I run the python code from the root. Shows an error when I just imported the module:
ERROR : Traceback (most recent call last):
File "/home/amir/photo.py", line 4, in <module>
import pyautogui as gui
File "/usr/local/lib/python3.9/dist-packages/pyautogui/__init__.py", line 249, in <module>
import mouseinfo
File "/usr/local/lib/python3.9/dist-packages/mouseinfo/__init__.py", line 223, in <module>
_display = Display(os.environ['DISPLAY'])
File "/usr/local/lib/python3.9/dist-packages/Xlib/display.py", line 80, in __init__
self.display = _BaseDisplay(display)
File "/usr/local/lib/python3.9/dist-packages/Xlib/display.py", line 62, in __init__
display.Display.__init__(*(self, ) + args, **keys)
File "/usr/local/lib/python3.9/dist-packages/Xlib/protocol/display.py", line 129, in __init__
raise error.DisplayConnectionError(self.display_name, r.reason)
Xlib.error.DisplayConnectionError: Can't connect to display ":1": b'No protocol specified\n'
Related
I expect I can run pyautogui in SSH
#t.py
import pyautogui
print(pyautogui.size())
It gave me error display;
root#server-kentang:~/py# python3 t.py
Traceback (most recent call last): File "/usr/local/lib/python3.8/dist-packages/Xlib/support/unix_connect.py", line 76, in get_socket
s.connect('/tmp/.X11-unix/X%d' % dno) FileNotFoundError: [Errno 2] No such file or directory
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "t.py", line 1, in <module>
import pyautogui
File "/usr/local/lib/python3.8/dist-packages/pyautogui/__init__.py", line 249, in <module>
import mouseinfo
File "/usr/local/lib/python3.8/dist-packages/mouseinfo/__init__.py", line 223, in <module>
_display = Display(os.environ['DISPLAY'])
File "/usr/local/lib/python3.8/dist-packages/Xlib/display.py", line 80, in __init__
self.display = _BaseDisplay(display)
File "/usr/local/lib/python3.8/dist-packages/Xlib/display.py", line 62, in __init__
display.Display.__init__(*(self, ) + args, **keys)
File "/usr/local/lib/python3.8/dist-packages/Xlib/protocol/display.py", line 58, in __init__
self.socket = connect.get_socket(name, host, displayno)
File "/usr/local/lib/python3.8/dist-packages/Xlib/support/connect.py", line 76, in get_socket
return mod.get_socket(dname, host, dno)
File "/usr/local/lib/python3.8/dist-packages/Xlib/support/unix_connect.py", line 78, in get_socket
raise error.DisplayConnectionError(dname, str(val))
Xlib.error.DisplayConnectionError: Can't connect to display ":0": [Errno 2] No such file or directory
But I already installed XRDP and its XORG and it works fine. I'm using OpenBox as Windows Manager.
I'm trying to use the Python Processing port by Abhik Pal and Manindra Mohrarna. It seems to work fine, but it gives lots of warnings and errors and it really bothers me.
WARNING: Traceback (most recent call last):
File "C:\Users\gabri\Documents\Programmazione\Python\p5Sketchbook\test.py", line 10, in <module>
run()
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\p5\sketch\userspace.py", line 155, in run
p5.sketch = Sketch(setup_method, draw_method, handlers, frame_rate)
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\p5\sketch\base.py", line 60, in __init__
app.Canvas.__init__(
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\app\canvas.py", line 211, in __init__
self.create_native()
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\app\canvas.py", line 228, in create_native
self._app.backend_module.CanvasBackend(self, **self._backend_kwargs)
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\app\backends\_glfw.py", line 298, in __init__
self._on_resize(self._id, size[0], size[1])
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\app\backends\_glfw.py", line 394, in _on_resize
self._vispy_canvas.events.resize(
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\util\event.py", line 453, in __call__
self._invoke_callback(cb, event)
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\util\event.py", line 471, in _invoke_callback
_handle_exception(self.ignore_callback_errors,
<< caught exception here: >>
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\util\event.py", line 469, in _invoke_callback
cb(event)
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\p5\sketch\base.py", line 157, in on_resize
p5.renderer.reset_view()
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\p5\sketch\renderer2d.py", line 82, in reset_view
self.texture_prog['modelview'] = self.modelview_matrix.T.flatten()
TypeError: 'NoneType' object does not support item assignment
ERROR: Invoking <bound method Sketch.on_resize of <Sketch (Glfw) at 0x1fba232bfd0>> for ResizeEvent
Exception ignored on calling ctypes callback function: <function CanvasBackend._on_close at 0x000001FBA2375EA0>
Traceback (most recent call last):
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\glfw\__init__.py", line 660, in callback_wrapper
return func(*args, **kwargs)
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\app\backends\_glfw.py", line 400, in _on_close
self._vispy_canvas.close()
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\app\canvas.py", line 463, in close
self.events.close()
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\util\event.py", line 453, in __call__
self._invoke_callback(cb, event)
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\vispy\util\event.py", line 469, in _invoke_callback
cb(event)
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\p5\sketch\base.py", line 148, in on_close
exit()
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\_sitebuiltins.py", line 26, in __call__
raise SystemExit(code)
SystemExit: None
Traceback (most recent call last):
File "C:\Users\gabri\Documents\Programmazione\Python\p5Sketchbook\test.py", line 10, in <module>
run()
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\p5\sketch\userspace.py", line 167, in run
exit()
File "C:\Users\gabri\AppData\Local\Programs\Python\Python310\lib\site-packages\p5\sketch\userspace.py", line 250, in exit
p5.exit(*args, **kwargs)
AttributeError: module 'p5.core.p5' has no attribute 'exit'
Process returned 1 (0x1) execution time : 20.330 s
What does this mean? Why does it happen and is there a way to fix this?
I'm following this tutorial to experiment Channels with Django. I'm working on Windows 10 HOME, Django 2.1.4 and Python 3.7.1
The goal of this tutorial is to build a chat app.
After downloading chromeDriver and adding it in the PATH, I run this command in my prompt :
py manage.py test chat.tests
Which returns this error message :
EETraceback (most recent call last):
File "<string>", line 1, in <module>
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\spawn.py", line 105, in spawn_main
exitcode = _main(fd)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\spawn.py", line 115, in _main
self = reduction.pickle.load(from_parent)
EOFError: Ran out of input
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\spawn.py", line 105, in spawn_main
exitcode = _main(fd)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\spawn.py", line 115, in _main
self = reduction.pickle.load(from_parent)
EOFError: Ran out of input
======================================================================
ERROR: test_when_chat_message_posted_then_not_seen_by_anyone_in_different_room (chat.tests.ChatTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "C:\Users\kevin\Envs\myproject\lib\site-packages\django\test\testcases.py", line 202, in __call__
self._pre_setup()
File "C:\Users\kevin\Envs\myproject\lib\site-packages\channels\testing\live.py", line 52, in _pre_setup
self._server_process.start()
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\process.py", line 112, in start
self._popen = self._Popen(self)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\context.py", line 223, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\context.py", line 322, in _Popen
return Popen(process_obj)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\popen_spawn_win32.py", line 65, in __init__
reduction.dump(process_obj, to_child)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\reduction.py", line 61, in dump
ForkingPickler(file, protocol).dump(obj)
AttributeError: Can't pickle local object 'DaphneProcess.__init__.<locals>.<lambda>'
======================================================================
ERROR: test_when_chat_message_posted_then_seen_by_everyone_in_same_room (chat.tests.ChatTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "C:\Users\kevin\Envs\myproject\lib\site-packages\django\test\testcases.py", line 202, in __call__
self._pre_setup()
File "C:\Users\kevin\Envs\myproject\lib\site-packages\channels\testing\live.py", line 52, in _pre_setup
self._server_process.start()
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\process.py", line 112, in start
self._popen = self._Popen(self)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\context.py", line 223, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\context.py", line 322, in _Popen
return Popen(process_obj)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\popen_spawn_win32.py", line 65, in __init__
reduction.dump(process_obj, to_child)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\reduction.py", line 61, in dump
ForkingPickler(file, protocol).dump(obj)
AttributeError: Can't pickle local object 'DaphneProcess.__init__.<locals>.<lambda>'
----------------------------------------------------------------------
Ran 0 tests in 4.689s
FAILED (errors=2)
Destroying test database for alias 'default'...
The same question (https://stackoverflow.com/questions/50016048....) provide a solution, but it doesn't work for me.
When I modify the file reduction.py to replace import pickle by import dill as pickle, I'm getting this new message error :
DevTools listening on ws://127.0.0.1:25037/devtools/browser/b4c722e4-c7f2-49fb-939b-7372e9688eea
C:\Users\kevin\Envs\myproject\lib\site-packages\daphne\server.py:13: UserWarning: Something has already installed a non-asyncio Twisted reactor. Attempting to uninstall it; you can fix this warning by importing daphne.server early in your codebase or finding the package that imports Twisted and importing it later on.
UserWarning,
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\spawn.py", line 105, in spawn_main
exitcode = _main(fd)
File "c:\users\kevin\appdata\local\programs\python\python37-32\Lib\multiprocessing\spawn.py", line 115, in _main
self = reduction.pickle.load(from_parent)
File "C:\Users\kevin\Envs\myproject\lib\site-packages\dill\_dill.py", line 304, in load
obj = pik.load()
File "C:\Users\kevin\Envs\myproject\lib\site-packages\dill\_dill.py", line 465, in find_class
return StockUnpickler.find_class(self, module, name)
File "C:\Users\kevin\Envs\myproject\lib\site-packages\channels\auth.py", line 12, in <module>
from django.contrib.auth.models import AnonymousUser
File "C:\Users\kevin\Envs\myproject\lib\site-packages\django\contrib\auth\models.py", line 2, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "C:\Users\kevin\Envs\myproject\lib\site-packages\django\contrib\auth\base_user.py", line 47, in <module>
class AbstractBaseUser(models.Model):
File "C:\Users\kevin\Envs\myproject\lib\site-packages\django\db\models\base.py", line 87, in __new__
app_config = apps.get_containing_app_config(module)
File "C:\Users\kevin\Envs\myproject\lib\site-packages\django\apps\registry.py", line 249, in get_containing_app_config
self.check_apps_ready()
File "C:\Users\kevin\Envs\myproject\lib\site-packages\django\apps\registry.py", line 132, in check_apps_ready
raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.
Please, someone could bring me help ?
When I want to import clr, then My kivy env got crashed.
Traceback (most recent call last):
File "demo.py", line 86, in <module>
demoApp().run()
File "C:\Python27\lib\site-packages\kivy\app.py", line 801, in run
self.load_kv(filename=self.kv_file)
File "C:\Python27\lib\site-packages\kivy\app.py", line 598, in load_kv
root = Builder.load_file(rfilename)
File "C:\Python27\lib\site-packages\kivy\lang\builder.py", line 301, in load_file
return self.load_string(data, **kwargs)
File "C:\Python27\lib\site-packages\kivy\lang\builder.py", line 379, in load_string
widget = Factory.get(parser.root.name)()
File "C:\Python27\lib\site-packages\kivy\factory.py", line 139, in __getattr__
module = __import__(name=item['module'], fromlist='.')
TypeError: __import__() takes at least 1 argument (0 given)
Could anyone help me with this? Thanks.
Running python 2.7.8 on OSX 10.9
I have installed and imported pyglet, but when I run
window = pyglet.window.Window(resizable=True)
It returns
Traceback (most recent call last):
File "<pyshell#3>", line 1, in <module>
window = pyglet.window.Window(resizable=True)
File "/Library/Python/2.7/site-packages/pyglet/__init__.py", line 306, in __getattr__
__import__(import_name)
File "/Library/Python/2.7/site-packages/pyglet/window/__init__.py", line 1669, in <module>
from pyglet.window.carbon import CarbonPlatform, CarbonWindow
File "/Library/Python/2.7/site-packages/pyglet/window/carbon/__init__.py", line 49, in <module>
from pyglet.window import key
ImportError: cannot import name key
What would explain such an error? I have made sure that everything is running 32 bit, and checked compatibility.
Edit: full code:
import pyglet
window = pyglet.window.Window(resizable=True)
#window.event
def on_draw():
window.clear()
pyglet.gl.glColor4f(1.0,0,0,1.0)
pyglet.graphics.draw(2, pyglet.gl.GL_LINES,
('v2i', (10, 15, 30, 35))
)
pyglet.app.run()
I fixed the previous error, I had a misnamed file... whoops...
but now I receive the error:
Traceback (most recent call last):
File "/Users/jackwoodrow/Desktop/TOK", line 3, in <module>
window = pyglet.window.Window(resizable=True)
File "/Library/Python/2.7/site-packages/pyglet/__init__.py", line 306, in __getattr__
__import__(import_name)
File "/Library/Python/2.7/site-packages/pyglet/window/__init__.py", line 1669, in <module>
from pyglet.window.carbon import CarbonPlatform, CarbonWindow
File "/Library/Python/2.7/site-packages/pyglet/window/carbon/__init__.py", line 69, in <module>
framework='/System/Library/Frameworks/QuickTime.framework')
File "/Library/Python/2.7/site-packages/pyglet/lib.py", line 90, in load_library
return self.load_framework(kwargs['framework'])
File "/Library/Python/2.7/site-packages/pyglet/lib.py", line 226, in load_framework
lib = ctypes.cdll.LoadLibrary(realpath)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ctypes/__init__.py", line 443, in LoadLibrary
return self._dlltype(name)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ctypes/__init__.py", line 365, in __init__
self._handle = _dlopen(self._name, mode)
OSError: dlopen(/System/Library/Frameworks/QuickTime.framework/QuickTime, 6): no suitable image found. Did find:
/System/Library/Frameworks/QuickTime.framework/QuickTime: mach-o, but wrong architecture
/System/Library/Frameworks/QuickTime.framework/QuickTime: mach-o, but wrong architecture