[ 00:00:00.710 ]: [Info] Showing splash screen
[ 00:00:00.729 ]: [Info] Setting up C# Editor…
[ 00:00:00.784 ]: [Info] Loaded project Flax, version 1.12.6912
[ 00:00:00.797 ]: [Info] Loaded project ScheduleImpact, version 1.0
[ 00:00:00.803 ]: [Info] Register Editor module FlaxEditor.Options.OptionsModule
[ 00:00:00.804 ]: [Info] Register Editor module FlaxEditor.Modules.ProjectCacheModule
[ 00:00:00.804 ]: [Info] Register Editor module FlaxEditor.Modules.SceneModule
[ 00:00:00.804 ]: [Info] Register Editor module FlaxEditor.Modules.WindowsModule
[ 00:00:00.809 ]: [Info] Register Editor module FlaxEditor.Modules.UIModule
[ 00:00:00.809 ]: [Info] Register Editor module FlaxEditor.Content.Thumbnails.ThumbnailsModule
[ 00:00:00.810 ]: [Info] Register Editor module FlaxEditor.Modules.SimulationModule
[ 00:00:00.810 ]: [Info] Register Editor module FlaxEditor.Modules.PrefabsModule
[ 00:00:00.810 ]: [Info] Register Editor module FlaxEditor.Modules.SceneEditingModule
[ 00:00:00.810 ]: [Info] Register Editor module FlaxEditor.Modules.ContentEditingModule
[ 00:00:00.811 ]: [Info] Register Editor module FlaxEditor.Modules.ContentDatabaseModule
[ 00:00:00.811 ]: [Info] Register Editor module FlaxEditor.Modules.ContentImportingModule
[ 00:00:00.812 ]: [Info] Register Editor module FlaxEditor.Modules.SourceCodeEditing.CodeEditingModule
[ 00:00:00.813 ]: [Info] Register Editor module FlaxEditor.Modules.SourceCodeEditing.CodeDocsModule
[ 00:00:00.815 ]: [Info] Register Editor module FlaxEditor.Modules.ProgressReportingModule
[ 00:00:00.815 ]: [Info] Register Editor module FlaxEditor.Modules.ContentFindingModule
[ 00:00:00.826 ]: [Info] Changing editor state from to LoadingState
[ 00:00:00.829 ]: [Info] Editor init
[ 00:00:00.829 ]: [Info] Options file path: C:\Users\AMD X AR\AppData\Roaming\Flax\EditorOptions.json
[ 00:00:00.829 ]: [Info] Loading editor options
[ 00:00:00.956 ]: [Info] Editor options changed!
[ 00:00:01.335 ]: [Info] Previews cache count: 1 (capacity for 225 icons)
[ 00:00:01.339 ]: [Info] Add code editor System Default
[ 00:00:01.339 ]: [Info] Add code editor Visual Studio 2026
[ 00:00:01.339 ]: [Info] Add code editor Visual Studio Code
[ 00:00:01.339 ]: [Info] Add code editor Default
[ 00:00:01.340 ]: [Info] Select code editor Visual Studio Code
[ 00:00:01.355 ]: [Info] Starting scripts compilation…
[ 00:00:01.355 ]: [Info] Command: C:\Program Files (x86)/Flax/Flax_1.12/Binaries/Tools/Flax.Build.exe -log -logfile= -build -mutex -buildtargets=GameEditorTarget -skiptargets=FlaxEditor -platform=Windows -arch=x64 -configuration=Development
[ 00:00:01.456 ]: [Info] Flax.Build 1.0.0
[ 00:00:03.181 ]: [Info] Building targets…
[ 00:00:03.200 ]: [Info] Missing Android SDK. Cannot build for Android platform.
[ 00:00:03.222 ]: [Info] Missing Emscripten SDK. Cannot build for Web platform.
Missing Windows SDK. Cannot build for Windows platform.
[ 00:00:03.224 ]: [Info] Stack trace:
[ 00:00:03.224 ]: [Error] Exception: Platform Windows has no required SDK installed and cannot be used.
[ 00:00:03.229 ]: [Info] at Flax.Build.Platform.GetToolchain(TargetArchitecture targetArchitecture) in C:\Flax\FlaxEngine\Source\Tools\Flax.Build\Build\Platform.cs:line 279
at Flax.Build.Builder.BuildTargets() in C:\Flax\FlaxEngine\Source\Tools\Flax.Build\Build\Builder.cs:line 363
at Flax.Build.Program.Main() in C:\Flax\FlaxEngine\Source\Tools\Flax.Build\Program.cs:line 157
Total time: 00:00:01.7897482
[ 00:00:03.248 ]: [Error] Failed to run build tool, result: 1
[ 00:00:03.278 ]: [Info] Editor end init
[ 00:00:03.278 ]: [Info] Changing editor state from LoadingState to EditingSceneState
[ 00:00:03.304 ]: [Info] Project database created in 25 ms. Items count: 457
[ 00:00:03.318 ]: [Info] Searching for valid Control
[ 00:00:03.322 ]: [Info] Found 25 types (in 4 ms)
[ 00:00:03.323 ]: [Info] Searching for valid Actor
[ 00:00:03.325 ]: [Info] Found 52 types (in 1 ms)
[ 00:00:03.447 ]: [Info] Loading editor windows layout from ‘C:\Users/AMD X AR/Documents/FlaxEngineProject/ScheduleImpact/Cache/WindowsLayout.xml’
[ 00:00:03.466 ]: [Info] Closing splash screen
[ 00:05:04.226 ]: [Info] Auto save
Which SDK do you have installed? Microsoft might release SDK ver tha twas unknown in Flax 1.12. I have the latest one on master branch and it work fine. I think we did patch it some time ago.
1 Like
here what i have installed:
are these 2 correct? could it because of my visual studio version? i use Visual Studio Community 2026
oh nevermind.. i think i’ll just have to reinstall windows SDK



