Hello, I can build with a warning with UE4.17, but not in 4.18 that end with AutomationTool exiting with ExitCode=25 (Error_UnknownCookFailure) Warning in 4.17 become an error in 4.18: LogOutputDevice: Error: Cannot create SoftObjectPath with short package name '('! You must pass in fully qualif…

I had this same error. It turned out to be an entry in “Config\DefaultEngine.ini” Removing the following lines solved it for me: [/Script/Engine.AutomationTestSettings] AutomationTestmap=(FilePath="../../../Jetball/Content/Maps/Lofty.umap")

Packaging: Build Failed

Development Platform & Builds

Metathesus (Metathesus) October 26, 2017, 8:25am 2

I use sources from 4.18 branch downloaded on 25 october