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Description

Thanks to Abp's excellent design and implementation. I've been using ABP for web.
Recently, I integrate ABP modules into the WPF project.
The properties of ApplicationService and BasicRepositoryBase always null.
It seems that AutoFac's Property Injection is not working.
Asking help to solve this, thanks a lot !

Exception：

Project Structure：

Program main entry：

 var builder = Host.CreateApplicationBuilder(args);

_abpApplication = await builder.Services.AddApplicationAsync<NCWpfAppModule>(options =>
{
    options.UseAutofac();
    options.Services.AddLogging(loggingBuilder => loggingBuilder.AddSerilog(dispose: true));
    options.Services.AddHostedService<NCWpfAppHostedServcie<App, LoginWindow>>();
    options.Services.AddRegion().AddMvvm();
});

_host = builder.Build().UseRegion();
await _host.InitializeAsync();
await _host.RunAsync();
return 0; 

AppModule：

[DependsOn(typeof(AbpAutofacModule),
               typeof(NCWpfFrameworkModule),
               typeof(NCWpfHomeModule),
               typeof(NCWpfEntityFrameworkCoreModule),
               typeof(AbpEntityFrameworkCoreSqlServerModule),
               typeof(NCWpfApplicationContractsModule),
               typeof(NCWpfApplicationModule))]
    public class NCWpfAppModule : AbpModule
    {
        public override void ConfigureServices(ServiceConfigurationContext context)
        {
            Configure<AbpDbContextOptions>(options =>
            {
                options.UseSqlServer();
            });
        }
    }

Version

v8.1.3

User Interface

Common (Default)

Database Provider

EF Core (Default)

Operation System

Windows (Default)

Can you reproduce this with less code?

Can you reproduce this with less code?

Thank you , In the following repository, dev branch.
https://github.com/v2codes/NC.Wpf.Framework/tree/dev

hi

Can you use a simple project?

Such as ABP WPF project.
https://docs.abp.io/en/abp/latest/Startup-Templates/WPF

There is no problem with Property Injection when using templates. It should be some problems with the way I use IHost startup. But there is another problem with the template. After called the Repository query method, it gets stuck. SQL was output in the log, there is no exception and any response.
Simple project is in the branch abp-wpf-template：
https://github.com/v2codes/NC.Wpf.Framework/tree/abp-wpf-template

After called the Repository query method, it gets stuck. SQL was output in the log, there is no exception and any response.

var result = AsyncHelper.RunSync(() => _sampleAppService.GetAsync());

The property injects of SampleAppService works.

After called the Repository query method, it gets stuck. SQL was output in the log, there is no exception and any response.

var result = AsyncHelper.RunSync(() => _sampleAppService.GetAsync());

The property injects of SampleAppService works.

I solved the Property Injection problem by referring to the Program.cs in the console template.
Like this:

@maliming Thanks a lot, everything is all right!