Compatibility with Unity 2018.2

* .NET 4.x Equivalent

Unity changed a method ReorderableList needed, working on fix!

Hey, I thought that Chronos v2.4.14 fixed this but it's still happening.
Same error as above and this is what it looks like in the inspector:

Thanks!

Hello there,

Got this error too.
I'd be glad if this was fixed, as I'm heavily relying on ReorderableLists in my project.

I can't find anything in Unity docs about this method that has changed!

Hi guys, can you confirm you're still getting this issue in v.2.4.14? It should have been fixed.

(Unity v2018.2.5)

This still happens (on new GameObject as well.. with just a Timeline and Custom Recorder):

NullReferenceException: Object reference not set to an instance of an object
Chronos.ReorderableList.ReorderableListControl.PrepareState (Int32 controlID, IReorderableListAdaptor adaptor) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListControl.cs:586)
Chronos.ReorderableList.ReorderableListControl.Draw (Int32 controlID, IReorderableListAdaptor adaptor, Chronos.ReorderableList.DrawEmpty drawEmpty) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListControl.cs:1376)
Chronos.ReorderableList.ReorderableListControl.DrawControlFromState (IReorderableListAdaptor adaptor, Chronos.ReorderableList.DrawEmpty drawEmpty, ReorderableListFlags flags) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListControl.cs:184)
Chronos.ReorderableList.ReorderableListGUI.DoListField (UnityEditor.SerializedProperty arrayProperty, Single fixedItemHeight, Chronos.ReorderableList.DrawEmpty drawEmpty, ReorderableListFlags flags) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListGUI.cs:358)
Chronos.ReorderableList.ReorderableListGUI.ListField (UnityEditor.SerializedProperty arrayProperty, ReorderableListFlags flags) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListGUI.cs:396)
Chronos.CustomRecorderEditor.OnInspectorGUI () (at Assets/Chronos/Source/Editor/CustomRecorderEditor.cs:24)
UnityEditor.InspectorWindow.DrawEditor (UnityEditor.Editor[] editors, Int32 editorIndex, Boolean rebuildOptimizedGUIBlock, System.Boolean& showImportedObjectBarNext, UnityEngine.Rect& importedObjectBarRect) (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:1374)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

This still happens to me same as @shottogan

I am using Chronos v.2.4.14 and Unity v2018.3.0f2

NullReferenceException: Object reference not set to an instance of an object
Chronos.ReorderableList.ReorderableListControl.PrepareState (System.Int32 controlID, Chronos.ReorderableList.IReorderableListAdaptor adaptor) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListControl.cs:586)
Chronos.ReorderableList.ReorderableListControl.Draw (System.Int32 controlID, Chronos.ReorderableList.IReorderableListAdaptor adaptor, Chronos.ReorderableList.ReorderableListControl+DrawEmpty drawEmpty) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListControl.cs:1376)
Chronos.ReorderableList.ReorderableListControl.DrawControlFromState (Chronos.ReorderableList.IReorderableListAdaptor adaptor, Chronos.ReorderableList.ReorderableListControl+DrawEmpty drawEmpty, Chronos.ReorderableList.ReorderableListFlags flags) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListControl.cs:184)
Chronos.ReorderableList.ReorderableListGUI.DoListField (UnityEditor.SerializedProperty arrayProperty, System.Single fixedItemHeight, Chronos.ReorderableList.ReorderableListControl+DrawEmpty drawEmpty, Chronos.ReorderableList.ReorderableListFlags flags) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListGUI.cs:358)
Chronos.ReorderableList.ReorderableListGUI.ListField (UnityEditor.SerializedProperty arrayProperty, Chronos.ReorderableList.ReorderableListFlags flags) (at Assets/Chronos/Source/Dependencies/ReorderableList/Editor/ReorderableListGUI.cs:396)
Chronos.CustomRecorderEditor.OnInspectorGUI () (at Assets/Chronos/Source/Editor/CustomRecorderEditor.cs:24)
UnityEditor.InspectorWindow.DoOnInspectorGUI (System.Boolean rebuildOptimizedGUIBlock, UnityEditor.Editor editor, System.Boolean wasVisible, UnityEngine.Rect& contentRect) (at C:/buildslave/unity/build/Editor/Mono/Inspector/InspectorWindow.cs:1625)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Hi everyone,

Sorry for the very late reply on this.

It seems like the fix I had initially pushed wasn't sufficient.

A new fix is currently being uploaded in version 2.4.15.

In the mean time, you can change:

GUIHelper.cs, line 20:

var piVisibleRect = tyGUIClip.GetProperty("visibleRect", BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);