Could I get some help with successfully deploying to Android?

I’ve formatted the logfile and attached it to this response. LogFile

The pertinent error messages are below:

LogPlayLevel:Display: BuildCommand.Execute: ERROR: BUILD FAILED

LogPlayLevel:Display: Program.Main: ERROR: AutomationTool terminated with exception:

LogPlayLevel:Display: Program.Main: ERROR: Exception in Android.Automation: Object reference not set to an instnce of an object.

LogPlayLevel:Display: Stacktrace: at AndroidPlatform.PostBuildTarget(UE4Build Build, String ProjectName, String UProjectPath, String Config)

LogPlayLevel:Display: at AutomationTool.UE4Build.BuildWithUBT(String ProjectName, String TargetName, UnrealTargetPlatform TargetPlatform, String Config, String UprojectPath, Boolean ForceMonolithic, Boolean ForceNonUnity, Boolean ForceDebugInfo, Boolean ForceFlushMac, Boolean DisableXGE, String InAddArgs, Boolean ForceUnity)

LogPlayLevel:Display: at AutomationTool.UE4Build.Build(BuildAgenda Agenda, Nullable1 InDeleteBuildProducts, Boolean InUpdateVersionFiles, Boolean InForceNoXGE, Boolean InForceNonUnity, Boolean InForceUnity)

LogPlayLevel:Display: at Project.Build(BuildCommand Command, ProjectParams Params, Int32 WorkingCL)

LogPlayLevel:Display: at BuildCookRun.DoBuildCookRun(ProjectParams Params)

LogPlayLevel:Display: at BuildCommand.Execute()

LogPlayLevel:Display: at AutomationTool.Automation.Execute(List1 CommandsToExecute, CaselessDictionary`1 Commands)

LogPlayLevel:Display: at AutomationTool.Automation.Process(String CommandLine)

LogPlayLevel:Display: at AutomationTool.Program.MainProc(Object Param)

LogPlayLevel:Display: at AutomationTool.InternalUtils.RunSingleInstance(MainProc Main, Object Param)

LogPlayLevel:Display: at AutomationTool.Program.Main()

LogPlayLevel:Display: Program.Main: ERROR: Object reference not set to an instance of an object.