Dynamic HttpApi Client throw exception Missing path parameter value for xx parameter

[seayxu]

Abp : 3.2.1 -m none --no-ui --separate-identity-server --tiered

step 1: Created project with paramter -m none --no-ui --separate-identity-server --tiered

step 2: Migrated database.

setp 3: Added PackageReference Volo.Abp.Identity.HttpApi.Client to HttpApi.Host

setp 4: Added AbpIdentityHttpApiClientModule to HttpApiHostModule DependOn.

setp 5: Added remote service url to appsettings.json

"RemoteServices": {
    "Default": {
      "BaseUrl": "https://localhost:44383/"
    }
  }

setp 6: Added a Controller and method like this:

public class HomeController : AbpController
{
    IIdentityUserAppService IdentityUserAppService;
    public HomeController(IIdentityUserAppService identityUserAppService)
    {
        IdentityUserAppService = identityUserAppService;
    }

    [HttpGet]
    [Route("user")]
    public async Task<IdentityUserDto> IdentityUser(string name)
    {
        return await IdentityUserAppService.FindByUsernameAsync(username: name);
    }
}

setp 7: Run all host project,then test home/user interface,throw exception:

Volo.Abp.AbpException: Missing path parameter value for userName (userName)
   at Volo.Abp.Http.Client.DynamicProxying.UrlBuilder.ReplacePathVariables(StringBuilder urlBuilder, IList`1 actionParameters, IReadOnlyDictionary`2 methodArguments, ApiVersionInfo apiVersion)
   at Volo.Abp.Http.Client.DynamicProxying.UrlBuilder.GenerateUrlWithParameters(ActionApiDescriptionModel action, IReadOnlyDictionary`2 methodArguments, ApiVersionInfo apiVersion)
   at Volo.Abp.Http.Client.DynamicProxying.DynamicHttpProxyInterceptor`1.MakeRequestAsync(IAbpMethodInvocation invocation)
   at Volo.Abp.Http.Client.DynamicProxying.DynamicHttpProxyInterceptor`1.MakeRequestAndGetResultAsync[T](IAbpMethodInvocation invocation)
   at Volo.Abp.Http.Client.DynamicProxying.DynamicHttpProxyInterceptor`1.GetResultAsync(Task task, Type resultType)
   at Volo.Abp.Http.Client.DynamicProxying.DynamicHttpProxyInterceptor`1.InterceptAsync(IAbpMethodInvocation invocation)
   at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter`1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func`3 proceed)
   at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo)
   at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue`1.ProceedAsync()
   at Volo.Abp.Validation.ValidationInterceptor.InterceptAsync(IAbpMethodInvocation invocation)
   at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter`1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func`3 proceed)
   at lambda_method(Closure , Object )
   at Microsoft.Extensions.Internal.ObjectMethodExecutorAwaitable.Awaiter.GetResult()
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeInnerFilterAsync>g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextExceptionFilterAsync>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)

[seayxu]

But I new a module for test is ok by project reference.

[maliming]

@seayxu Please share a project.

[seayxu]

@maliming https://github.com/seayxu/Abp.Demo

[kuiyouli]

Has this problem been solved? I have the same problem!

[maliming]

This available in abp v3.3 version and above。