diff --git a/mediapipe/tasks/ios/text/text_classifier/sources/MPPTextClassifier.mm b/mediapipe/tasks/ios/text/text_classifier/sources/MPPTextClassifier.mm
index 52e4d92ac..871df0f86 100644
--- a/mediapipe/tasks/ios/text/text_classifier/sources/MPPTextClassifier.mm
+++ b/mediapipe/tasks/ios/text/text_classifier/sources/MPPTextClassifier.mm
@@ -83,15 +83,16 @@ static NSString *const kTaskGraphName = @"mediapipe.tasks.text.text_classifier.T
   Packet packet = [MPPTextPacketCreator createWithText:text];
 
   std::map<std::string, Packet> packetMap = {{kTextInStreamName.cppString, packet}};
-  absl::StatusOr<PacketMap> statusOrOutputPacketMap = [_textTaskRunner process:packetMap];
+  std::optional<PacketMap> outputPacketMap = [_textTaskRunner processPacketMap:packetMap
+                                                                         error:error];
 
-  if (![MPPCommonUtils checkCppError:statusOrOutputPacketMap.status() toError:error]) {
+  if (!outputPacketMap.has_value()) {
     return nil;
   }
 
-  return [MPPTextClassifierResult
-      textClassifierResultWithClassificationsPacket:statusOrOutputPacketMap.value()
-                                                        [kClassificationsStreamName.cppString]];
+  return
+      [MPPTextClassifierResult textClassifierResultWithClassificationsPacket:
+                                   outputPacketMap.value()[kClassificationsStreamName.cppString]];
 }
 
 @end
diff --git a/mediapipe/tasks/ios/text/text_embedder/sources/MPPTextEmbedder.mm b/mediapipe/tasks/ios/text/text_embedder/sources/MPPTextEmbedder.mm
index 62eb882d3..80a34f0c5 100644
--- a/mediapipe/tasks/ios/text/text_embedder/sources/MPPTextEmbedder.mm
+++ b/mediapipe/tasks/ios/text/text_embedder/sources/MPPTextEmbedder.mm
@@ -83,14 +83,15 @@ static NSString *const kTaskGraphName = @"mediapipe.tasks.text.text_embedder.Tex
   Packet packet = [MPPTextPacketCreator createWithText:text];
 
   std::map<std::string, Packet> packetMap = {{kTextInStreamName.cppString, packet}};
-  absl::StatusOr<PacketMap> statusOrOutputPacketMap = [_textTaskRunner process:packetMap];
 
-  if (![MPPCommonUtils checkCppError:statusOrOutputPacketMap.status() toError:error]) {
+  std::optional<PacketMap> outputPacketMap = [_textTaskRunner processPacketMap:packetMap
+                                                                         error:error];
+
+  if (!outputPacketMap.has_value()) {
     return nil;
   }
-
   return [MPPTextEmbedderResult
-      textEmbedderResultWithOutputPacket:statusOrOutputPacketMap
+      textEmbedderResultWithOutputPacket:outputPacketMap
                                              .value()[kEmbeddingsOutStreamName.cppString]];
 }