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Castle.MicroKernel.ComponentActivator.ComponentActivatorException: ComponentActivator: could not instantiate Acme.PhoneBookDemo.Views.PeopleView

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0

Following the Asp.netZero's Xamarin documentation i am trying to create a view that return a list of people from the SQlServer database.
the architecture followed is MVVM ,so i have a :

View: PeopleView.xaml

ModelView :PeopleViewModel.xaml

In the PeopleView.xaml i have a behaviour that calls a method defined in the ViewModel class:

<behaviors:InvokeCommandAction Command="Binding PageAppearingCommand" />

this is the defined command ,as you can find it in the docs,in the PeopleViewModel.cs:

public ICommand PageAppearingCommand => HttpRequestCommand.Create(PageAppearingAsync);
...
public async Task PageAppearingAsync()
 
 await FetchDataAsync();
 

When i remove the behavior tag the project run without an error ,however
when the tag exist i get this Unhandled exception:

Unhandled Exception:

Castle.MicroKernel.ComponentActivator.ComponentActivatorException: ComponentActivator: could not instantiate Acme.PhoneBookDemo.Views.PeopleView

what should i do ?

c# mvvm aspnetboilerplate

share|improve this question

edited Mar 22 at 9:29

A.HADDAD

asked Mar 22 at 9:06

A.HADDADA.HADDAD

3881319

add a comment | 

0

Following the Asp.netZero's Xamarin documentation i am trying to create a view that return a list of people from the SQlServer database.
the architecture followed is MVVM ,so i have a :

View: PeopleView.xaml

ModelView :PeopleViewModel.xaml

In the PeopleView.xaml i have a behaviour that calls a method defined in the ViewModel class:

<behaviors:InvokeCommandAction Command="Binding PageAppearingCommand" />

this is the defined command ,as you can find it in the docs,in the PeopleViewModel.cs:

public ICommand PageAppearingCommand => HttpRequestCommand.Create(PageAppearingAsync);
...
public async Task PageAppearingAsync()
 
 await FetchDataAsync();
 

When i remove the behavior tag the project run without an error ,however
when the tag exist i get this Unhandled exception:

Unhandled Exception:

Castle.MicroKernel.ComponentActivator.ComponentActivatorException: ComponentActivator: could not instantiate Acme.PhoneBookDemo.Views.PeopleView

what should i do ?

c# mvvm aspnetboilerplate

share|improve this question

edited Mar 22 at 9:29

A.HADDAD

asked Mar 22 at 9:06

A.HADDADA.HADDAD

3881319

add a comment | 

Following the Asp.netZero's Xamarin documentation i am trying to create a view that return a list of people from the SQlServer database.
the architecture followed is MVVM ,so i have a :

View: PeopleView.xaml

ModelView :PeopleViewModel.xaml

In the PeopleView.xaml i have a behaviour that calls a method defined in the ViewModel class:

<behaviors:InvokeCommandAction Command="Binding PageAppearingCommand" />

this is the defined command ,as you can find it in the docs,in the PeopleViewModel.cs:

public ICommand PageAppearingCommand => HttpRequestCommand.Create(PageAppearingAsync);
...
public async Task PageAppearingAsync()
 
 await FetchDataAsync();
 

When i remove the behavior tag the project run without an error ,however
when the tag exist i get this Unhandled exception:

Unhandled Exception:

Castle.MicroKernel.ComponentActivator.ComponentActivatorException: ComponentActivator: could not instantiate Acme.PhoneBookDemo.Views.PeopleView

what should i do ?

c# mvvm aspnetboilerplate

share|improve this question

edited Mar 22 at 9:29

A.HADDAD

asked Mar 22 at 9:06

A.HADDADA.HADDAD

3881319

<behaviors:InvokeCommandAction Command="Binding PageAppearingCommand" />

public ICommand PageAppearingCommand => HttpRequestCommand.Create(PageAppearingAsync);
...
public async Task PageAppearingAsync()
 
 await FetchDataAsync();
 

Unhandled Exception:

Castle.MicroKernel.ComponentActivator.ComponentActivatorException: ComponentActivator: could not instantiate Acme.PhoneBookDemo.Views.PeopleView

share|improve this question

edited Mar 22 at 9:29

A.HADDAD

asked Mar 22 at 9:06

A.HADDADA.HADDAD

3881319

share|improve this question

edited Mar 22 at 9:29

A.HADDAD

asked Mar 22 at 9:06

A.HADDADA.HADDAD

3881319

asked Mar 22 at 9:06

A.HADDADA.HADDAD

3881319

asked Mar 22 at 9:06

A.HADDADA.HADDAD

3881319