Hi all, Android build, 2D After uploading/downloading while collaborating with co-worker we started to get this warning: Assets\Tiled2Unity\Scripts\Editor\ImportTiled2Unity.Prefab.cs(93,31): warning CS0618: 'PrefabUtility.CreateEmptyPrefab(string)' is obsolete: 'The concept of creating a completely empty Prefab has been discontinued. You can however use SaveAsPrefabAsset with an empty GameObject.' Assets\Tiled2Unity\Scripts\Editor\ImportTiled2Unity.Prefab.cs(97,66): warning CS0618: 'ReplacePrefabOptions' is obsolete: 'This has turned into the more explicit APIs, SavePrefabAsset, SaveAsPrefabAsset, SaveAsPrefabAssetAndConnect' Assets\Tiled2Unity\Scripts\Editor\ImportTiled2Unity.Prefab.cs(97,13): warning CS0618: 'PrefabUtility.ReplacePrefab(GameObject, Object, ReplacePrefabOptions)' is obsolete: 'Use SaveAsPrefabAsset or SaveAsPrefabAssetAndConnect with a path instead.' How can i narrow it down(Debug) what causing this warning and how to get rid of it? Is it possible that warning occurs because we both using different versions of Unity? My version - 2019.2.16f1 Co-Workers - 2019.2.0 Thanks in advance. EDIT: I did find out that my co-worker installed custom (obsolete) package that was causing a problem. If moderators could remove this thread i would really appreciate this. Sorry for the trouble and Merry Christmas everyone!