Errors after importing Pinch Utilities

[Frikster]

Hi all, Orion is running hunky dorey on Unity3D. However, after importing pinch utilities I get the following:

Assets/LeapMotionModules/PinchUtility/Examples/Scripts/PinchDraw.cs(6,4): error CS0246: The type or namespace name `ExecuteAfter' could not be found. Are you missing a using directive or an assembly reference?

Assets/LeapMotionModules/PinchUtility/Examples/Scripts/PinchDraw.cs(6,4): error CS0246: The type or namespace name `ExecuteAfterAttribute' could not be found. Are you missing a using directive or an assembly reference?

Assets/LeapMotionModules/PinchUtility/Examples/Scripts/PinchDraw.cs(105,15): error CS0246: The type or namespace name `SmoothedVector3' could not be found. Are you missing a using directive or an assembly reference?

Assets/LeapMotionModules/PinchUtility/Scripts/LeapPinchDetector.cs(13,15): error CS0246: The type or namespace name `IHandModel' could not be found. Are you missing a using directive or an assembly reference?

Assets/LeapMotionModules/PinchUtility/Scripts/LeapRTS.cs(9,4): error CS0246: The type or namespace name `ExecuteAfter' could not be found. Are you missing a using directive or an assembly reference?

Assets/LeapMotionModules/PinchUtility/Scripts/LeapRTS.cs(9,4): error CS0246: The type or namespace name `ExecuteAfterAttribute' could not be found. Are you missing a using directive or an assembly reference?

I obviously don't want to be modifying PinchDraw, LeapPinchDetector or LeapRTS. (looks like it just cant find particular functions. Incidentally "ExecuteAfter" returns zero results when I search the Unity docs for it) Deleting and re-importing didn't help.

I see someone had a similar issue here, though I don't understand the solution and by the look of things they don't know why it works anyway.

[Joe_Ward]

I suspect that you are importing the PinchUtility module into a project that still has the core assets from version 4.0.0. You need to update the core assets to 4.0.1.

Or it might be our fault. If you add the line:

using Leap.Unity;

to the top of each file that is having these errors, that should fix the problem.

[Frikster]

Update: I think this is happening because while fixing things I updated the core assets. I was working with deprecated assets before so that I could get the nice example scenes. Hmm, still unsure if there is a fix though.

So I upgraded to V4.0.2 since I saw that was available. It didn't work so I started adding the line you mentioned and sure enough one by one the compile errors start vanishing until only one is left and sadly it is not going away even with the added line:

Assets/LeapMotion+OVR/SystemWipe/QuickSwitcher.cs(14,11): error CS0246: The type or namespace name `LeapCameraAlignment' could not be found. Are you missing a using directive or an assembly reference?

[Joe_Ward]

There is no LeapCameraAlignment.cs script anymore. Probably the easiest fix is to remove everything from the SystemWipe folder. Note that using the old assets with Orion isn't supported and unless you are good at debugging code, I wouldn't advise it.