01.10.2015 · Connect and share knowledge within a single location that is structured and easy to search. Learn more Psycopg2 - AttributeError: 'NoneType' object has no attribute 'fetchall'
Feb 26, 2017 · It only happens with postgres. Steps to reproduce. create basic django-cms project following the how to; set up the database connection to use postgresql database (Fedora 25, Postgresql 9.5) create page "Home" in the admin (BTW, the wizzard, which appears, if there is no page, doesn't work, as I can't select the "Create page")
I performed the same steps and ran into the same problem. I found that the problem was resolved by removing the ~/.pgadmin directory (created during ...
08.01.2018 · What we expect to happen: the read loop of BaseProtocol.copy_out() sets self.waiter and awaits it for data; we receive a CopyData message from the backend; we eventually call _dispatch_result(), which takes self.waiter, puts the data into its result, and sets it back to None; the read loop sends the data off to the sink and then creates a new self.waiter that will be used …
So, I cannot get columns from table. In fact, I can't even create a table. I have no clue what may be the problem. Passing wrong password gives and error, so I assume the connection is established correctly (or not). Also, SQL command is taken directly from pgAdmin. What might be wrong?
Can not connect to postgresql from remote pgAdmin got Nonetype object has no attribute notices. Hi there experts. I have installed and up a Postgresql 12 on Ubuntu 20 at digital Ocean. I would like to use pgAdmin from a remote machine but could not get connected to the server.
AttributeError: 'NoneType' object has no attribute '_inbound_nodes' while trying to add multiple keras Dense layers 1231 Python error: 'NoneType' object has no attribute 'find_all'
Sep 12, 2018 · psycopg2 is also installed and available. (I double-checked that they’re both installed and available by re-installing them, both from within PyCharm and from the command-line). However, when the script tries to execute ‘db.connect()’ I get the same error: “‘NoneType’ object has no attribute ‘Binary’”. Any ideas?
Jan 08, 2018 · asyncpg version: 0.14.0 PostgreSQL version: 9.6.6 Do you use a PostgreSQL SaaS? If so, which? Can you reproduce the issue with a local PostgreSQL install?: I can't reproduce Python version: 3.6.4 Platform: Alpine Linux Do you use pgbounc...
Oct 02, 2015 · Why do I get AttributeError: 'NoneType' object has no attribute 'something'? 533. ... PostgreSQL connection WITH OpenS(QL)hift from a Local OS X Python Script. 1.
09.01.2020 · Connect and share knowledge within a single location that is structured and easy to search. Learn more "AttributeError: 'NoneType' object has no attribute 'fetchall'" loading data to …
12.09.2018 · psycopg2 is also installed and available. (I double-checked that they’re both installed and available by re-installing them, both from within PyCharm and from the command-line). However, when the script tries to execute ‘db.connect()’ I get the same error: “‘NoneType’ object has no attribute ‘Binary’”. Any ideas?