How to decrypt SQLCipher database when sqlcipher_export fails

I'm trying to decrypt the SQLCipher database to look into it with the viewer app, buy when I use the command line tool to do as said in here:

>sqlcipher encrypted.db
sqlite> pragma key = 'key';
sqlite> ATTACH DATABASE 'plaintext.db' AS plaintext KEY '';
sqlite> SELECT sqlcipher_export('plaintext');

I get the error:

Error: no such collation sequence: COLLATION_NAME

And the plaintext.db only has one empty table.

Is there any other way to decrypt the database?