Hi!
I got a problem when I create a table of type by table creation interface of pgadmin.
Because OF TYPE without SCHEMA specified, the table creation failed.
I think the type should have schema specified when its schema being not ‘public’, please check.
A example as follow 
First step:
CREATE TYPE test.person AS
(
   id integer, 
   name character varying COLLATE pg_catalog."POSIX"
);
 
Second step:

 
type has no schema specified :
 
    

Then I click button OK, it got error as follow:

 
At last, I add schema to type, then successfully:
 
CREATE TABLE test.test
OF test.person
WITH (
  OIDS = FALSE
);
 
 
Best regard!
Yours,
Jasmine