WatchKit OS 4 & loading scene kit file (SCN) error

I working on of proof of concept app to load some 3D shapes & display them on a Apple Watch using SceneKit. I am using an Apple Watch series one running Watch OS 4 Beta 3 & get the following error ar run-time:


failed to unarchive scene at file: (omitted)

food.scnassets/burger.scn (*** -[SCNKeyedUnarchiver decodeInt32ForKey:]: value (9223372036854775807) for key (primitiveRangeLocation) too large to
fit in 32-bit integer)


This also happens in the simualtor. This does not happen when I use Xcode 8.3.3 and a watch simlauor for Watch OS 3.2 with same project. And I can also load the SCN file on an iPhone running the iOS 11 Beta


Anyone else having this problem?


I should add that I am creating the SCN file by converting a DAE file within Xcode.

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Miro
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This has been fixed in the Watch OS 4 beta 5. The soruce code for this demo app is on GitHub.


https://github.com/ManjitBedi/3D-Burger/tree/part-3-deluxe

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Miro
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@Miro
https://github.com/ManjitBedi/3D-Burger/tree/part-3-deluxe
this code support only swift3
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dan_kim
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