Problem description:
I just try to run a simple Python turtle program. It works before, but now the same code doesn’t work with error as follows. Anyone can help. Thanks.
Expected behavior:
no error
Actual behavior:
Traceback (most recent call last):
File "main.py", line 38, in <module>
wn = turtle.Screen()
File "/nix/store/hd4cc9rh83j291r5539hkf6qd8lgiikb-python3-3.10.8/lib/python3.10/turtle.py", line 3664, in Screen
Turtle._screen = _Screen()
File "/nix/store/hd4cc9rh83j291r5539hkf6qd8lgiikb-python3-3.10.8/lib/python3.10/turtle.py", line 3680, in __init__
_Screen._root = self._root = _Root()
File "/nix/store/hd4cc9rh83j291r5539hkf6qd8lgiikb-python3-3.10.8/lib/python3.10/turtle.py", line 435, in __init__
TK.Tk.__init__(self)
File "/nix/store/hd4cc9rh83j291r5539hkf6qd8lgiikb-python3-3.10.8/lib/python3.10/tkinter/__init__.py", line 2299, in __init__
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: couldn't connect to display ":0"
Steps to reproduce:
Bug appears at this link:
Browser/OS/Device:
