsFilePath!)
 let selectedIndexesData = FileManager.default.contents(atPath: selectedIndexesFilePath!)
 
-let champs = JSONSerialization.jsonObject(with: champsData!, options: [])
-let selectedIndexes = JSONSerialization.jsonObject(with: selectedIndexesData!, options: [])
+let champs = try JSONSerialization.jsonObject(with: champsData!, options: [])
+let selectedIndexes = try JSONSerialization.jsonObject(with: selectedIndexesData!, options: [])
 
 // TODO: selectedIndexes는 챔피언 목록(champs)의 key 번호 들이다. selectedIndexes에 명시된 순서대로 챔피언들의 이름(name)을 나열하라
 let names: [String] = []