Android Launch Problem

Development Platform & Builds Mobile
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1

My Problem:
I needed to install epic and codeworks again after my pc broke down and now after I’ve reinstalled everything, my Project doesnt launch on android. It gets stuck on deployment and the launch fails.

I tried to fix it by deisntalling visual studio 2017 and installing 2015 and the error changed from a System.Component missing to file couldnt be copied ( NanumGothic.tps ).
I tried setting all the Variables like ANDROID_HOME but it didnt work. I installed every SDK Version in Codeworks in 1R6 and it didnt work.
I ddeinstalled EpicGames Launcher and installed it in another folder and it didnt work.
Its 2 weeks past now and after 3 days of trying to fix it, I have no idea what is causing this error.

This is the part that didnt work

WARNING: Failed to copy C:\UnrealEpic\Epic Games\UE_4.19\Engine\Content\Slate\Fonts\NanumGothic.tps to C:\Users\vadim\Dokumente\Unreal Projects\AndroidTest1\Saved\StagedBuilds\Android_ASTC\Engine\Content\Slate\Fonts\NanumGothic.tps, deleting, waiting 10s and retrying.
LogPlayLevel: WARNING: SafeCopyFile Exception was Exception in mscorlib: Die Datei “C:\UnrealEpic\Epic Games\UE_4.19\Engine\Content\Slate\Fonts\NanumGothic.tps” konnte nicht gefunden werden.
LogPlayLevel: Stacktrace: bei System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
LogPlayLevel: bei System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
LogPlayLevel: bei AutomationTool.InternalUtils.SafeCopyFile(String SourceName, String TargetName, Boolean bQuiet, Boolean bFilterSpecialLinesFromIniFiles)
LogPlayLevel: WARNING: Failed to copy C:\UnrealEpic\Epic Games\UE_4.19\Engine\Content\Slate\Fonts\NanumGothic.tps to C:\Users\vadim\Dokumente\Unreal Projects\AndroidTest1\Saved\StagedBuilds\Android_ASTC\Engine\Content\Slate\Fonts\NanumGothic.tps
LogPlayLevel: ERROR: Failed to copy C:\UnrealEpic\Epic Games\UE_4.19\Engine\Content\Slate\Fonts\NanumGothic.tps to C:\Users\vadim\Dokumente\Unreal Projects\AndroidTest1\Saved\StagedBuilds\Android_ASTC\Engine\Content\Slate\Fonts\NanumGothic.tps
LogPlayLevel: (see C:\Users\vadim\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+UnrealEpic+Epic+Games+UE_4.19\UAT_Log.txt for full exception trace)
LogPlayLevel: AutomationTool exiting with ExitCode=1 (Error_Unknown)
LogPlayLevel: Completed Launch On Stage: Deploy Task, Time: 90.049112
LogPlayLevel: BUILD FAILED
PackagingResults: Error: Launch failed! Unknown Error

Please help, I will answer any question you have.

More:
I cant remember on which version I started making the game, but I tried to launch a new project and it didnt work either

2

I have the same issue in 4.20.2.

3

I tried many many thinks to get rid of the problem, the bugmessage changed sometimes but it didn’t work, and all the other threads on this kind of problem didn’t help either.

What fixed it for me is, getting the newest Update from 4.18 to which was 4.19 at that time and make a new android project. Just a block you can rotate for testing and it worked, so I rebuild my whole project in this new file/project.

I never really fixed the problem in my original project, but the new one seemed to work and I just copied most of my work to the new one.

4

I’ll just wait for 4.21, hope it will be fixed. If not, then maybe I’ll also make some such rework.

5

Download 4.18 and copy the missing files to the 4.20+ Folders :wink: