diff --git a/mediapipe/tasks/ios/vision/core/sources/MPPRunningMode.h b/mediapipe/tasks/ios/vision/core/sources/MPPRunningMode.h
index 5cc57b88a..8818d9b15 100644
--- a/mediapipe/tasks/ios/vision/core/sources/MPPRunningMode.h
+++ b/mediapipe/tasks/ios/vision/core/sources/MPPRunningMode.h
@@ -38,4 +38,23 @@ typedef NS_ENUM(NSUInteger, MPPRunningMode) {
 
 } NS_SWIFT_NAME(RunningMode);
 
+NS_INLINE NSString *MPPRunningModeDisplayName(MPPRunningMode runningMode) {
+
+  if (runningMode > MPPRunningModeLiveStream) {
+      return nil;
+  }
+
+  #define MPPRunningModeDisplayNameMap(mode) [mode] = @#mode
+    
+  NSString *displayNameMap[MPPRunningModeLiveStream + 1] = {
+      MPPRunningModeDisplayNameMap(MPPRunningModeImage),
+      MPPRunningModeDisplayNameMap(MPPRunningModeVideo),
+      MPPRunningModeDisplayNameMap(MPPRunningModeLiveStream),
+  };
+
+  #undef MPPRunningModeDisplayNameMap
+
+  return displayNameMap[runningMode];
+}
+
 NS_ASSUME_NONNULL_END
diff --git a/mediapipe/tasks/ios/vision/core/sources/MPPVisionTaskRunner.mm b/mediapipe/tasks/ios/vision/core/sources/MPPVisionTaskRunner.mm
index fff14a978..43ef8ce9b 100644
--- a/mediapipe/tasks/ios/vision/core/sources/MPPVisionTaskRunner.mm
+++ b/mediapipe/tasks/ios/vision/core/sources/MPPVisionTaskRunner.mm
@@ -116,10 +116,11 @@ using ::mediapipe::tasks::core::PacketsCallback;
       [MPPCommonUtils
           createCustomError:error
                    withCode:MPPTasksErrorCodeInvalidArgumentError
-                description:@"Unsupported UIImageOrientation. `imageOrientation` cannot be equal to "
-                            @"any of the mirrored orientations "
-                            @"(`UIImageOrientationUpMirrored`,`UIImageOrientationDownMirrored`,`"
-                            @"UIImageOrientationLeftMirrored`,`UIImageOrientationRightMirrored`)"];
+                description:
+                    @"Unsupported UIImageOrientation. `imageOrientation` cannot be equal to "
+                    @"any of the mirrored orientations "
+                    @"(`UIImageOrientationUpMirrored`,`UIImageOrientationDownMirrored`,`"
+                    @"UIImageOrientationLeftMirrored`,`UIImageOrientationRightMirrored`)"];
   }
 
   normalizedRect.set_rotation(-rotationDegrees * M_PI / 180.0);
@@ -132,8 +133,9 @@ using ::mediapipe::tasks::core::PacketsCallback;
     [MPPCommonUtils
         createCustomError:error
                  withCode:MPPTasksErrorCodeInvalidArgumentError
-              description:
-                  @"The vision task is not initialized with image mode. Current Running Mode:"];
+              description:[NSString stringWithFormat:@"The vision task is not initialized with "
+                                                     @"image mode. Current Running Mode: %@",
+                                                     MPPRunningModeDisplayName(_runningMode)]];
     return std::nullopt;
   }
 
@@ -146,8 +148,9 @@ using ::mediapipe::tasks::core::PacketsCallback;
     [MPPCommonUtils
         createCustomError:error
                  withCode:MPPTasksErrorCodeInvalidArgumentError
-              description:
-                  @"The vision task is not initialized with image mode. Current Running Mode:"];
+              description:[NSString stringWithFormat:@"The vision task is not initialized with "
+                                                     @"video mode. Current Running Mode: %@",
+                                                     MPPRunningModeDisplayName(_runningMode)]];
     return std::nullopt;
   }
 
@@ -159,8 +162,9 @@ using ::mediapipe::tasks::core::PacketsCallback;
     [MPPCommonUtils
         createCustomError:error
                  withCode:MPPTasksErrorCodeInvalidArgumentError
-              description:
-                  @"The vision task is not initialized with image mode. Current Running Mode:"];
+              description:[NSString stringWithFormat:@"The vision task is not initialized with "
+                                                     @"live stream mode. Current Running Mode: %@",
+                                                     MPPRunningModeDisplayName(_runningMode)]];
     return NO;
   }