Use varipus select Statement in 1 update

I want to use a select statment to INSERT data into a table, but when i leave a column out for it to auto generate a key. I get the error
Insert Error: Column name or number of supplied values does not match table definition.

What i would really like to be able to do is a use a number of selects to create a new row and use the newid() function to give it an ID.

Does anyone know how yo do that?

I have been trying: example

declare @table as table(


[fkClient] [uniqueidentifier] NOT NULL,
[uidClientDefaultFee] [uniqueidentifier] DEFAULT (newid())

)
INSERT INTO @table

select Distinct uidClient From tblClients

thanks in advance