我已經有一段時間了這個問題了,並且已經和微軟討論過這個問題,目前還沒有解決方案。 現在我已經在一個全新的項目中重現了錯誤。 我已刪除了所有unnessary代碼,該代碼仍然給我的錯誤:調用EntityFrameWork核心時出現AspNetCore 2.0崩潰(溢出異常)
System.StackOverflowException occurred
HResult=0x800703E9
Source=<Cannot evaluate the exception source>
StackTrace:
<Cannot evaluate the exception stack trace>
我的項目包括Startup.cs類與此內容:
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
public void ConfigureServices(IServiceCollection services)
{
services.AddDbContext<FrilivDB>(options => options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")).EnableSensitiveDataLogging());
services.AddMvc();
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
app.UseMvc(routes =>
{
routes.MapRoute(name: "default", template: "{controller=Home}/{action=Index}/{id?}");
routes.MapRoute("ViewProduct", "{brand}/{productTitle}", defaults: new { controller = "Products", action = "Details" });
});
}
}
我的ProductsController看起來是這樣的:
public class ProductsController : Controller
{
private readonly FrilivDB _context;
public ProductsController(FrilivDB context)
{
_context = context;
}
public async Task<IActionResult> Details(string brand, string productTitle)
{
var product = _context.Products.Select(p => p.Title);
return View();
}
}
而且通過這條線在調試器經過時發生錯誤:
var product = _context.Products.Select(p => p.Title);
每次等待15到30秒後發生錯誤。 任何人有任何想法或經歷過同樣的事情?
這是我在輸出窗口中看到:
AO.Shop> Request starting HTTP/1.1 GET http://localhost:44317/tatonka/alaska
AO.Shop> info: Microsoft.AspNetCore.Hosting.Internal.WebHost[1]
AO.Shop> Request starting HTTP/1.1 GET http://localhost:44317/tatonka/alaska
AO.Shop> info: Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker[1]
AO.Shop> Executing action method AO.Shop.Controllers.ProductsController.Details (AO.Shop) with arguments (tatonka, alaska) - ModelState is Valid
AO.Shop> info: Microsoft.AspNetCore.Mvc.Internal.ControllerActionInvoker[1]
AO.Shop> Executing action method AO.Shop.Controllers.ProductsController.Details (AO.Shop) with arguments (tatonka, alaska) - ModelState is Valid
AO.Shop>
AO.Shop> Process is terminating due to StackOverflowException.
這是我在輸出窗口中看到: ''' –