So, that is problem.
I'm want create CoreLab.Oracle.OracleArray:
OracleArray f=OracleArray("schema.type", Connection)
that work correctly, but if I write
OracleArray f=OracleArray("schema.package.type", Connection)
I get exception 'OCI-22303 type "schema"."package.type" not found'
How I can solve this problem?