Hi,
I recently tried to switch a MRTK HoloLens project to Android for a MagicLeap build, meaning switching build config from UWP to Android.
Thing is, whenever I try to build, I get this error :
Error message
Building Library\Bee\artifacts\Android\ManagedStripped failed with output:
C:\Program Files\Unity\Hub\Editor\2022.3.7f1\Editor\Data\il2cpp\build\deploy\UnityLinker.exe @Library\Bee\artifacts\rsp\3806026182830091584.rsp
Fatal error in Unity CIL Linker
Mono.Cecil.AssemblyResolutionException: Failed to resolve assembly: ‘Windows.Foundation.UniversalApiContract, Version=8.0.0.0, Culture=neutral, PublicKeyToken=null’
at Unity.IL2CPP.Common.MissingMethodStubber.GetTypeModule(TypeReference type, IEnumerable1 assemblies) at Unity.Linker.Steps.AddUnresolvedStubsStep.MarkAssemblyOfType(UnityLinkContext context, TypeReference type) at Unity.Linker.Steps.Marking.UnresolvedStubMarking.HandleUnresolvedType(TypeReference reference) at Unity.Linker.Steps.UnityMarkStep.HandleUnresolvedType(TypeReference reference) at Mono.Linker.Steps.MarkStep.MarkType(TypeReference reference, DependencyInfo reason, IMemberDefinition sourceLocationMember) at Mono.Linker.Steps.MarkStep.MarkField(FieldDefinition field, DependencyInfo& reason) at Mono.Linker.Steps.MarkStep.MarkFields(TypeDefinition type, Boolean includeStatic, DependencyInfo& reason, Boolean markBackingFieldsOnlyIfPropertyMarked) at Mono.Linker.Steps.MarkStep.ApplyPreserveInfo(TypeDefinition type) at Mono.Linker.Steps.MarkStep.MarkType(TypeReference reference, DependencyInfo reason, IMemberDefinition sourceLocationMember) at Mono.Linker.Steps.MarkStep.MarkType(TypeReference reference, DependencyInfo reason, IMemberDefinition sourceLocationMember) at Mono.Linker.Steps.MarkStep.MarkField(FieldDefinition field, DependencyInfo& reason) at Mono.Linker.Steps.MarkStep.MarkEntireTypeInternal(TypeDefinition type, Boolean includeBaseTypes, DependencyInfo& reason, IMemberDefinition sourceLocationMember, HashSet1 typesAlreadyVisited)
at Mono.Linker.Steps.MarkStep.MarkEntireTypeInternal(TypeDefinition type, Boolean includeBaseTypes, DependencyInfo& reason, IMemberDefinition sourceLocationMember, HashSet`1 typesAlreadyVisited)
at Mono.Linker.Steps.MarkStep.MarkEntireAssembly(AssemblyDefinition assembly)
at Mono.Linker.Steps.MarkStep.InitializeAssembly(AssemblyDefinition assembly)
at Unity.Linker.Steps.UnityMarkStep.InitializeAssembly(AssemblyDefinition assembly)
at Mono.Linker.Steps.MarkStep.Initialize()
at Unity.Linker.Steps.UnityMarkStep.Process(LinkContext context)
at Unity.Linker.UnityPipeline.ProcessStep(LinkContext context, IStep step)
at Mono.Linker.Pipeline.Process(LinkContext context)
at Unity.Linker.UnityDriver.UnityRun(UnityLinkContext context, UnityPipeline p, LinkRequest linkerOptions, TinyProfiler2 tinyProfiler, ILogger customLogger)
at Unity.Linker.UnityDriver.RunDriverWithoutErrorHandling(TinyProfiler2 tinyProfiler, ILogger customLogger)
at Unity.Linker.UnityDriver.RunDriverWithoutErrorHandling()
at Unity.Linker.UnityDriver.RunDriver()
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)
I know this means someting somewhere is referencing a WinRT or WinMD namespace, but everything in my code that does is conditionned by “#if WINDOWS_UWP ; #if ENABLE_WINMD_SUPPORT ; #if !UNITY_EDITOR && UNITY_WSA_10_0 ; #if NETFX_CORE ; #if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN ; #if (UNITY_WSA && !UNITY_EDITOR)…”
I tried to check into the .rsp file to see if Windows.Foundation is referenced but it isn’t, and the only topic I can find on internet that is close is talking about the Burst package that fixed it above v1.7.x → I have Burst (used by gltFast), but the 1.8.3 version that does not have the issue any more…
Anyone came across this problem before ?
Thanks