.Net 5 Compatibility

[SteGaff7]

Hi, I am getting the following error when running a docker images that uses mcr.microsoft.com/dotnet/aspnet:5.0-buster-slim, it previously worked fine with ASP.Net Core 3.1:

Unhandled exception. System.DllNotFoundException: Unable to load shared library 'libdl.so' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: liblibdl.so: cannot open shared object file: No such file or directory at Grpc.Core.Internal.UnmanagedLibrary.Linux.dlopen(String filename, Int32 flags) at Grpc.Core.Internal.UnmanagedLibrary.LoadLibraryPosix(Func3 dlopenFunc, Func1 dlerrorFunc, String libraryPath, String& errorMsg) at Grpc.Core.Internal.UnmanagedLibrary.PlatformSpecificLoadLibrary(String libraryPath, String& errorMsg) at Grpc.Core.Internal.UnmanagedLibrary..ctor(String[] libraryPathAlternatives) at Grpc.Core.Internal.NativeExtension.LoadUnmanagedLibrary() at Grpc.Core.Internal.NativeExtension.LoadNativeMethods() at Grpc.Core.Internal.NativeExtension..ctor() at Grpc.Core.Internal.NativeExtension.Get() at Grpc.Core.Internal.NativeMethods.Get() at Grpc.Core.GrpcEnvironment.GrpcNativeInit() at Grpc.Core.GrpcEnvironment..ctor() at Grpc.Core.GrpcEnvironment.AddRef() at Grpc.Core.Channel..ctor(String target, ChannelCredentials credentials, IEnumerable1 options) at Google.Api.Gax.Grpc.GrpcCore.GrpcCoreAdapter.CreateChannelImpl(String endpoint, ChannelCredentials credentials, GrpcChannelOptions options) at Google.Api.Gax.Grpc.GrpcAdapter.CreateChannel(String endpoint, ChannelCredentials credentials, GrpcChannelOptions options) at Google.Api.Gax.Grpc.ChannelPool.GetChannel(GrpcAdapter grpcAdapter, String endpoint, GrpcChannelOptions channelOptions, ChannelCredentials credentials) at Google.Api.Gax.Grpc.ChannelPool.GetChannel(GrpcAdapter grpcAdapter, String endpoint, GrpcChannelOptions channelOptions) at Google.Api.Gax.Grpc.ClientBuilderBase1.CreateCallInvoker() at Google.Cloud.Logging.V2.LoggingServiceV2ClientBuilder.BuildImpl() at Serilog.Sinks.GoogleCloudLogging.GoogleCloudLoggingSink..ctor(GoogleCloudLoggingSinkOptions sinkOptions, MessageTemplateTextFormatter messageTemplateTextFormatter) at Serilog.Sinks.GoogleCloudLogging.GoogleCloudLoggingSinkExtensions.GoogleCloudLogging(LoggerSinkConfiguration loggerConfiguration, GoogleCloudLoggingSinkOptions sinkOptions, Nullable1 batchSizeLimit, Nullable1 period, Nullable1 queueLimit, String outputTemplate, LogEventLevel restrictedToMinimumLevel, LoggingLevelSwitch levelSwitch) at MyProject.Namespace.Infrastructure.Extensions.HostBuilderExtensions.<>c__DisplayClass1_0.<UseSerilogLogging>b__2(LoggerSinkConfiguration configure) in /src/MyProject.Namespac/Infrastructure/Extensions/HostBuilderExtensions.cs:line 55 at Serilog.Configuration.LoggerSinkConfiguration.Wrap(LoggerSinkConfiguration loggerSinkConfiguration, Func2 wrapSink, Action1 configureWrappedSink, LogEventLevel restrictedToMinimumLevel, LoggingLevelSwitch levelSwitch) at Serilog.Configuration.LoggerSinkConfiguration.Conditional(Func2 condition, Action1 configureSink) at MyProject.Namespace.Infrastructure.Extensions.HostBuilderExtensions.<>c.<UseSerilogLogging>b__1_0(HostBuilderContext hostContext, LoggerConfiguration loggerConfiguration) in /src/MyProject.Namespace/Infrastructure/Extensions/HostBuilderExtensions.cs:line 38 at Serilog.SerilogHostBuilderExtensions.<>c__DisplayClass2_0.<UseSerilog>b__0(HostBuilderContext hostBuilderContext, IServiceProvider services, LoggerConfiguration loggerConfiguration) at Serilog.SerilogHostBuilderExtensions.<>c__DisplayClass3_1.<UseSerilog>b__1(IServiceProvider services) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitFactory(FactoryCallSite factoryCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at Serilog.SerilogHostBuilderExtensions.<>c__DisplayClass3_1.<UseSerilog>b__3(IServiceProvider services) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitFactory(FactoryCallSite factoryCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitRootCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at Microsoft.Extensions.Hosting.HostBuilder.Build() at MyProject.Namespace.Program.Main(String[] args) in /src/MyProject.Namespace/Program.cs:line 12 at MyProject.Namespace.Program.<Main>(String[] args)

Has this library been updated to support Net 5 yet?

Thanks!

[manigandham]

There's nothing to update, newer .NET versions can already run older libraries. Have you tried updating all of the Nuget dependencies?

This error isn't related to this package, the first line says it's missing the libdl.so library. This is a Linux lib used by the Google Cloud SDks and their GRPC code. I recommend searching for that error and see if it's missing in the .net docker image.

[manigandham]

Here's the problem: https://github.com/GoogleCloudPlatform/google-cloud-dotnet-powerpack/issues/22

You can subscribe to that issue, there's also a workaround in the comments: https://github.com/GoogleCloudPlatform/google-cloud-dotnet-powerpack/issues/22#issuecomment-729895157

[SteGaff7]

Thanks very much for your help