gpg: error reading symlink '/proc/curproc/file': No such file or directory

Question

Every time I sign something, it display the next error:

➜  ~ echo "test" | gpg --clearsign
gpg: error reading symlink '/proc/curproc/file': No such file or directory
gpg: using "8D5850D90161A3C94B9985084F40757FE4E85476" as default secret key for signing
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

test
-----BEGIN PGP SIGNATURE-----

iHUEARYKAB0WIQSNWFDZAWGjyUuZhQhPQHV/5OhUdgUCYXWvIwAKCRBPQHV/5OhU
dgTpAQCvVt1M/nu5lIZ92fDO1FvNG1j/m3jLwuifaat4SqOVbgD+I2+Qu54blco6
4YXzVYyr0xpSJYzh9a2m0WmrG08v4AI=
=LZsF
-----END PGP SIGNATURE-----

My ~/.gnupg/gpg-agent.conf seems in order and it's working properly.

Anyone knows what's going on here?

Answer 1

According to this bugreport, the error message seems to be a harmless bug introduced in version 2.3.3 on macOS. The report states it can safely be ignored.

Answer 2

The bug is now solved with 2.3.3_1