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我尝试建立在Visual Studio 2017年的老Xamarin项目,但失败,出现以下错误:Xamarin IOS建立自己的错误在Visual Studio 2017年
Severity Code Description Project File Line Suppression State
Error Failed to resolve assembly: 'Xamarin.iOS, Version=0.0.0.0, Culture=neutral, PublicKeyToken=84e04ff9cfb79065'
at Mono.Cecil.BaseAssemblyResolver.Resolve(AssemblyNameReference name, ReaderParameters parameters)
at Mono.Cecil.DefaultAssemblyResolver.Resolve(AssemblyNameReference name)
at Mono.Cecil.MetadataResolver.Resolve(TypeReference type)
at Mono.Cecil.TypeReference.Resolve()
at Mono.Cecil.Mixin.CheckedResolve(TypeReference self)
at Mono.Cecil.SignatureReader.ReadCustomAttributeEnum(TypeReference enum_type)
at Mono.Cecil.SignatureReader.ReadCustomAttributeElementValue(TypeReference type)
at Mono.Cecil.SignatureReader.ReadCustomAttributeElement(TypeReference type)
at Mono.Cecil.SignatureReader.ReadCustomAttributeFixedArgument(TypeReference type)
at Mono.Cecil.SignatureReader.ReadCustomAttributeConstructorArguments(CustomAttribute attribute, Collection`1 parameters)
at Mono.Cecil.MetadataReader.ReadCustomAttributeSignature(CustomAttribute attribute)
at Mono.Cecil.CustomAttribute.<Resolve>b__2(CustomAttribute attribute, MetadataReader reader)
at Mono.Cecil.ModuleDefinition.Read[TItem,TRet](TItem item, Func`3 read)
at Mono.Cecil.CustomAttribute.Resolve()
at Mono.Cecil.CustomAttribute.get_ConstructorArguments()
at Mono.Cecil.ImmediateModuleReader.ReadCustomAttributes(ICustomAttributeProvider provider)
at Mono.Cecil.ImmediateModuleReader.ReadMethods(TypeDefinition type)
at Mono.Cecil.ImmediateModuleReader.ReadType(TypeDefinition type)
at Mono.Cecil.ImmediateModuleReader.ReadTypes(Collection`1 types)
at Mono.Cecil.ImmediateModuleReader.ReadModule(ModuleDefinition module)
at Mono.Cecil.ModuleWriter.WriteModuleTo(ModuleDefinition module, Stream stream, WriterParameters parameters)
at Mono.Cecil.ModuleDefinition.Write(Stream stream, WriterParameters parameters)
at Mono.Cecil.ModuleDefinition.Write(String fileName, WriterParameters parameters)
at Xamarin.Build.Download.XamarinBuildiOSResourceRestore.MergeResources(IAssemblyResolver resolver, String originalAsmPath, String mergedAsmPath, List`1 resourceItems)
为Xamarin.IOS参考看起来OK在这个项目中,并指向:
C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\ReferenceAssemblies\Microsoft\Framework\Xamarin.iOS\v1.0\Xamarin.iOS.dll
而且该项目正在团队成员计算机上工作,但不是我的。所以我想这与版本控制有关。
有些提示?
计算机上可能缺少任何nuget –
添加了显示引用的图像。 Xamarin.iOS没有从nuget包链接。 – Robert
当你建立你的项目时应该有警告。这就是这个错误的原因,你是否也可以显示警告列表 –