CommandletException: Editor terminated with exit code 1 while running Cook for D:\UnrealEngine5\UnrealEngine5 Projects\Blightfel\Blightfel.uproject; see log C:\Users\jacki\AppData\Roaming\Unreal Engine\AutomationTool\Logs\D+UnrealEngine5+UE_5.7\Cook-2026.09.01-03.55.56.txt
at AutomationTool.CommandUtils.FinishRunCommandlet(FileReference ProjectFile, String Commandlet, DateTime StartTime, IProcessResult RunResult, String LocalLogFile, String& DestLogFile, UInt32 ErrorLevel)
at AutomationTool.CommandUtils.RunCommandlet(FileReference ProjectFile, String UnrealExe, String Commandlet, String Parameters, String& DestLogFile, UInt32 ErrorLevel)
at AutomationTool.CommandUtils.RunCommandlet(FileReference ProjectFile, String UnrealExe, String Commandlet, String Parameters, UInt32 ErrorLevel)
at AutomationTool.CommandUtils.CookCommandlet(FileReference ProjectFile, String UnrealExe, String Maps, String Dirs, String InternationalizationPreset, String CulturesToCook, String TargetPlatform, String Parameters)
at AutomationScripts.Project.Cook(ProjectParams Params)Wrapped by AutomationException: Cook failed.
at AutomationScripts.Project.Cook(ProjectParams Params)
at BuildCookRun.DoBuildCookRun(ProjectParams Params)
at BuildCookRun.ExecuteBuild()
at AutomationTool.BuildCommand.Execute()
at AutomationTool.BuildCommand.ExecuteAsync()
at AutomationTool.Automation.ExecuteAsync(List1 CommandsToExecute, Dictionary2 Commands)
at AutomationTool.Automation.ExecuteAsync(List1 CommandsToExecute, Dictionary2 Commands)
at AutomationTool.Automation.ProcessAsync(ParsedCommandLine AutomationToolCommandLine, StartupTraceListener StartupListener, HashSet`1 ScriptModuleAssemblies)
AutomationTool executed for 0h 16m 57s
AutomationTool exiting with ExitCode=25 (Error_UnknownCookFailure)