# Packaging failed, SDK various issues

**URL:** <https://forums.unrealengine.com/t/packaging-failed-sdk-various-issues/2346079>\
**Category:** Platform & Builds\
**Tags:** SDK, unreal-engine, question, Platform-SDKs\
**Created:** [February 20, 2025, 4:57am UTC](https://forums.unrealengine.com/t/packaging-failed-sdk-various-issues/2346079 "2025-02-20T04:57:11Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![syui](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/syui/32/1010964_2.png) [@syui](https://forums.unrealengine.com/u/syui)\
**Post date:** [February 20, 2025, 11:49pm UTC](https://forums.unrealengine.com/t/packaging-failed-sdk-various-issues/2346079/2 "2025-02-20T23:49:45Z")

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> [@AutomatedPerfTesting plugin does not build when building city-sample in ue5.5](https://forums.unrealengine.com/t/automatedperftesting-plugin-does-not-build-when-building-city-sample-in-ue5-5/2134722/1):
>
> I created a city sample project and built it with ue5.5. I can’t update the windows-sdk. It seems that the AutomatedPerfTesting plugin is the cause. [UE\_5.5/Engine/Plugins/Performance/AutomatedPerfTesting/Build/Scripts/] Not Found : AutomatedPerfTestConfig.cs , AutomatedPerfTestNode.cs Using bundled DotNet SDK version: 8.0.300 UATHelper: Installing SDK (Windows): C:\Users\syui\Documents\Unreal Projects\yui\Build\Scripts\CSC(0,0): error CS2001: Source file 'C:\Program Files\Epic\UE\_5.5\Engine\…

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