What happens?

The following error raises when start the client with on an existing db file.

Error: IO Error: Extension "build/release/extension/postgres_scanner/postgres_scanner.duckdb_extension" could not be loaded because its signature is either missing or invalid and unsigned extensions are disabled by configuration (allow_unsigned_extensions)

In-memory mode and opening a new db file will not raise this issue.

To Reproduce

Can use postgres extension to reproduce the issue. After building duckdb and postgres extension:

# Error if `test.db` exists, success if not
./duckdb/build/release/duckdb -unsigned test.db
D LOAD 'build/release/extension/postgres_scanner/postgres_scanner.duckdb_extension';

# No error
./duckdb/build/release/duckdb -unsigned
D LOAD 'build/release/extension/postgres_scanner/postgres_scanner.duckdb_extension';

OS:

OSX (m1)

DuckDB Version:

master branch (c2ca23e)

DuckDB Client:

CLI

Full Name:

Xiaoying Wang

Affiliation:

Simon Fraser University

Have you tried this on the latest master branch?

• I agree

Have you tried the steps to reproduce? Do they include all relevant data and configuration? Does the issue you report still appear there?

• I agree