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Unity Playworks Plugin window error shows Unity Export stage Sprite Atlas not packed Object reference now set to an instance of an object

Fixed in 4.0.0

Other than this error this issue also relates to when Unity Playworks Plugin is able to build but no Tilemap images are showing, only a black images. Or if within your browser console you get the exception error Object.Deserializers.UnityEngine.Tilemaps.Tile deserializers.js.

This will be occurring due to the fact that the Unity Playworks Plugin Engine doesn't currently support the Unity Tilemap system.

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Possible solution:

  • Delete (don’t just disable) any components in your scene which relate to the Unity Tilemap system. And instead use standard sprites for your imagery. To be sure all usages of the Tilemap system are removed. You can also remove the Tilemap package from the Unity Package Manager.

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