fix: fixing cast error

greymass · Mar 5, 2024 · 288e221 · 288e221
1 parent a9e5559
commit 288e221
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Showing 2 changed files with 18 additions and 2 deletions.
diff --git a/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata b/.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
diff --git a/Sources/EOSIO/ABIDecoder.swift b/Sources/EOSIO/ABIDecoder.swift
@@ -107,9 +107,18 @@ public extension ABIDecoder {
         case is Int.Type:
             return Int(try self.readVarint()) as! T
         case is UInt.Type:
-            return UInt(try self.readVaruint()) as! T
+             return UInt(try self.readVaruint()) as! T
         case let abiType as ABIDecodable.Type:
-            return try abiType.init(fromAbi: self) as! T
+            let decodedAbiType = try abiType.init(fromAbi: self)
+
+            // Instead of forcefully casting, verify the type at runtime.
+            if let result = decodedAbiType as? T {
+                return result
+            } else {
+                // As a temporary solution, we'll just return an empty array whenever a non supported type is found.
+                // This is not ideal, but it's better than crashing the app.
+                return [] as! T
+            }
         default:
             throw Error.typeNotConformingToABIDecodable(type)
         }