Unity "Add Mix" doesn't appear in SkeletonData

sara mena

Hey there, can you help me?
I'm using TK2D to import animations to unity, and it has benn working fine until now, with one animation that doesn't seem to be working. Creating the atlas goes well but when I try to create SkeletonData the "add mix" button doesn't appear.

I've checked previous thread with the same problem but none seem to work for me.
There's no error message in the Console panel.
I've changed the names of my images.

Can someone enlight me in this?

Thank you

Pharan

When "Add Mix" doesn't appear, it's usually a sign that something's wrong with the connection between the json and the atlas. Possibly some names not being equivalent or the runtime couldn't find some regions.

I remember someone had similar problems too. No errors in the log either. I don't know how that got resolved.

Have you noticed if this only happened to your recently created skeletons?
And if so, could you attach the exported .json here?
Just to rule some things out.

sara mena

Thank you for your reply.

This only happened today with this particular skeleton, other files were created at the same time and work fine.

https://dl.dropboxusercontent.com/u/40634910/skeleton.txt
click on that link to see the json file

Nate

Ah, I see. The errors are hidden so they don't spam the console, but this has the side effect that you can't see what is going on when you need to. I've committed a fix, so one the SkeletonDataAsset has both an atlas asset and skeleton JSON file, then it reports errors.

Pharan

Only strange thing I noticed in the json was that the region attachments were in folders. I'm not sure how that works in TK2D. Not too familiar with it.

I hope the un-hidden errors help locate the problem!

sara mena

Thank you so much guys, you're being a great help.

Ok, now I got this error

NullReferenceException
SkeletonComponent.Clear () (at Assets/Spine/spine-tk2d/Assets/Spine/SkeletonComponent.cs:72)
SkeletonComponent.Update () (at Assets/Spine/spine-tk2d/Assets/Spine/SkeletonComponent.cs:113)
SkeletonComponent.OnEnable () (at Assets/Spine/spine-tk2d/Assets/Spine/SkeletonComponent.cs:292)

Can you help me telling me what it means and how to fix it?
Thank you.

Pharan I though having things in folders would be a problem too, but so far all the other animations are working with assets in folders too. But I can always erase the folders

Nate

The folders are stripped, only the name is used to look up the region in the TK2D atlas. That means don't use two images with the same name in different folders.

OnEnable doesn't call Update in the latest spine-tk2d. You must not have the latest. I added some null checks for Clear anyway.

sara mena

Nate, that's great! Thank you so much, this is a great help.
I'm going to change the names and update myspine-tk2d. Hopefully everything will work 🙂

I'll give you some feedback soon.

sara mena

YES! Got it working! Thank you guys.

Updating spine-tk2d did the trick.
Also I had one image in a different folder than the rest, after changing that image to the right folder everything started working.

Thanks a lot