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在安装 askbot 之前,该应用程序运行良好。我检查了他们的文档并将 askbot 安装为可插入应用程序。而且我还合并了设置和网址。现在论坛部分(askbot 应用程序)工作正常,但包括索引在内的其他部分已经崩溃。
错误如下:
AttributeError at /
'Template' object has no attribute 'nodelist'
Request Method: GET
Request URL: http://localhost:8000/
Django Version: 1.3.7
Exception Type: AttributeError
Exception Value:
'Template' object has no attribute 'nodelist'
Exception Location: /home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/template/loader_tags.py in render, line 116
Python Executable: /home/djangouser/Documents/djprojs/qnet/dj1.3/bin/python
Python Version: 2.7.3
Python Path:
['/home/djangouser/Documents/Workspace/Qnet/Qnet',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg',
'/home/djangouser/Documents/Workspace/Qnet',
'/home/djangouser/Documents/Workspace/Qnet/Qnet/peer',
'/home/djangouser/Documents/Workspace/Qnet/Qnet',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/site-packages/stdimage',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/pip-1.2.1-py2.7.egg',
'/usr/share/eclipse/plugins/org.python.pydev_2.7.0.2012080220/pysrc/pydev_sitecustomize',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/plat-linux2',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/lib-tk',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/lib-old',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/lib-dynload',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-linux2',
'/usr/lib/python2.7/lib-tk',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages',
'/home/djangouser/Documents/Workspace/sampleproj/sampleproj',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/PIL',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/plat-linux2',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/lib-tk',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/lib/python2.7/lib-old',
'/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/askbot/deps']
Server time: Fri, 1 Mar 2013 05:44:14 -0600
回溯如下
Environment:
Request Method: GET
Request URL: http://localhost:8000/
Django Version: 1.3.7
Python Version: 2.7.3
Installed Applications:
['longerusername',
'django.contrib.auth',
'django.contrib.admin',
'pagination',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.staticfiles',
'django.contrib.messages',
'django.contrib.humanize',
'django.contrib.sitemaps',
'askbot',
'south',
'askbot.deps.livesettings',
'keyedcache',
'robots',
'django_countries',
'djcelery',
'djkombu',
'followit',
'tinymce',
'group_messaging',
'postman',
'peer']
Installed Middleware:
('django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'pagination.middleware.PaginationMiddleware',
'askbot.middleware.anon_user.ConnectToSessionMessagesMiddleware',
'askbot.middleware.forum_mode.ForumModeMiddleware',
'askbot.middleware.cancel.CancelActionMiddleware',
'django.middleware.transaction.TransactionMiddleware',
'askbot.middleware.view_log.ViewLogMiddleware',
'askbot.middleware.spaceless.SpacelessMiddleware')
Traceback:
File "/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
111. response = callback(request, *callback_args, **callback_kwargs)
File "/home/djangouser/Documents/Workspace/Qnet/Qnet/peer/views.py" in index
71. return render_to_response('index.html', context_instance=RequestContext(request))
File "/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/shortcuts/__init__.py" in render_to_response
20. return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)
File "/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/template/loader.py" in render_to_string
188. return t.render(context_instance)
File "/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/template/base.py" in render
123. return self._render(context)
File "/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/template/base.py" in _render
117. return self.nodelist.render(context)
File "/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/template/base.py" in render
744. bits.append(self.render_node(node, context))
File "/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/template/base.py" in render_node
757. return node.render(context)
File "/home/djangouser/Documents/djprojs/qnet/dj1.3/local/lib/python2.7/site-packages/django/template/loader_tags.py" in render
116. for node in compiled_parent.nodelist:
Exception Type: AttributeError at /
Exception Value: 'Template' object has no attribute 'nodelist'
settings.py的内容是 # QNET 项目的 Django 设置。
###FOR ASKBOT
import os.path
import logging
import sys
import askbot
import site
#this line is added so that we can import pre-packaged askbot dependencies
ASKBOT_ROOT = os.path.abspath(os.path.dirname(askbot.__file__))
site.addsitedir(os.path.join(ASKBOT_ROOT, 'deps'))
INTERNAL_IPS = ('127.0.0.1',)
###END ASKBOT
DEBUG = True
TEMPLATE_DEBUG = False;#keep false when debugging jinja2 templates
ADMINS = (
# ('', ''),
)
MANAGERS = ADMINS
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql_psycopg2', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'qnetfinal', # Or path to database file if using sqlite3.
'USER': 'django', # Not used with sqlite3.
'PASSWORD': 'djangodb', # Not used with sqlite3.
'HOST': '127.0.0.1', # Set to empty string for localhost. Not used with sqlite3.
'PORT': '5432', # Set to empty string for default. Not used with sqlite3.
}
}
###FOR ASKBOT
#outgoing mail server settings
SERVER_EMAIL = ''
DEFAULT_FROM_EMAIL = ''
EMAIL_HOST_USER = ''
EMAIL_HOST_PASSWORD = ''
EMAIL_SUBJECT_PREFIX = ''
EMAIL_HOST=''
EMAIL_PORT=''
EMAIL_USE_TLS=False
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
#incoming mail settings
#after filling out these settings - please
#go to the site's live settings and enable the feature
#"Email settings" -> "allow asking by email"
#
# WARNING: command post_emailed_questions DELETES all
# emails from the mailbox each time
# do not use your personal mail box here!!!
#
IMAP_HOST = ''
IMAP_HOST_USER = ''
IMAP_HOST_PASSWORD = ''
IMAP_PORT = ''
IMAP_USE_TLS = False
###END ASKBOT
# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.3/ref/settings/#allowed-hosts
ALLOWED_HOSTS = []
# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# On Unix systems, a value of None will cause Django to use the same
# timezone as the operating system.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'America/Chicago'
# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True
# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale
USE_L10N = True
# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/home/media/media.lawrence.com/media/"
MEDIA_ROOT = '/home/djangouser/Desktop/QNET/media'
# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
MEDIA_URL = '/media/'
# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/home/media/media.lawrence.com/static/"
STATIC_ROOT = '/home/djangouser/Desktop/QNET/static/'
# URL prefix for static files.
# Example: "http://media.lawrence.com/static/"
STATIC_URL = '/static/'
###FOR ASKBOT
PROJECT_ROOT = os.path.dirname(__file__)
###END ASKBOT
# URL prefix for admin static files -- CSS, JavaScript and images.
# Make sure to use a trailing slash.
# Examples: "http://foo.com/static/admin/", "/static/admin/".
ADMIN_MEDIA_PREFIX = '/static/admin/'
# Additional locations of static files
STATICFILES_DIRS = (
'/home/djangouser/Desktop/QNET/static/site/',
###FOR ASKBOT
('default/media', os.path.join(ASKBOT_ROOT, 'media')),
os.path.join(PROJECT_ROOT, "static"),
###END ASKBOT
# Put strings here, like "/home/html/static" or "C:/www/django/static".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
)
# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
# 'django.contrib.staticfiles.finders.DefaultStorageFinder',
)
# Make this unique, and don't share it with anybody.
SECRET_KEY = '+zme3dsnpuq^j$(mjlm3p$2&^p0np$(z8$_kr)n841z@32ny6+'
# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
###FOR ASKBOT
'askbot.skins.loaders.Loader',
###END ASKBOT
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
# 'django.template.loaders.eggs.Loader',
)
MIDDLEWARE_CLASSES = (
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'pagination.middleware.PaginationMiddleware',
###FOR ASKBOT
#below is askbot stuff for this tuple
'askbot.middleware.anon_user.ConnectToSessionMessagesMiddleware',
'askbot.middleware.forum_mode.ForumModeMiddleware',
'askbot.middleware.cancel.CancelActionMiddleware',
'django.middleware.transaction.TransactionMiddleware',
#'debug_toolbar.middleware.DebugToolbarMiddleware',
'askbot.middleware.view_log.ViewLogMiddleware',
'askbot.middleware.spaceless.SpacelessMiddleware',
###END ASKBOT
)
ROOT_URLCONF = 'QNET.urls'
###FOR ASKBOT
#UPLOAD SETTINGS
FILE_UPLOAD_TEMP_DIR = os.path.join(
os.path.dirname(__file__),
'tmp'
).replace('\\','/')
FILE_UPLOAD_HANDLERS = (
'django.core.files.uploadhandler.MemoryFileUploadHandler',
'django.core.files.uploadhandler.TemporaryFileUploadHandler',
)
ASKBOT_ALLOWED_UPLOAD_FILE_TYPES = ('.jpg', '.jpeg', '.gif', '.bmp', '.png', '.tiff')
ASKBOT_MAX_UPLOAD_FILE_SIZE = 1024 * 1024 #result in bytes
DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'
#ASKBOT_EXTRA_SKINS_DIR = #path to your private skin collection
#take a look here http://askbot.org/en/question/207/
TEMPLATE_CONTEXT_PROCESSORS= (
# 'django.contrib.auth.context_processors.auth',
'django.core.context_processors.debug',
# 'django.core.context_processors.i18n',
'django.core.context_processors.media',
'django.core.context_processors.request',
'postman.context_processors.inbox',
'askbot.context.application_settings',
#'django.core.context_processors.i18n',
'askbot.user_messages.context_processors.user_messages',#must be before auth
'django.core.context_processors.auth', #this is required for the admin app
'django.core.context_processors.csrf', #necessary for csrf protection
)
TEMPLATE_DIRS = (
'/home/djangouser/Desktop/QNET/templates'
# Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
)
# to provide our get_profile()
AUTH_PROFILE_MODULE='Humans.Human'
###Login decorator
LOGIN_URL='/login/'
#LOGIN_REDIRECT_URL='/profile/'
### Postman moderation
POSTMAN_AUTO_MODERATE_AS = True
INSTALLED_APPS = (
###FOR ASKBOT
'longerusername',
###END ASKBOT
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
# Uncomment the next line to enable the admin:
'django.contrib.admin',
'pagination',
###FOR ASKBOT
#all of these are needed for the askbot
# Uncomment the next line to enable the admin:
'django.contrib.humanize',
'django.contrib.sitemaps',
#'debug_toolbar',
#Optional, to enable haystack search
#'haystack',
'askbot',
# 'askbot.deps.django_authopenid',
#'askbot.importers.stackexchange', #se loader
'south',
'askbot.deps.livesettings',
'keyedcache',
'robots',
'django_countries',
'djcelery',
'djkombu',
'followit',
'tinymce',
'group_messaging',
#'avatar',#experimental use git clone git://github.com/ericflo/django-avatar.git$
###END ASKBOT
# 'south',
'postman',
'Humans',
'mptt',
'easy_thumbnails',
'filer',
# 'ajax_select',
# Uncomment the next line to enable admin documentation:
# 'django.contrib.admindocs',
)
####FOR ASKBOT
#setup memcached for production use!
#see http://docs.djangoproject.com/en/1.1/topics/cache/ for details
CACHE_BACKEND = 'locmem://'
#needed for django-keyedcache
CACHE_TIMEOUT = 6000
#sets a special timeout for livesettings if you want to make them different
LIVESETTINGS_CACHE_TIMEOUT = CACHE_TIMEOUT
CACHE_PREFIX = 'askbot' #make this unique
CACHE_MIDDLEWARE_ANONYMOUS_ONLY = True
#If you use memcache you may want to uncomment the following line to enable memcached based sessions
#SESSION_ENGINE = 'django.contrib.sessions.backends.cached_db'
AUTHENTICATION_BACKENDS = (
'django.contrib.auth.backends.ModelBackend',
# 'askbot.deps.django_authopenid.backends.AuthBackend',
)
##logging settings
#LOG_FILENAME = 'askbot.log'
#logging.basicConfig(
# filename=os.path.join(os.path.dirname(__file__), 'log', LOG_FILENAME),
# level=logging.CRITICAL,
# format='%(pathname)s TIME: %(asctime)s MSG: %(filename)s:%(funcName)s:%(lineno)d %(message)s',
#)
#
############################
##
## this will allow running your forum with url like http://site.com/forum
##
## ASKBOT_URL = 'forums/'
##
ASKBOT_URL = 'forums/' #no leading slash, default = '' empty string
ASKBOT_TRANSLATE_URL = True #translate specific URLs
_ = lambda v:v #fake translation function for the login url
#LOGIN_URL = '/%s%s%s' % (ASKBOT_URL,_('account/'),_('signin/'))
LOGIN_REDIRECT_URL = ASKBOT_URL #adjust, if needed
#note - it is important that upload dir url is NOT translated!!!
#also, this url must not have the leading slash
ALLOW_UNICODE_SLUGS = False
ASKBOT_USE_STACKEXCHANGE_URLS = False #mimic url scheme of stackexchange
#Celery Settings
BROKER_TRANSPORT = "djkombu.transport.DatabaseTransport"
CELERY_ALWAYS_EAGER = True
import djcelery
djcelery.setup_loader()
DOMAIN_NAME = ''
CSRF_COOKIE_NAME = '_csrf'
#https://docs.djangoproject.com/en/1.3/ref/contrib/csrf/
#CSRF_COOKIE_DOMAIN = DOMAIN_NAME
#STATIC_ROOT = os.path.join(PROJECT_ROOT, "static")
#STATICFILES_DIRS = (
# ('default/media', os.path.join(ASKBOT_ROOT, 'media')),
#)
RECAPTCHA_USE_SSL = True
#HAYSTACK_SETTINGS
ENABLE_HAYSTACK_SEARCH = False
HAYSTACK_SITECONF = 'askbot.search.haystack'
#more information
#http://django-haystack.readthedocs.org/en/v1.2.7/settings.html
HAYSTACK_SEARCH_ENGINE = 'simple'
TINYMCE_COMPRESSOR = True
TINYMCE_SPELLCHECKER = False
TINYMCE_JS_ROOT = os.path.join(STATIC_ROOT, 'default/media/js/tinymce/')
TINYMCE_URL = STATIC_URL + 'default/media/js/tinymce/'
TINYMCE_DEFAULT_CONFIG = {
'plugins': 'askbot_imageuploader,askbot_attachment',
'convert_urls': False,
'theme': 'advanced',
'content_css': STATIC_URL + 'default/media/style/tinymce/content.css',
'force_br_newlines': True,
'force_p_newlines': False,
'forced_root_block': '',
'mode' : 'textareas',
'oninit': "function(){ tinyMCE.activeEditor.setContent(askbot['data']['editorContent'] || ''); }",
'plugins': 'askbot_imageuploader,askbot_attachment',
'theme_advanced_toolbar_location' : 'top',
'theme_advanced_toolbar_align': 'left',
'theme_advanced_buttons1': 'bold,italic,underline,|,bullist,numlist,|,undo,redo,|,link,unlink,askbot_imageuploader,askbot_attachment',
'theme_advanced_buttons2': '',
'theme_advanced_buttons3' : '',
'theme_advanced_path': False,
'theme_advanced_resizing': True,
'theme_advanced_resize_horizontal': False,
'theme_advanced_statusbar_location': 'bottom',
'width': '723',
'height': '250'
}
#delayed notifications, time in seconds, 15 mins by default
NOTIFICATION_DELAY_TIME = 60 * 15
GROUP_MESSAGING = {
'BASE_URL_GETTER_FUNCTION': 'askbot.models.user_get_profile_url',
'BASE_URL_PARAMS': {'section': 'messages', 'sort': 'inbox'}
}
###END ASKBOT
# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'handlers': {
'mail_admins': {
'level': 'ERROR',
'class': 'django.utils.log.AdminEmailHandler'
}
},
'loggers': {
'django.request': {
'handlers': ['mail_admins'],
'level': 'ERROR',
'propagate': True,
},
}
}
urls.py的内容是
from django.conf.urls.defaults import patterns, include, url
from django.conf import settings
from django.conf.urls.defaults import handler404
from django.conf.urls.defaults import handler500
from django.conf.urls.defaults import include
from django.conf.urls.defaults import patterns
from django.conf.urls.defaults import url
from django.conf import settings
from django.contrib import admin
import admin_auth
admin.autodiscover()
if getattr(settings, 'ASKBOT_MULTILINGUAL', False) == True:
from django.conf.urls.i18n import i18n_patterns
urlpatterns = i18n_patterns('',
(r'%s' % settings.ASKBOT_URL, include('askbot.urls'))
)
else:
urlpatterns = patterns('',
(r'%s' % settings.ASKBOT_URL, include('askbot.urls'))
)
urlpatterns += patterns('',
(r'^admin/', include(admin.site.urls)),
#(r'^cache/', include('keyedcache.urls')), - broken views disable for now
(r'^settings/', include('askbot.deps.livesettings.urls')),
(r'^followit/', include('followit.urls')),
(r'^tinymce/', include('tinymce.urls')),
(r'^robots.txt$', include('robots.urls')),
url( # TODO: replace with django.conf.urls.static ?
r'^%s(?P<path>.*)$' % settings.MEDIA_URL[1:],
'django.views.static.serve',
{'document_root': settings.MEDIA_ROOT.replace('\\','/')},
),
url(r'^register/', 'Humans.views.HumansRegistration'),
url(r'^$', 'Humans.views.index'),
url(r'^messages/', include('postman.urls')),
url(r'^logout/', 'Humans.views.LogoutRequest'),
url(r'^login/', 'Humans.views.LoginRequest'),
)
if 'rosetta' in settings.INSTALLED_APPS:
urlpatterns += patterns('',
url(r'^rosetta/', include('rosetta.urls')),
)
请帮我解决这个问题。我尝试了很多谷歌搜索,但没有用。而且我也不能在 askbot 论坛上发布这个,因为我的业力很低。
最佳答案
Askbot 使用 Jinja2 模板,您的“index.html”模板(我猜是 Django 模板)可能扩展了 askbot 的“基本”模板 - Jinja2 模板。
看来错误不是模板解析错误,而是API错误。当顶级模板和基本模板都被找到并正确解析时,可能会发生这种情况,但由于模板引擎的内部 api 不兼容,它们无法放在一起。
也许解决方案是创建基本模板的 Django 版本并将其放在不同的目录中。
当部分项目使用 Django 模板时,Askbot 确实可以工作 - 例如 - 我们的/settings/url 映射到 livesettings
应用程序,它使用 Django 模板并且两者都可以正常工作,但它们使用不同的基础模板。
为了快速测试 - 创建一个简单的基本模板并将其用于 index.html
。
关于python - 安装 askbot 后 Django 应用程序未运行,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15157997/
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我正在查看 Cocoa Controls 上的示例并下载了一些演示。我遇到的问题是一些例子,比如 BCTabBarController ,不会在我的设备上构建或启动。当我打开项目时,它看起来很正常,没
我刚刚开始学习 C 语言(擅长 Java 和 Python)。 当编写 C 程序(例如 hello world)时,我在 ubuntu cmd 行上使用 gcc hello.c -o hello 编译
我在 php 脚本从 cron 开始运行到超时后注意到了这个问题,但是当它从命令行手动运行时这不是问题。 (对于 CLI,PHP 默认的 max_execution_time 是 0) 所以我尝试运行
我可以使用命令行运行测试 > ./node_modules/.bin/wdio wdio.conf.js 但是如果我尝试从 IntelliJ 的运行/调试配置运行它,我会遇到各种不同的错误。 Fea
Error occurred during initialization of VM. Could not reserve enough space for object heap. Error: C
将 Anaconda 安装到 C:\ 后,我无法打开 jupyter 笔记本。无论是在带有 jupyter notebook 的 Anaconda Prompt 中还是在导航器中。我就是无法让它工作。
我遇到一个问题,如果我双击我的脚本 (.py),或者使用 IDLE 打开它,它将正确编译并运行。但是,如果我尝试在 Windows 命令行中运行脚本,请使用 C:\> "C:\Software_Dev
情况 我正在使用 mysql 数据库。查询从 phpmyadmin 和 postman 运行 但是当我从 android 发送请求时(它返回零行) 我已经记录了从 android 发送的电子邮件是正确
所以这个有点奇怪 - 为什么从 Java 运行 .exe 文件会给出不同的输出而不是直接运行 .exe。 当 java 在下面的行执行时,它会调用我构建的可与 3CX 电话系统配合使用的 .exe 文
这行代码 Environment.Is64BitProcess 当我的应用单独运行时评估为真。 但是当它在我的 Visual Studio 单元测试中运行时,相同的表达式的计算结果为 false。 我
关闭。这个问题是opinion-based .它目前不接受答案。 想要改进这个问题? 更新问题,以便 editing this post 可以用事实和引用来回答它. 关闭 8 年前。 Improve
我写了一个使用 libpq 连接到 PostgreSQL 数据库的演示。 我尝试通过包含将 C 文件连接到 PostgreSQL #include 在我将路径添加到系统变量 I:\Program F
如何从 Jenkins 运行 Android 模拟器来运行我的测试?当我在 Execiute Windows bath 命令中写入时,运行模拟器的命令: emulator -avd Tester 然后
我已经配置好东西,这样我就可以使用 ssl 登录和访问在 nginx 上运行的 errbit 我的问题是我不知道如何设置我的 Rails 应用程序的 errbit.rb 以便我可以运行测试 nginx
我编写了 flutter 应用程序,我通过 xcode 打开了 ios 部分并且应用程序正在运行,但是当我通过 flutter build ios 通过 vscode 运行应用程序时,我得到了这个错误
我有一个简短的 python 脚本,它使用日志记录模块和 configparser 模块。我在Win7下使用PyCharm 2.7.1和Python 3.3。 当我使用 PyCharm 运行我的脚本时
我在这里遇到了一些难题。 我的开发箱是 64 位的,windows 7。我所有的项目都编译为“任何 CPU”。该项目引用了 64 位版本的第 3 方软件 当我运行不使用任何 Web 引用的单元测试时,
当我注意到以下问题时,我正在做一些 C++ 练习。给定的代码将不会在 Visual Studio 2013 或 Qt Creator 5.4.1 中运行/编译 报错: invalid types 'd
假设我有一个 easteregg.py 文件: from airflow import DAG from dateutil import parser from datetime import tim
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