iOS - Ionic.Zip.ZipException: Compressed or Uncompressed size, or offset exceeds the maximum value

Development Platform & Builds Mobile
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1

Hi, I cannot get rid of this problem.
I have many meshes and materials in my AR project. The project runs on an new iPad Pro. Generally, the file size doesn’t matter, because an upload to the App Store is not planned. Everything worked until the end. But when I added another large model this error occurred:

LogPlayLevel: Error: IPP ERROR: Application exception: Ionic.Zip.ZipException: Compressed or Uncompressed size, or offset exceeds the maximum value. Consider setting the UseZip64WhenSaving property on the ZipFile instance.

It is developed on Windows and build remotely on mac. I have already deleted Intermediate, Saved, etc.

my packaging settings:
Use Pak File → checked
Use Io Store → checked
Create compressed cooked packages → checked
Package Compression Format → Oodle
Package Compression Method → Kraken

Does anyone have an idea what else I could try? I would like to avoid a reduction of the data or details.

Thanks a lot

2

Hi, have you solved this problem? I am also facing this problem now. I haven’t found a solution yet. Can you tell me the solution? Thank you

3

if i remember correctly, the solution was to combine many small meshes into a few large ones. with the unreal merge tool.