Hello.
I am running an Source Build of 4.17.2 and started getting the following UAT Error.
Project.CopyBuildToStagingDirectory: ********** STAGE COMMAND STARTED **********
00:42:45 Project.CreateStagingManifest: Creating Staging Manifest...
00:42:45 Program.Main: ERROR: AutomationTool terminated with exception: System.ArgumentNullException: Value cannot be null.
00:42:45 Parameter name: value
00:42:45 at System.String.Join(String separator, String[] value)
00:42:45 at DeploymentContext.StageFiles(StagedFileType FileType, DirectoryReference InputDir, String Wildcard, Boolean bRecursive, String[] ExcludeWildcards, StagedDirectoryReference NewPath, Boolean bAllowNone, Boolean bRemap, String NewName, Boolean bAllowNotForLicenseesFiles, Boolean bStripFilesForOtherPlatforms, Boolean bConvertToLower) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\AutomationUtils\DeploymentContext.cs:line 629
00:42:45 at BaseWinPlatform.GetFilesToDeployOrStage(ProjectParams Params, DeploymentContext SC) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\Win\WinPlatform.Automation.cs:line 47
00:42:45 at Win64Platform.GetFilesToDeployOrStage(ProjectParams Params, DeploymentContext SC) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\Win\WinPlatform.Automation.cs:line 373
00:42:45 at Project.CreateStagingManifest(ProjectParams Params, DeploymentContext SC) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\Scripts\CopyBuildToStagingDirectory.Automation.cs:line 291
00:42:45 at Project.CopyBuildToStagingDirectory(ProjectParams Params) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\Scripts\CopyBuildToStagingDirectory.Automation.cs:line 1824
00:42:45 at BuildCookRun.DoBuildCookRun(ProjectParams Params) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\Scripts\BuildCookRun.Automation.cs:line 240
00:42:45 at BuildCookRun.ExecuteBuild() in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\Scripts\BuildCookRun.Automation.cs:line 40
00:42:45 at AutomationTool.BuildCommand.Execute() in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\AutomationUtils\BuildCommand.cs:line 100
00:42:45 at AutomationTool.Automation.Execute(List`1 CommandsToExecute, Dictionary`2 Commands) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\AutomationUtils\Automation.cs:line 563
00:42:45 at AutomationTool.Automation.Process(String[] Arguments) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\AutomationUtils\Automation.cs:line 533
00:42:45 at AutomationTool.Program.MainProc(Object Param) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\Program.cs:line 133
00:42:45 at AutomationTool.InternalUtils.RunSingleInstance(Func`2 Main, Object Param) in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\AutomationUtils\Utils.cs:line 708
00:42:45 at AutomationTool.Program.Main() in G:\FreeDome\UE4172_FreeDome\Engine\Source\Programs\AutomationTool\Program.cs:line 57
00:42:45 Program.Main: AutomationTool exiting with ExitCode=1 (Error_Unknown)
00:42:45 BUILD FAILED
Anyone able to advise as to how to fix this for 4.17.2 as we are restricted to this build for the moment.
Thank you.