diff --git a/android/src/main/java/com/azesmwayreactnativeunity/UPlayer.java b/android/src/main/java/com/azesmwayreactnativeunity/UPlayer.java
index b944779..0a8516a 100644
--- a/android/src/main/java/com/azesmwayreactnativeunity/UPlayer.java
+++ b/android/src/main/java/com/azesmwayreactnativeunity/UPlayer.java
@@ -97,7 +97,12 @@ public FrameLayout requestFrame() throws NoSuchMethodException {
 
             return (FrameLayout) getFrameLayout.invoke(unityPlayer);
         } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {
-            return unityPlayer;
+            // If it is old UnityPlayer, use isInstance() and cast() to bypass incompatible type checks when compiling using newer versions of UnityPlayer
+            if (FrameLayout.class.isInstance(unityPlayer)) {
+              return FrameLayout.class.cast(unityPlayer);
+            } else {
+              return null;
+            }
         }
     }