Приложение Blazor и WebAPI не запускается для отладки - невозможно запустить ваш проект. Свойство "RunCommand" не определено
У меня есть приложение Blazor под управлением.NET Standard 2.0 и WebAPI, работающее в.NET core 3.1, и стандартная библиотека классов.
Приложение скомпилировалось и работало нормально до вчерашнего дня, когда оно, казалось, просто перестало компилироваться с ошибкой.
Невозможно запустить ваш проект. Свойство "RunCommand" не определено.
Типом вывода как для Blazor, так и для WebAPI является консольное приложение, и у меня есть несколько запускаемых проектов - сначала WebAPI и Blazor.
Я не думаю, что что-то изменилось, чтобы вызвать эту ошибку.
Есть идеи, что могло вызвать это?
ОБНОВИТЬ
После удаления файлов obj и bin я теперь получаю следующую ошибку в VS -
Код серьезности Описание Ошибка состояния подавления строки файла проекта MSB3073 Команда "dotnet "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.blazor.mono\3.1.0-preview3.19531.1\build\netstandard1.0../../tools/monolinker/monolinker.exe" -l none --disable-opt unreachablebodies --verbose --strip-security true --exclude-feature com --exclude-feature sre -v false -c link -u link -b true -d "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.blazor.mono\3.1.0-preview3.19531.1\build\netstandard1.0../../tools/mono/bcl/" -d "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.blazor.mono\3.1.0-preview3.19531.1\build\netstandard1.0../../tools/mono/bcl/Facades/" -d "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.blazor.mono\3.1.0-preview3.19531.1\build\netstandard1.0../../tools/mono/framework/" -o "C:\Users\Matt\Desktop\auth\src\HeartOfGreen.BlazorClient\obj\Debug\netstandard2.0\blazor\linker/" -x "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.blazor.build\3.1.0-preview3.19555.2\target\BuiltInBclLinkerDescriptor.xml" -x "C:\Users\Matt\Desktop\auth\src\HeartOfGreen.BlazorClient\obj\Debug\netstandard2.0\blazor\linker.descriptor.xml" -a "C:\Users\Matt.nuget\packages\blazored.localstorage\2.1.1\lib\netstandard2.0\Blazored.LocalStorage.dll" -a "C:\Users\Matt.nuget\packages\blazorinputfile\0.1.0-preview-00002\lib\netstandard2.0\BlazorInputFile.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.authorization\3.1.0-preview3.19555.2\lib\netstandard2.0\Microsoft.AspNetCore.Authorization.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.blazor\3.1.0-preview3.19555.2\lib\netstandard2.0\Microsoft.AspNetCore.Blazor.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.blazor.httpclient\3.1.0-preview3.19555.2\lib\netstandard2.0\Microsoft.AspNetCore.Blazor.HttpClient.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.components\3.1.0-preview3.19555.2\lib\netstandard2.0\Microsoft.AspNetCore.Components.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.components.authorization\3.1.0-preview3.19555.2\lib\netstandard2.0\Microsoft.AspNetCore.Components.Authorization.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.components.forms\3.1.0-preview3.19555.2\lib\netstandard2.0\Microsoft.AspNetCore.Components.Forms.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.components.web\3.1.0-preview3.19555.2\lib\netstandard2.0\Microsoft.AspNetCore.Components.Web.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.hosting\2.2.7\lib\netstandard2.0\Microsoft.AspNetCore.Hosting.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.aspnetcore.hosting.abstractions\2.2.0\lib\netstandard2.0\Microsoft.AspNetCore.Hosting.Abstractions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.aspnetcore.hosting.server.abstractions\2.2.0\lib\netstandard2.0\Microsoft.AspNetCore.Hosting.Server.Abstractions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.aspnetcore.http\2.2.0\lib\netstandard2.0\Microsoft.AspNetCore.Http.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.aspnetcore.http.abstractions\2.2.0\lib\netstandard2.0\Microsoft.AspNetCore.Http.Abstractions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.aspnetcore.http.extensions\2.2.0\lib\netstandard2.0\Microsoft.AspNetCore.Http.Extensions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.aspnetcore.http.features\2.2.0\lib\netstandard2.0\Microsoft.AspNetCore.Http.Features.dll" -a "C:\Users\Matt.nuget\packages\microsoft.aspnetcore.metadata\3.1.0-preview3.19555.2\lib\netstandard2.0\Microsoft.AspNetCore.Metadata.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.aspnetcore.webutilities\2.2.0\lib\netstandard2.0\Microsoft.AspNetCore.WebUtilities.dll" -a "C:\Users\Matt.nuget\packages\microsoft.bcl.asyncinterfaces\1.1.0-preview3.19551.4\lib\netstandard2.0\Microsoft.Bcl.AsyncInterfaces.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.configuration\2.2.0\lib\netstandard2.0\Microsoft.Extensions.Configuration.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.configuration.abstractions\2.2.0\lib\netstandard2.0\Microsoft.Extensions.Configuration.Abstractions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.configuration.binder\2.2.0\lib\netstandard2.0\Microsoft.Extensions.Configuration.Binder.dll" -a "C:\Users\Matt.nuget\packages\microsoft.extensions.configuration.environmentvariables\2.2.4\lib\netstandard2.0\Microsoft.Extensions.Configuration.EnvironmentVariables.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.configuration.fileextensions\2.2.0\lib\netstandard2.0\Microsoft.Extensions.Configuration.FileExtensions.dll" -a "C:\Users\Matt.nuget\packages\microsoft.extensions.dependencyinjection\3.1.0-preview3.19553.2\lib\netstandard2.0\Microsoft.Extensions.DependencyInjection.dll" -a "C:\Users\Matt.nuget\packages\microsoft.extensions.dependencyinjection.abstractions\3.1.0-preview3.19553.2\lib\netstandard2.0\Microsoft.Extensions.DependencyInjection.Abstractions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.fileproviders.abstractions\2.2.0\lib\netstandard2.0\Microsoft.Extensions.FileProviders.Abstractions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.fileproviders.physical\2.2.0\lib\netstandard2.0\Microsoft.Extensions.FileProviders.Physical.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.filesystemglobbing\2.2.0\lib\netstandard2.0\Microsoft.Extensions.FileSystemGlobbing.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.hosting.abstractions\2.2.0\lib\netstandard2.0\Microsoft.Extensions.Hosting.Abstractions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.logging\2.2.0\lib\netstandard2.0\Microsoft.Extensions.Logging.dll" -a "C:\Users\Matt.nuget\packages\microsoft.extensions.logging.abstractions\3.1.0-preview3.19553.2\lib\netstandard2.0\Microsoft.Extensions.Logging.Abstractions.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.extensions.objectpool\2.2.0\lib\netstandard2.0\Microsoft.Extensions.ObjectPool.dll" -a "C:\Users\Matt.nuget\packages\microsoft.extensions.options\3.1.0-preview3.19553.2\lib\netstandard2.0\Microsoft.Extensions.Options.dll" -a "C:\Users\Matt.nuget\packages\microsoft.extensions. примитивы \3.1.0-preview3.19553.2\lib\netstandard2.0\Microsoft.Extensions.Primitives.dll" -a "C:\Users\Matt.nuget\packages\microsoft.jsinterop\3.1.0-preview3.19553.2\lib\netstandard2.0\Microsoft.JSInterop.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.net.http.headers\2.2.0\lib\netstandard2.0\Microsoft.Net.Http.Headers.dll" -a "C:\Users\Matt.nuget\packages\mono.webassembly.interop\3.1.0-preview3.19553.2\lib\netstandard2.0\Mono.WebAssembly.Interop.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\system.buffers\4.5.0\lib\netstandard2.0\System.Buffers.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\system.collections.immutable\1.5.0\lib\netstandard2.0\System.Collections.Immutable.dll" -a "C:\Users\Matt.nuget\packages\system.componentmodel.annotations\4.7.0-preview3.19551.4\lib\netstandard2.0\System.ComponentModel.Annotations.dll" -a "C:\Users\Matt.nuget\packages\system.diagnostics.diagnosticsource\4.5.1\lib\netstandard1.3\System.Diagnostics.DiagnosticSource.dll" -a "C:\Users\Matt.nuget\packages\system.memory\4.5.3\lib\netstandard2.0\System.Memory.dll" -a "C:\Users\Matt.nuget\packages\system.numerics.vectors\4.5.0\lib\netstandard2.0\System.Numerics.Vectors.dll" -a "C:\Program Files\dotnet\sdk\NuGetFallbackFolder\system.reflection.metadata\1.6.0\lib\netstandard2.0\System.Reflection.Metadata.dll" -a "C:\Users\Matt.nuget\packages\system.runtime.compilerservices.unsafe\4.7.0-preview3.19551.4\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll" -a "C:\Users\Matt.nuget\packages\system.text.encodings.web\4.7.0-preview3.19551.4\lib\netstandard2.0\System.Text.Encodings.Web.dll" -a "C:\Users\Matt.nuget\packages\system.text.json\4.7.0-preview3.19551.4\lib\netstandard2.0\System.Text.Json.dll" -a "C:\Users\Matt.nuget\packages\system.threading.tasks.extensions\4.5.2\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll" -a "C:\Users\Matt\Desktop\auth\src\HeartOfGreen.Shared\bin\Debug\netstandard2.0\HeartOfGreen.Shared.dll" -a "C:\Users\Matt\Desktop\auth\src\HeartOfGreen.BlazorClient\obj\Debug\netstandard2.0\HeartOfGreen.BlazorClient.dll""завершился с кодом -532462766. HeartOfGreen.BlazorClient C:\Users\Matt.nuget\packages\microsoft.aspnetcore.blazor.build\3.1.0-preview3.19555.2\target\Blazor.MonoRuntime.targets 441