C#•11mo ago

❔ Reference to type 'IReceiveEndpointConfigurator' claims it is defined in 'MassTransit'

Hello friends, I have a Microservice which using the MassTransit as an Abstraction over RabbitMQ, I created a separated class the constains an extension method to register and configure the MassTransit settings:

public static class RabbitMQRegistrar
{
    public static void ConfigureRabbitMQ(this IServiceCollection services, IConfiguration configuration)
    {
        var rabbitMqOptions = configuration.GetSection("RabbitMQ:Settings").Get<RabbitMqOptions>();
        var authServiceRabbitMqEndPointsOptions = configuration.GetSection("RabbitMQ:EndPoints:AuthService").Get<AuthServiceRabbitMqEndpointsOptions>();
        var authServiceRabbitMqEndPoints = authServiceRabbitMqEndPointsOptions;


        services.AddMassTransit(busConfigurator => busConfigurator.AddBus(provider => Bus.Factory.CreateUsingRabbitMq(cfg =>
        {
            cfg.Host(rabbitMqOptions.HostName, hostConfig =>
            {
                hostConfig.Username(rabbitMqOptions.UserName);
                hostConfig.Password(rabbitMqOptions.Password);
            });

            cfg.ReceiveEndpoint(authServiceRabbitMqEndPoints.UserCreatedEventQueue, ep => ep.Consumer<AuthServiceUserCreatedMessageConsumer>(provider));

        })));

        services.ConfigureRabbitMQBaseOptions(configuration);
    }
}

public static class RabbitMQRegistrar
{
    public static void ConfigureRabbitMQ(this IServiceCollection services, IConfiguration configuration)
    {
        var rabbitMqOptions = configuration.GetSection("RabbitMQ:Settings").Get<RabbitMqOptions>();
        var authServiceRabbitMqEndPointsOptions = configuration.GetSection("RabbitMQ:EndPoints:AuthService").Get<AuthServiceRabbitMqEndpointsOptions>();
        var authServiceRabbitMqEndPoints = authServiceRabbitMqEndPointsOptions;


        services.AddMassTransit(busConfigurator => busConfigurator.AddBus(provider => Bus.Factory.CreateUsingRabbitMq(cfg =>
        {
            cfg.Host(rabbitMqOptions.HostName, hostConfig =>
            {
                hostConfig.Username(rabbitMqOptions.UserName);
                hostConfig.Password(rabbitMqOptions.Password);
            });

            cfg.ReceiveEndpoint(authServiceRabbitMqEndPoints.UserCreatedEventQueue, ep => ep.Consumer<AuthServiceUserCreatedMessageConsumer>(provider));

        })));

        services.ConfigureRabbitMQBaseOptions(configuration);
    }
}

The issue : The issue is I get a compile time error in this line :

cfg.ReceiveEndpoint(authServiceRabbitMqEndPoints.UserCreatedEventQueue, ep => ep.Consumer<AuthServiceUserCreatedMessageConsumer>(provider));

cfg.ReceiveEndpoint(authServiceRabbitMqEndPoints.UserCreatedEventQueue, ep => ep.Consumer<AuthServiceUserCreatedMessageConsumer>(provider));

That error says :

Reference to type 'IReceiveEndpointConfigurator' claims it is defined in 'MassTransit', but it could not be found

And I'm sure that this microservice/project has the MassTransit installed. Please any help ? <3

6 Replies

JakenVeina•11mo ago

sounds like a versioning issue

M B V R K•11mo ago

means what exactly related to versioning ?

JakenVeina•11mo ago

as in, the version of MassTransit that you're compiling against does not define IReceiveEndpointConfigurator

M B V R K•11mo ago

after removing this package :MassTransit.Extensions.DependencyInjection it works fine massive thanks

JakenVeina•11mo ago

Accord•11mo ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ Reference to type 'IReceiveEndpointConfigurator' claims it is defined in 'MassTransit'