When building the game in Unity 2018.4.12f.1, does this error occur?

Question

Unity

Help fix this bug )))
Error #1
Game scripts or other custom code contains OnMouse_ event handlers. Presence of such handlers might impact performance on handheld devices.
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)
Error #2
The orientation specified is not compatible with Android TV.
Please select Landscape or AutoRotation with Landscape orientation enabled, or disable Android TV compatibility in Player Settings.
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr
Error #3
The orientation specified is not compatible with Android TV.
Please select Landscape or AutoRotation with Landscape enabled orientation, or disable Android TV compatibility in Player Settings.
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr Build completed with a result of 'Failed'
UnityEngine.GUIUtility :ProcessEvent(Int32, IntPtr) Error #5 UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x00242] in C:\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:194 at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x0007f] in C :\buildslave\unity\build\Editor\Mono\BuildPlayerWindowBuildMethods.cs:97 UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)