调试代码时Ninject没有源可用错误 [英] No Source Available Error With Ninject When Debugging Code

问题描述

我已经使用NuGet安装了最新版本的Ninject(v2.2.1.4).

I have used NuGet to install the latest version of Ninject (v2.2.1.4).

然后，我创建了自己的NinjectDependencyResolver(要获得

I have then created my own NinjectDependencyResolver (credit to Adam Freeman & Steve Sanderson):

public class NinjectDependencyResolver : IDependencyResolver
{
    private IKernel kernel;

    public NinjectDependencyResolver()
    {
        kernel = new StandardKernel();
        AddBindings();
    }

    public object GetService(Type serviceType)
    {
        return kernel.TryGet(serviceType);
    }

    public IEnumerable<object> GetServices(Type serviceType) {
        return kernel.GetAll(serviceType);
    }

    public IBindingToSyntax<T> Bind<T>()
    {
        return kernel.Bind<T>();
    }

    public IKernel Kernel
    {
         get { return kernel; }
    }

    private void AddBindings()
    {
        kernel.Bind<ITitleRepository>().To<TitleRepository>();
        kernel.Bind<IDayRepository>().To<DayRepository>();
        kernel.Bind<IMonthRepository>().To<MonthRepository>();
    }
}

然后在global.asax应用启动中注册依赖项解析器:

And then registered the dependency resolver in the global.asax applcation startup:

    protected void Application_Start()
    {
        //...other code

        DependencyResolver.SetResolver(new NinjectDependencyResolver());
    }

然后我的代码中包含以下行:

I then have the following line in my code:

ITitleRepository titleRepository = (ITitleRepository)DependencyResolver.Current.GetService(typeof(ITitleRepository));

如果我在调试模式下运行代码，它会显示以正常工作，但是，如果我(逐行)进入此代码，则它将在运行内核时运行.发生以下错误:

If I run the code through in debug mode it appears to work correctly, however, if I step into this code (line by line) then when it runs the kernel.TryGet(serviceType) the following error occurs:

无可用来源

希望图像可见吗?

有人知道为什么会发生这种情况吗?

Does anyone have any idea why this may be occuring?

推荐答案

之所以会发生这种情况，是因为Visual Studio找不到Ninject的源代码.

This happens because Visual Studio does not find the source code for Ninject.

执行以下操作之一:

• 下载适当的源代码并将VS指向它
• 配置VS以将symbolsource.org用作符号服务器(仅适用于Ninject 3.0.0-rc3及更高版本)
• 删除所有Ninject pdb的
• 在VS设置中(工具/选项/调试/仅启用我的代码)禁用其他代码的调试

请参见 http://msdn.microsoft .com/en-us/library/3sehk0fb％28v = vs.100％29.aspx

这篇关于调试代码时Ninject没有源可用错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！