[NUI] Fix type casting bug (#4644)

diff --git a/src/Tizen.NUI/src/public/BaseComponents/TextEditor.cs b/src/Tizen.NUI/src/public/BaseComponents/TextEditor.cs
index 679dab4..6cc5aa8 100755 (executable)
--- a/src/Tizen.NUI/src/public/BaseComponents/TextEditor.cs
+++ b/src/Tizen.NUI/src/public/BaseComponents/TextEditor.cs
@@ -41,12 +41,12 @@ namespace Tizen.NUI.BaseComponents
         private bool isSettingTextInCSharp = false;
 
 #if NUI_PROPERTY_CHANGE_2
-        private Vector4 internalPlaceholderTextColor = null;
+        private Color internalPlaceholderTextColor = null;
         private Vector4 internalPrimaryCursorColor = null;
         private Vector4 internalSecondaryCursorColor = null;
         private Vector4 internalSelectionHighlightColor = null;
         private Vector4 internalInputColor = null;
-        private Color internalTextColor = null;
+        private Vector4 internalTextColor = null;
         private Color internalGrabHandleColor = null;
 
 #endif