Don't force unwrap storedData

dbmrq · caiyue1993 · commit 4102fce21af5 · 2018-11-05T13:58:46.000+08:00
diff --git a/IceCream/Classes/CreamAsset.swift b/IceCream/Classes/CreamAsset.swift
@@ -40,7 +40,7 @@ public class CreamAsset: Object {
     /// Cuz we only store the path of data, so we can't access data by `data` property
     /// So use this method if you want get the data of this object
     public func storedData() -> Data? {
-        return try! Data(contentsOf: filePath)
+        return try? Data(contentsOf: filePath)
     }
 
     public var filePath: URL {

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ public class CreamAsset: Object {`
`40`	`40`	/// Cuz we only store the path of data, so we can't access data by `data` property
`41`	`41`	`/// So use this method if you want get the data of this object`
`42`	`42`	`public func storedData() -> Data? {`
`43`		`- return try! Data(contentsOf: filePath)`
	`43`	`+ return try? Data(contentsOf: filePath)`
`44`	`44`	`}`
`45`	`45`
`46`	`46`	`public var filePath: URL {`