I'm trying to set up a gRPC server for Dagster. I have the gRPC server running in one process, runing the simple hello-dagster app, and Dagster in another. When I go to materialize the assets, I get the following error:
dagster._core.errors.DagsterLaunchFailedError: Error during RPC setup for executing run: sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) attempt to write a readonly database
[SQL: PRAGMA main.table_info("alembic_version")]
(Background on this error at: https://sqlalche.me/e/20/e3q8)
In searching for a solution to this problem, I ran across a similar issue here, but with no solution provided. This issue made reference to permissions on the directory indicated by DAGSTER_HOME. The permissions of this directory on my system (Linux) are: drwxrwxr-x.
Anyone have any thoughts about how to fix this error, or how to determine where the persmissions problem lies (if, indeed, that is the problem)?