How to further troubleshoot Django issue where only built-in package files are listed in traceback output, instead of those user-created files, which does not tell what is wrong in the *.py files I created.
Traceback (most recent call last):
File "manage.py", line 21, in <module>
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 413, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 354, in run_from_argv
self.execute(*args, **cmd_options)
File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 393, in execute
self.check()
File "/usr/local/lib/python3.7/site-packages/django/core/management/base.py", line 423, in check
databases=databases,
File "/usr/local/lib/python3.7/site-packages/django/core/checks/registry.py", line 76, in run_checks
new_errors = check(app_configs=app_configs, databases=databases)
File "/usr/local/lib/python3.7/site-packages/wagtail/admin/checks.py", line 83, in inline_panel_model_panels_check
errors.extend(check_panels_in_model(cls))
File "/usr/local/lib/python3.7/site-packages/wagtail/admin/checks.py", line 110, in check_panels_in_model
context='InlinePanel model',
File "/usr/local/lib/python3.7/site-packages/wagtail/admin/checks.py", line 110, in check_panels_in_model
context='InlinePanel model',
File "/usr/local/lib/python3.7/site-packages/wagtail/admin/checks.py", line 110, in check_panels_in_model
context='InlinePanel model',
[Previous line repeated 984 more times]
File "/usr/local/lib/python3.7/site-packages/wagtail/admin/checks.py", line 100, in check_panels_in_model
if hasattr(cls, 'get_edit_handler'):
File "/usr/local/lib/python3.7/site-packages/wagtail/utils/decorators.py", line 29, in __get__
return self[owner]
RecursionError: maximum recursion depth exceeded while calling a Python object
Any thoughts on how to further troubleshoot?
You have not added the code.
Also the code already explained what's happening there. You are using wagtail decorator, you have to check how the decorator method works.
The error starts from last one
File "/usr/local/lib/python3.7/site-packages/wagtail/utils/decorators.py", line 29, in __get__
return self[owner]
I notice your issue is with threading and I guess you handling with large dataset or file.
Here you can increase the rate
import sys, threading
sys.setrecursionlimit(10**7) # max depth of recursion
threading.stack_size(2**27) # new thread will get stack of such size
Related
I'm new to the Django framework and just trying to create a basic website, but when I try to open the server with the python manage.py runserver I get this error:
Traceback (most recent call last):
File "manage.py", line 21, in <module>
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
utility.execute()
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 395, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\base.py", line 328, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\commands\runserver.py", line 60, in execute
super().execute(*args, **options)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\base.py", line 369, in execute
output = self.handle(*args, **options)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\commands\runserver.py", line 95, in handle
self.run(**options)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\commands\runserver.py", line 102, in run
autoreload.run_with_reloader(self.inner_run, **options)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\utils\autoreload.py", line 601, in run_with_reloader
exit_code = restart_with_reloader()
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\django\utils\autoreload.py", line 230, in restart_with_reloader
p = subprocess.run(args, env=new_environ, close_fds=False)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\run\__init__.py", line 145, in __new__
process = cls.create_process(command, stdin, cwd=cwd, env=env, shell=shell)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\site-packages\run\__init__.py", line 121, in create_process
shlex.split(command),
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\shlex.py", line 310, in split
return list(lex)
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\shlex.py", line 299, in __next__
token = self.get_token()
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\shlex.py", line 109, in get_token
raw = self.read_token()
File "C:\Users\siuba\AppData\Local\Programs\Python\Python37\lib\shlex.py", line 140, in read_token
nextchar = self.instream.read(1)
AttributeError: 'list' object has no attribute 'read'
Does anyone know the answer? If so please help!
Thanks
Are you following a tutorial? If so, please share it with us. There may be a problem with your python installation. Please delete all python installations on your computer and install the latest version. Then create django project again.
I dont know what is wrong, and I am desperates with no sleep int two days because of this error. I dont know where does it come from, and it wouldn let me know what did i do wrong. for your information I am learning using django with python, my version of django is 1.11 and my version of python is 2.7 . Please help me, this is what i got from my code
Traceback (most recent call last):
File "./manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
utility.execute()
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/management/__init__.py", line 359, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/management/base.py", line 294, in run_from_argv
self.execute(*args, **cmd_options)
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/management/base.py", line 345, in execute
output = self.handle(*args, **options)
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/management/commands/check.py", line 68, in handle
fail_level=getattr(checks, options['fail_level']),
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/management/base.py", line 374, in check
include_deployment_checks=include_deployment_checks,
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/management/base.py", line 361, in _run_checks
return checks.run_checks(**kwargs)
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/checks/registry.py", line 81, in run_checks
new_errors = check(app_configs=app_configs)
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/checks/urls.py", line 14, in check_url_config
return check_resolver(resolver)
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/checks/urls.py", line 28, in check_resolver
warnings.extend(check_resolver(pattern))
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/checks/urls.py", line 30, in check_resolver
warnings.extend(check_pattern_name(pattern))
File "/home/juunnn/env/lib/python3.5/site-packages/django/core/checks/urls.py", line 120, in check_pattern_name
if pattern.name is not None and ":" in pattern.name:
TypeError: argument of type 'function' is not iterable
See? it would not let me know where is my fault is.
The error suggests that you have forgotten quotes when naming a URL pattern.
For example you have name=my_view,
url('^my-url/$', my_view, name=my_view)
when you should use a string name='my_view':
url('^my-url/$', my_view, name='my_view')
I'm getting this error
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line
utility.execute()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/__init__.py", line 330, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/base.py", line 390, in run_from_argv
self.execute(*args, **cmd_options)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/base.py", line 440, in execute
self.check()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/base.py", line 478, in check
include_deployment_checks=include_deployment_checks,
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/checks/registry.py", line 72, in run_checks
new_errors = check(app_configs=app_configs)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/checks/model_checks.py", line 28, in check_all_models
errors.extend(model.check(**kwargs))
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/models/base.py", line 1183, in check
errors.extend(cls._check_long_column_names())
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/models/base.py", line 1588, in _check_long_column_names
connection = connections[db]
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/utils.py", line 240, in __getitem__
backend = load_backend(db['ENGINE'])
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/utils.py", line 111, in load_backend
return import_module('%s.base' % backend_name)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py", line 24, in <module>
raise ImproperlyConfigured("Error loading psycopg2 module: %s" % e)
django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/psycopg2/_psycopg.so, 2): Symbol not found: __cg_jpeg_resync_to_restart
Referenced from: /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
Expected in: /Library/PostgreSQL/9.4/lib/libJPEG.dylib
in /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
Can you please tell me where I am going wrong?
BTW, my psycopg2 is working fine as a standalone module.
this statement solved everything: export DYLD_LIBRARY_PATH=''
You have to be more precisely with your Question.
First of all, your error is :
ImproperlyConfigured: Error loading psycopg2 module
When do you get this error? (what command you run?)
What is your settings.py looking like?
Also you should format your Question better, it's a pain to read this Traceback!
I know this is more a comment then an answer, but i don't had enough reputation for that.
I have a local python environment working, but when I try and load in initial data.
python manage.py loaddata initial_data.json
I get an error about "RemovedInDjango18Warning"?
I am not a python dev to say - so this error is new to me.
C:\Python27\aasoo>python manage.py loaddata initial_data.json
C:\Python27\lib\site-packages\djorm_pgfulltext\models.py:323: RemovedInDjango18Warning: `SearchManagerMixIn.get_query_set` method should be renamed `get_queryset`.
class SearchManager(SearchManagerMixIn, models.Manager):
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 385, in execute_from_command_line
utility.execute()
File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 377, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Python27\lib\site-packages\django\core\management\base.py", line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File "C:\Python27\lib\site-packages\django\core\management\base.py", line 338, in execute
output = self.handle(*args, **options)
File "C:\Python27\lib\site-packages\modeltranslation\management\commands\loaddata.py", line 50, in handle
return super(Command, self).handle(*fixture_labels, **options)
File "C:\Python27\lib\site-packages\django\core\management\commands\loaddata.py", line 61, in handle
self.loaddata(fixture_labels)
File "C:\Python27\lib\site-packages\django\core\management\commands\loaddata.py", line 91, in loaddata
self.load_label(fixture_label)
File "C:\Python27\lib\site-packages\django\core\management\commands\loaddata.py", line 142, in load_label
for obj in objects:
File "C:\Python27\lib\site-packages\django\core\serializers\json.py", line 81, in Deserializer
six.reraise(DeserializationError, DeserializationError(e), sys.exc_info()[2])
File "C:\Python27\lib\site-packages\django\core\serializers\json.py", line 75, in Deserializer
for obj in PythonDeserializer(objects, **options):
File "C:\Python27\lib\site-packages\django\core\serializers\python.py", line 122, in Deserializer
m2m_data[field.name] = [m2m_convert(pk) for pk in field_value]
django.core.serializers.base.DeserializationError: Problem installing fixture 'C:\Python27\aasoo\content\fixtures\initial_data.json': 'int' object is not iterable
C:\Python27\aasoo>
You should rename get_query_set to get_queryset in SearchManagerMixIn. Can you paste the definition of the class if you need more help.
Error:
This will overwrite existing files!
Are you sure you want to do this?
Type 'yes' to continue, or 'no' to cancel: yes
Traceback (most recent call last):
File "manage.py", line 14, in <module>
execute_manager(settings)
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\core\management\__init__.py", line 459, in execute_manager
utility.execute()
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\core\management\__init__.py", line 382, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\core\management\base.py", line 196, in run_from_argv
self.execute(*args, **options.__dict__)
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\core\management\base.py", line 232, in execute
output = self.handle(*args, **options)
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\core\management\base.py", line 371, in handle
return self.handle_noargs(**options)
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\contrib\staticfiles\management\commands\collectstatic.py", line 163, in handle_noargs
collected = self.collect()
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\contrib\staticfiles\management\commands\collectstatic.py", line 113, in collect
handler(path, prefixed_path, storage)
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\contrib\staticfiles\management\commands\collectstatic.py", line 287, in copy_file
if not self.delete_file(path, prefixed_path, source_storage):
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\contrib\staticfiles\management\commands\collectstatic.py", line 219, in delete_file
self.storage.modified_time(prefixed_path)
File "D:\CODE\wamp\www\AMBIENTES\env\Lib\site-packages\django\core\files\storage.py", line 264, in modified_time
return datetime.fromtimestamp(os.path.getmtime(self.path(name)))
ValueError: timestamp out of range for platform localtime()/gmtime() function
(env) D:\CODE\wamp\www\lezcheung\lezcms>
Anyone know help me?
This looks like it's caused by files being collected by collectstatic having outrageously inaccurate last modified timestamps (like before 1970). Try searching google for tools that allow you to modify your files' last modified dates and change them to something reasonable.
I discoreved.
This is just cause I put some fonts in /static/fonts/ and the django don't accept fonts on Static Folder. So, i changed this files to /media/fonts/.
Worked! :D