Cook Failure?

Development Platform & Builds Mobile
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1

After upgrading to 4.26 this happens when i try to package for android

UATHelper: Packaging (Android (ASTC)): ERROR: Cook failed.
UATHelper: Packaging (Android (ASTC)): (see C:\Users\Vic3Vers4\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+Program+Files+Epic+Games+UE_4.26\Log.txt for full exception trace)
UATHelper: Packaging (Android (ASTC)): AutomationTool exiting with ExitCode=25 (Error_UnknownCookFailure)
UATHelper: Packaging (Android (ASTC)): BUILD FAILED
PackagingResults: Error: Unknown Cook Failure

2

I would also like to add to this, I can launch the project and test it on my tablet just fine, I cannot package the project for android anymore

3

In my experience with this issue, there have been a few ways I have found to fix it.

  • The first thing I would try would be to delete the “Saved”, “Binaries”, “Build”, “DerivedDataCache” and “Intermediate” folders and then reopening the project and attempting to package your game again.

I have a few other strategies to fix this, but try my first solution and if the problem persists you should send the packaging log here and ill help you out further.

Hope this helps!
-Peem