asp.net site hosting in client ftp windows server Assembly missing error

Question

this my error

Server Error in '/' Application.

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS0246: The type or namespace name 'FlickrNet' could not be found (are you missing a using directive or an assembly reference?)

Source Error:

Line 12: using System.Xml.Linq; Line 13:

Line 14: using FlickrNet;

Line 15: using System.Globalization;

Line 16:

Source File: e:\inetpub\vhosts\thecouncilhost.com\httpdocs\kidzania\Flickr_Photo.aspx.cs Line: 14

e:\inetpub\vhosts\thecouncilhost.com\httpdocs\kidzania\Flickr_Photo.aspx.cs(14,7): error CS0246: The type or namespace name 'FlickrNet' could not be found (are you missing a using directive or an assembly reference?)

e:\inetpub\vhosts\thecouncilhost.com\httpdocs\kidzania\Flickr_Photo.aspx.cs

this not my computer path that one is Client windows server path

another one file upload after Publish web through Dot net below the error

Parser Error Message: Could not load the assembly 'App_Web_login.aspx.cdcab7d2'. Make sure that it is compiled before accessing the page.

Source Error:

Line 1: <%@ page language="C#" autoeventwireup="true" inherits="Kidzania_Final.login, App_Web_login.aspx.cdcab7d2" %>

Answer 1

Check this stack trace error:

error CS0246: The type or namespace name 'FlickrNet' could not be found 
(are you missing  a using directive or an assembly reference?

Have you FlickrNet dll in your bin or App_Code directory of your solution??? If not, then add that library dll in project and remember to check copy local check box while adding reference in your project.