Android Dagger2对applicationComponent的依赖项引用未提供要注入的对象

我按照一些例子来研究dagger2。在这里，我使用HomeFragmentComponent上的依赖项从另一个范围提供上下文引用，但它不起作用

上下文模块

    @Module
    public class ContextModule {
          private final Context context;

          public ContextModule(Context context) {
              this.context = context;
          }

         @Provides
         @ShikshyaScope
         public Context context(){
              return context;
         }
    }

网络模块：

@Module(includes = ContextModule.class)
public class NetworkModule {

      @Provides
      @ShikshyaScope
      public File file(Context context){
           File cacheFile = new File(context.getCacheDir(),"okhttp_cache");
           cacheFile.mkdirs();
           return cacheFile;
 }

Shikshya应用程序组件：

  @ShikshyaScope
  @Component(modules = {NetworkModule.class, PicassoModule.class, StorageModule.class})
  public interface ShikshyaApplicationComponent {
       void injectShikshyaApplication(ShikshyaBusApplication shikshyaBusApplication);
   }

主片段模块：

@Module
public class HomeFragmentModule {

public final HomeFragment homeFragment;

public HomeFragmentModule(HomeFragment homeFragment) {
    this.homeFragment = homeFragment;
}

@Provides
@HomeFragmentScope
public HomeFragment homeFragment(){
    return homeFragment;
}

@Provides
@HomeFragmentScope
public HomeFragmentView homeFragmentView(HomeFragment homeFragment){
    return (HomeFragmentView)homeFragment;
}
@Provides
@HomeFragmentScope
public HomeFragmentPresenter homeFragmentPresenter(HomeFragmentView homeFragmentView,MetaDatabaseRepo metaDatabaseRepo){
    return new HomeFragmentPresenter(homeFragmentView,metaDatabaseRepo);
}


@Provides
@HomeFragmentScope
public DatabaseHelper databaseHelper(Context context){
    return OpenHelperManager.getHelper(context,DatabaseHelper.class);
}

}

HomeFragmentComponent：

    @HomeFragmentScope
    @Component(modules = HomeFragmentModule.class,dependencies =ShikshyaApplicationComponent.class)
     public interface HomeFragmentComponent {

     void injectHomeFragment(HomeFragment homeFragment);
     }

现在我得到的错误是

error: android.content.Context cannot be provided without an @Provides-annotated method.
android.content.Context is injected at com.bihani.shikshyabus.di.module.HomeFragmentModule.databaseHelper(context)

---

com.bihani.shikshyabus.database.DatabaseHelper在

处被注入，您应该将

ContextModule

作为

homepragmentmodule

依赖项，以便Dagger2能够向

DatabaseHelper

提供

上下文

@Module(includes = ContextModule.class)
public class HomeFragmentModule {
    // Your stuff here
}

---

如何向ContextModule提供上下文？@AlexTa ShikshyaApplicationComponent component=DaggerShikshyaApplicationComponent.builder（）.ContextModule（新ContextModule（this））.build（）；但在此之前，我无法构建该项目，因此我认为首先需要解决上述问题才能获得DaggerObject是的，我之前尝试过，然后它给了我以下错误：com.bihani.shikshyabus.ui.home.homeFragment.HomeFragmentComponent作用域为com.bihani.shikshyabus.di.scope.HomeFragmentScope可能没有引用具有不同作用域的绑定：提供com.bihani.shikshyabus.di.scope.shikshyabose android.content.Context com.bihani.shikshyabus.di.module.ContextModule.Context（）