ORA-01731 Circular View Definition Encountered

I created a view for emp1 table.

SQL> select   view_name , text   from  dba_views  where VIEW_NAME='EMP1_VIEW';          

VIEW_NAME      TEXT

EMP1_VEW       select  empid , ename , qual,  dept  from  emp1
where  empid  between  1000 and  1010

Now  i tried to  use create or replace option

SQL>create or replace  view emp1_view as
*2 select * from emp1_view with read only;*
create or replace  view emp1_view as
*+
ERROR at line 1:
ORA-01731: circular view definition encountered

Actually i want to make read only  view (emp1_view) ;  without  doping  ;