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Unity 2d toolkit

steveR

Hello:

Interested in step by step instructions for setting up with Unity 2d toolkit.

Thanks

update:

Found this video which helped.

https://www.youtube.com/watch?v=dnQbS9ap-i8

Mitch

I've just updated the hell out of the TK2D runtimes to be more in line with the native Unity runtimes. You can download the updates from:

Git
https://github.com/EsotericSoftware/spine-runtimes
or from
http://www.esotericsoftware.com/files/r ... itypackage

I'll make a more up-to-date video shortly.

Thanks for reminding me 🙂

spiral

Hi, I updated the tk2d runtime, and now i can't create new skeletonData files.

When I create the skeletonData this shows in console:

NullReferenceException: Object reference not set to an instance of an object
SkeletonDataAssetInspector.InitPreview () (at Assets/spine-tk2d/Editor/SkeletonDataAssetInspector.cs:245)
SkeletonDataAssetInspector.RenderStaticPreview (System.String assetPath, UnityEngine.Object[] subAssets, Int32 width, Int32 height) (at Assets/spine-tk2d/Editor/SkeletonDataAssetInspector.cs:586)
UnityEditor.AssetPreviewUpdater.CreatePreviewForAsset (UnityEngine.Object obj, UnityEngine.Object[] subAssets, System.String assetPath)
UnityEditor.AssetDatabase:CreateAsset(Object, String)
Menus:CreateAsset(String) (at Assets/spine-tk2d/Editor/Menus.cs:51)

Also when I added first the json file the console shows this:

NullReferenceException: Object reference not set to an instance of an object
SkeletonDataAssetInspector.NormalizedTimeBar (Rect r) (at Assets/spine-tk2d/Editor/SkeletonDataAssetInspector.cs:457)
SkeletonDataAssetInspector.OnInteractivePreviewGUI (Rect r, UnityEngine.GUIStyle background) (at Assets/spine-tk2d/Editor/SkeletonDataAssetInspector.cs:304)
UnityEditor.ObjectPreview.DrawPreview (IPreviewable defaultPreview, Rect previewArea, UnityEngine.Object[] targets)
UnityEditor.Editor.DrawPreview (Rect previewArea)
UnityEditor.InspectorWindow.DrawPreviewAndLabels ()

and this:

DivideByZeroException: Division by zero
UnityEditor.PreviewRenderUtility.InitPreview (Rect r)
UnityEditor.PreviewRenderUtility.BeginPreview (Rect r, UnityEngine.GUIStyle previewBackground)
SkeletonDataAssetInspector.OnInteractivePreviewGUI (Rect r, UnityEngine.GUIStyle background) (at Assets/spine-tk2d/Editor/SkeletonDataAssetInspector.cs:294)
UnityEditor.ObjectPreview.DrawPreview (IPreviewable defaultPreview, Rect previewArea, UnityEngine.Object[] targets)
UnityEditor.Editor.DrawPreview (Rect previewArea)

And when I try to select a spriteCollection from asset there is nothing to select. Also if you drag the file nothing happens.

Mitch

Err... Wow heh I guess I broke something... Try adding the sprite collection first. I'll take a pass at the tk2d runtime tonight.

I've updated the Unity package and the git repo.
http://esotericsoftware.com/files/runti ... itypackage

Keep dem bug reports coming 🙂

spiral

Hi, these bugs are solved but i can't drag and drop the spriteCollection's prefab to the skeletonData.

Mitch

spiral написав
Hi, these bugs are solved but i can't drag and drop the spriteCollection's prefab to the skeletonData.

You have to drag the tk2dSpriteCollectionData in, not the tk2dSpriteCollection. Grab the prefab from inside the data folder.

spiral

I do that and now the console shows this:

DivideByZeroException: Division by zero
UnityEditor.PreviewRenderUtility.InitPreview (Rect r)
UnityEditor.PreviewRenderUtility.BeginPreview (Rect r, UnityEngine.GUIStyle previewBackground)
SkeletonDataAssetInspector.OnInteractivePreviewGUI (Rect r, UnityEngine.GUIStyle background) (at Assets/spine-tk2d/Editor/SkeletonDataAssetInspector.cs:318)
UnityEditor.ObjectPreview.DrawPreview (IPreviewable defaultPreview, Rect previewArea, UnityEngine.Object[] targets)
UnityEditor.Editor.DrawPreview (Rect previewArea)
UnityEditor.InspectorWindow.DrawPreviewAndLabel

and this

NullReferenceException: Object reference not set to an instance of an object
SkeletonDataAssetInspector.NormalizedTimeBar (Rect r) (at Assets/spine-tk2d/Editor/SkeletonDataAssetInspector.cs:481)
SkeletonDataAssetInspector.OnInteractivePreviewGUI (Rect r, UnityEngine.GUIStyle background) (at Assets/spine-tk2d/Editor/SkeletonDataAssetInspector.cs:328)
UnityEditor.ObjectPreview.DrawPreview (IPreviewable defaultPreview, Rect previewArea, UnityEngine.Object[] targets)
UnityEditor.Editor.DrawPreview (Rect previewArea)
UnityEditor.InspectorWindow.DrawPreviewAndLabels ()

Mitch

Does the inspector show anything like "Mismatched Collection" or anything in dark red text?

Failing that, care to hop on skype and screenshare this mess? :/ (username: Fenrisul)

If you could send me some data that is proven broken I can try and track this down.
Also
A) What version of Unity?
B) What version of TK2D?
C) What version of Spine was the JSON exported from?

spiral

Unity 4.5.4f1
TK2D 2.4.0
Spine 2.0.22

Sorry I don't have Skype.

In past runtimes I just drop the spriteCollection(not the data prefab) and all works great.

The inspector looks like this when I drop the data prefab:

Edit: Also a new gameobject spawns in hierarchy when I do this.

Mitch

K well... I'm gonna at least need your JSON and a list of images (if not the images themselves) contained in your sprite collection. I've seen that error plenty, and i'm 99% sure I resolved it with the latest runtimes and can't reproduce it. I've PM'd you my email.

spiral

I tested it a bit more and I found the problem. One json file I was testing didn't have images. Only an animation with events(for timeline use). So the solution was add a slot with attachment to the json and the related spriteCollection to the skeletonData.

I think my usage of spine was a bit extreme 🙂 sorry Mitch!

Mitch

spiral написав
I tested it a bit more and I found the problem. One json file I was testing didn't have images. Only an animation with events(for timeline use). So the solution was add a slot with attachment to the json and the related spriteCollection to the skeletonData.

I think my usage of spine was a bit extreme 🙂 sorry Mitch!

lol no problem... good to know it fails when there are zero attachments. I'll be sure to put some checks in there for that 🙂