Package is impossible

Cannot Package with UE 5.0 or later, UE 5.2 5.3 as well.

Even templates and empty projects fail.

These are supposed to be clean, so what is the problem,
UE4.27 Packages fine.

The main errors are as follows

UATHelper: Packaging (Windows): LogCompression: Error: FCompression::UncompressMemory - Failed to uncompress memory (27076/44131) from address 000005EB0BB47000 using format Oodle, this may indicate the asset is corrupt!

UATHelper: Packaging (Windows): LogWindows: Error: Fatal error: [File:D:\build\++UE5\Sync\Engine\Source\Runtime\RenderCore\Private\ShaderCodeArchive.cpp] 

There is plenty of room for memory.

Many of you have experienced similar problems in the past,
but none of them can be solved by trying.

Can someone please help me?

We are happy to report that we solved the problem by disabling the IO store from the project settings, as shown in this answer!!

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.