Cannot download large assetbundle with WWW.LoadFromCacheOrDownload on old iOS device

Question

Cannot download large assetbundle (About 40MB) with WWW.LoadFromCacheOrDownload even if we have enough space to download this

It just says "Not enough space in cache to write file"

And strangely Caching.maximumAvailableDiskSpace and Caching.spaceFree returns very large number 9223372036854775807 ( maybe max number for int64)

It happens only on iPhone 5 not on iPhone 6

Is there any workaround for this? for some reason we cannot divide our asset bundle to small bundle. We are using unity 5.3.4p4

Answer 1

Answer by gguonextfloor · May 10, 2016 at 08:26 AM

It seems I can set Caching.maximumAvailableDiskSpace value myself so I set this value to 1GB Caching.maximumAvailableDiskSpace = 1024 1024 1024;

but I get same result.

I can't download 40MB asset bundle.

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