Nicotine+ crashes on startup - BufferError

[Dominiquini]

Nicotine+ version: 3.3.0
Operating System/Distribution: Windows 10 x64

Describe the bug

Crash on startup

Expected behavior

App should open normally

Steps to reproduce the bug

Just open the app with the start menu shortcut

Additional context

Nicotine+ Version: 3.3.0
GTK Version: 4.12.5
Python Version: 3.11.7 (win32)

Type: <class 'BufferError'>
Value: Existing exports of data: object cannot be re-sized
Traceback:   File "D:/a/nicotine-plus/nicotine-plus/pynicotine/gtkgui/application.py", line 848, in _raise_exception
  File "C:/msys64/mingw64/lib/python3.11/threading.py", line 1045, in _bootstrap_inner
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 2685, in run
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 2456, in _process_ready_sockets
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 2411, in _process_ready_input_socket
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 2467, in _process_conn_incoming_messages
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 1307, in _process_server_input
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 1518, in _send_message_to_server
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 2539, in _process_outgoing_message
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 2301, in _process_internal_messages
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 1479, in _server_disconnect
  File "D:/a/nicotine-plus/nicotine-plus/pynicotine/slskproto.py", line 937, in _close_connection

Thanks

[slook]

nicotine-plus/pynicotine/slskproto.py

Line 937 in 2d3bc42

conn_obj.ibuf.clear()

[Dominiquini]

I deleted my personal file (C:\Users${USERNAME}\AppData\Roaming\nicotine) and now it's working!

[slook]

Cool, but that shouldn't have happened. It would be nice to know how to reproduce the crash.

What version of Nicotine+ was installed previously?

Do you have a backup of your personal profile folder that you deleted?

Thank you for promptly reporting the issue.

[mathiascode]

It happens when the server rejects the login attempt, due to an invalid username and password combination. I'll have a fix ready soon.

[mathiascode]

Reopening for visibility. For anyone affected, please use 3.3.1.dev1 until 3.3.1 is released (hopefully in a few days): https://nicotine-plus.org/doc/TESTING.html