[Solved] Entity Framework Error: Entity type has no entity set

I added a new table to edmx, after that I get error in edmx as getting error as Error 11002: Entity type has no entity set

Please advise.

CREATE TABLE [AppEnvironment]
(
    [AppEnvID] [int] IDENTITY(1,1) NOT NULL primary key,
    [AppID] [int] NOT NULL REFERENCES [Application](ApplicationID),
    [EnvID] [int] NOT NULL REFERENCES [Environment](EnvironmentID),
    [CreateUserID] [nchar](6) NOT NULL,
    [CreateTS] [datetime] NOT NULL,
    [UpdateUserID] [nchar](6) NOT NULL,
    [UpdateTS] [datetime] NOT NULL
)