Issue with importing Legacy iTween Support

[0xTeddy]

I am trying to import the Legacy iTween Support as an animation set asset I bought contains playmaker FSM using actions from legacy iTween support in the demo.

It returns: Failed to import package with error: Couldn't decompress package

I have done the following:
- Installed iTween from the asset store.
- My unity version is 2021.3.7f1 Personal
- I have tried deleting AppData files with other Unity Store items to clear up space, no success.

I have attached a photo of the issue I am trying to solve.

Can someone help? Thank you!

[djaydino]

Hi.
Which asset is this?

You should try to contact the author to update his asset, since iTween has been deprecated already for a very long time.

meanwhile you can try the package below.

[0xTeddy]

Thank you so much, installing that package works now.

I will email the author, this is the asset, I suspect that all his anim set assets are likely to still depend on the legacy iTween system...

https://assetstore.unity.com/packages/3d/animations/sword-and-shield-animset-pro-26876#publisher

[Christoph]

I would recommend not to use itween nor this asset anymore. They are both outdated and will give you problems long term if you take serious your production environment.

For tweens use instead Playmaker’s own tween sets (already included) or use the industry standard DoTween or the paid package DoTween Pro.

[CsabaNagy]

I ran into the same problem trying to install iTween from the Playmaker legacy add-ons. (I'm trying to run an older game Blackjack Pro from 3dsauce in order to start learning how Playmaker works, but it requires iTween.)
I downloaded the attached package from djaydino, but when I double clicked on it (from my downloads folder on my Mac) it generated 456 console errors (red). See image. I'm using Unity 2020.3.29f1 and imported Playmaker 1.9.6 before double-clicking on the iTween package.
Suggestions?

If you can't see the image, the first error is this:
"Assets/PlayMaker/Actions/iTween/iTweenFsmAction.cs(10,42): error CS0246: The type or namespace name 'FsmStateAction' could not be found (are you missing a using directive or an assembly reference?)"

Hi.
Which asset is this?

You should try to contact the author to update his asset, since iTween has been deprecated already for a very long time.

meanwhile you can try the package below.