I'm new to Postgres and postgis so thanks in advance for your help.

I'm adding a raster to a newly created postgis schema and table with the raster2pgsql command:

sudo raster2pgsql -I -C -s 3577 -t 50x60 /path/to/raster.tif schema.table | sudo -u user psql dbname 

Processing 1/1: ./sat/geotiff_clum_50m1218m/clum_50m1218m.tif
BEGIN
ERROR:  type "raster" does not exist
LINE 1: ...ata"."lulc_raster" ("rid" serial PRIMARY KEY,"rast" raster);

Found some helpful info about making sure that the postgis extension was enabled on my schema and can confirm that they are:

create extension postgis;
extension "postgis" already exists

create extension postgis_raster;
extension "postgis_raster" already exists

And that the raster type exists in the schema:

Using PostGIS 3.1 and Postgres 13, on ubuntu 20.04. I'm not sure what else to try. Help would be appreciated

I'm new to PostgreSQL and PostGIS.

I'm adding a raster to a newly created PostGIS schema and table with the raster2pgsql command:

sudo raster2pgsql -I -C -s 3577 -t 50x60 /path/to/raster.tif schema.table | sudo -u user psql dbname 

Processing 1/1: ./sat/geotiff_clum_50m1218m/clum_50m1218m.tif
BEGIN
ERROR:  type "raster" does not exist
LINE 1: ...ata"."lulc_raster" ("rid" serial PRIMARY KEY,"rast" raster);

Found some helpful info about making sure that the PostGIS extension was enabled on my schema and can confirm that they are:

create extension postgis;
extension "postgis" already exists

create extension postgis_raster;
extension "postgis_raster" already exists

And that the raster type exists in the schema:

Using PostGIS 3.1 and PostgreSQL 13, on Ubuntu 20.04. I'm not sure what else to try.