使用 django-nonrel 将 django-testapp 部署到 app-engine 时出现 500 错误

Question

我正在尝试在应用程序上启动并运行 django-testapp 引擎。我已经让它在我的开发环境中运行良好， 但当我将其部署到应用程序引擎时，我收到 500 服务器错误。

这就是我正在做的：

Per http://www.allbuttonspressed.com/blog/django/2010/01/Native-Django-on-App-Engine#disqus_thread

   hg clone http://bitbucket.org/wkornewald/djangoappengine/
   hg clone http://bitbucket.org/wkornewald/django-testapp/
   hg clone http://bitbucket.org/wkornewald/django-nonrel/
   cd django-testapp/common-apps
   ln -s ../../djangoappengine
   ln -s ../../django-nonrel/django

然后编辑app.yaml以更改应用程序id，并转换index.yaml 到 Unix 行结尾 http://groups.google.com/group/django-non-relational/browse_thread/thread/435af89b8ceb60dc/36769ee4cff2c337?lnk=gst&q=index.yaml#36769ee4cff2c337

然后我使用了“python2.5管理。 py runserver”（根据 http://code.google.com/p/googleappengine/issues/详细信息？id=1446）和 得到了“成功了！”页。

然后我做了“python2.5管理.py部署”。这是我最近的输出 运行此命令：

Application: xxx; version: 1.
Server: appengine.google.com.
Scanning files on local disk.
Scanned 500 files.
Scanned 1000 files.
Initiating update.
Cloning 75 static files.
Cloning 1190 application files.
Cloned 100 files.
Cloned 200 files.
Cloned 300 files.
Cloned 400 files.
Cloned 500 files.
Cloned 600 files.
Cloned 700 files.
Cloned 800 files.
Cloned 900 files.
Cloned 1000 files.
Cloned 1100 files.
Deploying new version.
Checking if new version is ready to serve.
Will check again in 1 seconds.
Checking if new version is ready to serve.
Will check again in 2 seconds.
Checking if new version is ready to serve.
Will check again in 4 seconds.
Checking if new version is ready to serve.
Closing update: new version is ready to start serving.
Uploading index definitions.
Uploading cron entries.
2010-02-20 19:32:52,527 WARNING datastore_file_stub.py:623 Could not
read datastore data from /var/folders/VO/VO12Voe8HAm0b5OtzkzBmk+++TQ/-
Tmp-/django_xxx.datastore
Running syncdb.

但是当我尝试访问应用程序网址时，我收到一堆 500 错误：

02-20 05:33PM 23.710 / 500 992ms 1466cpu_ms 0kb Mozilla/5.0
(Macintosh; U; Intel Mac OS X 10_6_2; en-US) AppleWebKit/532.9 (KHTML,
like Gecko) Chrome/5.0.307.9 Safari/532.9,gzip(gfe)
75.211.119.241 - - [20/Feb/2010:17:33:24 -0800] "GET / HTTP/1.1" 500 0
- "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_2; en-US)
AppleWebKit/532.9 (KHTML, like Gecko) Chrome/5.0.307.9 Safari/
532.9,gzip(gfe)" "xxx.appspot.com"
E 02-20 05:33PM 24.692
Exception in request:
Traceback (most recent call last):
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/core/handlers/base.py", line 128, in get_response
   return callback(request, **param_dict)
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/views/defaults.py", line 13, in page_not_found
   t = loader.get_template(template_name) # You need to create a
404.html template.
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/template/loader.py", line 144, in get_template
   template, origin = find_template(template_name)
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/template/loader.py", line 125, in find_template
   raise TemplateDoesNotExist(name)
TemplateDoesNotExist: 404.html
E 02-20 05:33PM 24.697
<class 'django.template.TemplateDoesNotExist'>: 500.html
Traceback (most recent call last):
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
djangoappengine/main/main.py", line 86, in <module>
   main()
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
djangoappengine/main/main.py", line 45, in real_main
   util.run_wsgi_app(application)
 File "/base/python_lib/versions/1/google/appengine/ext/webapp/
util.py", line 97, in run_wsgi_app
   run_bare_wsgi_app(add_wsgi_middleware(application))
 File "/base/python_lib/versions/1/google/appengine/ext/webapp/
util.py", line 115, in run_bare_wsgi_app
   result = application(env, _start_response)
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/core/handlers/wsgi.py", line 241, in __call__
   response = self.get_response(request)
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/core/handlers/base.py", line 131, in get_response
   return self.handle_uncaught_exception(request, resolver,
sys.exc_info())
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/core/handlers/base.py", line 179, in handle_uncaught_exception
   return callback(request, **param_dict)
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/views/defaults.py", line 23, in server_error
   t = loader.get_template(template_name) # You need to create a
500.html template.
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/template/loader.py", line 144, in get_template
   template, origin = find_template(template_name)
 File "/base/data/home/apps/xxx/1.340031474735303921/common-apps/
django/template/loader.py", line 125, in find_template
   raise TemplateDoesNotExist(name)

我正在使用 App Engine 1.3.1.654（Mac 上的 GoogleAppEngineLauncher.app） OS X 10.6.2）和 django-testapp 45:9d23e5b235cf（日期为 2 月 18 日星期四）， django-nonrel 1fbce9199a32 和 djangoappengine 3a45a7f6ee87。

我是否遗漏了任何地方？

Answer 1

这个问题似乎只是期望之一。如果我使用 startapp 创建一个简单的应用程序并根据 django 1.1 说明将其连接起来，那么当我将其部署到应用程序引擎时，一切正常。

所以 500 服务器错误实际上只是一个转移注意力的事情。