在 2016年12月6日星期二 UTC+8下午2:43:30，RjOllos写道：
>
>
>
> On Monday, December 5, 2016 at 10:12:48 PM UTC-8, Mingxing Tian wrote:
>>
>>
>>
>> 在 2016年12月6日星期二 UTC+8下午2:08:00，RjOllos写道：
>>>
>>>
>>>
>>> On Monday, December 5, 2016 at 9:57:24 PM UTC-8, Mingxing Tian wrote:
>>>>
>>>> I still get some mistakes, because I do not understand the Python
>>>> language, so it is difficult to analyze what is the problem!
>>>>
>>>>
>>>> 2016-12-06 13:48:08,061 Trac[loader] ERROR: Skipping
>>>> "trac.mimeview.txtl = trac.mimeview.txtl [textile]":
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.6/site-packages/trac/loader.py", line 68, in
>>>> _load_eggs
>>>> entry.load(require=True)
>>>> File "/usr/lib/python2.6/site-packages/pkg_resources/__init__.py",
>>>> line 2287, in load
>>>> return self.resolve()
>>>> File "/usr/lib/python2.6/site-packages/pkg_resources/__init__.py",
>>>> line 2293, in resolve
>>>> module = __import__(self.module_name, fromlist=['__name__'],
>>>> level=0)
>>>> File "/usr/lib/python2.6/site-packages/trac/mimeview/txtl.py", line
>>>> 21, in <module>
>>>> import textile
>>>> ImportError: No module named textile
>>>>
>>>> 2016-12-06 13:48:09,211 Trac[main] ERROR: Exception caught while
>>>> post-processing request:
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 285,
>>>> in dispatch
>>>> self._post_process_request(req)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 447,
>>>> in _post_process_request
>>>> f.post_process_request(req, *(None,)*extra_arg_count)
>>>> File "build/bdist.linux-x86_64/egg/tracwysiwyg/__init__.py", line 49,
>>>> in post_process_request
>>>> add_script_data(req, {'_tracwysiwyg': options})
>>>> File "/usr/lib/python2.6/site-packages/trac/web/chrome.py", line 186,
>>>> in add_script_data
>>>> script_data = req.chrome.setdefault('script_data', {})
>>>> File "/usr/lib/python2.6/site-packages/trac/web/api.py", line 492, in
>>>> __getattr__
>>>> value = self.callbacks[name](self)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/chrome.py", line 800,
>>>> in prepare_request
>>>> if req.locale is not None and str(req.locale) != 'en_US':
>>>> File "/usr/lib/python2.6/site-packages/trac/web/api.py", line 492, in
>>>> __getattr__
>>>> value = self.callbacks[name](self)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 358,
>>>> in _get_locale
>>>> preferred = req.session.get('language')
>>>> File "/usr/lib/python2.6/site-packages/trac/web/api.py", line 492, in
>>>> __getattr__
>>>> value = self.callbacks[name](self)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 350,
>>>> in _get_session
>>>> return Session(self.env, req)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/session.py", line
>>>> 242, in __init__
>>>> if req.authname == 'anonymous':
>>>> File "/usr/lib/python2.6/site-packages/trac/web/api.py", line 492, in
>>>> __getattr__
>>>> value = self.callbacks[name](self)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 172,
>>>> in authenticate
>>>> authname = authenticator.authenticate(req)
>>>> File "build/bdist.linux-x86_64/egg/acct_mgr/util.py", line 81, in wrap
>>>> return func(self, *args, **kwds)
>>>> File "build/bdist.linux-x86_64/egg/acct_mgr/web_ui.py", line 422, in
>>>> authenticate
>>>> return auth.LoginModule.authenticate(self, req)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/auth.py", line 97, in
>>>> authenticate
>>>> req.incookie['trac_auth'])
>>>> File "build/bdist.linux-x86_64/egg/acct_mgr/web_ui.py", line 491, in
>>>> _get_name_for_cookie
>>>> db = self.env.get_db_cnx()
>>>> AttributeError: 'Environment' object has no attribute 'get_db_cnx'
>>>> 2016-12-06 13:48:09,212 Trac[main] ERROR: Internal Server Error:
>>>> <RequestWithSession "GET '/ticket/508'">, referrer '
>>>> http://trac.idouzi.com/trac/idouzi/timeline?smp_update=filter&smp_projects=%E6%95%B0%E6%8D%AE%E4%B8%AD%E5%BF%83&tag_query=&from=2016-12-05&daysback=8&authors=tianmingxing&ticket=on&changeset=on&repo-=on&repo-Idouzi_Mall=on&repo-Idouzi_Server=on&milestone=on&wiki=on&tags=on&update=%E6%9B%B4%E6%96%B0%E7%BB%93%E6%9E%9C
>>>> '
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 613,
>>>> in _dispatch_request
>>>> dispatcher.dispatch(req)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 220,
>>>> in dispatch
>>>> chosen_handler = self._pre_process_request(req, chosen_handler)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 422,
>>>> in _pre_process_request
>>>> chosen_handler = filter_.pre_process_request(req, chosen_handler)
>>>> File "build/bdist.linux-x86_64/egg/acct_mgr/api.py", line 478, in
>>>> pre_process_request
>>>> if not req.session.authenticated or \
>>>> File "/usr/lib/python2.6/site-packages/trac/web/api.py", line 492, in
>>>> __getattr__
>>>> value = self.callbacks[name](self)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 350,
>>>> in _get_session
>>>> return Session(self.env, req)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/session.py", line
>>>> 242, in __init__
>>>> if req.authname == 'anonymous':
>>>> File "/usr/lib/python2.6/site-packages/trac/web/api.py", line 492, in
>>>> __getattr__
>>>> value = self.callbacks[name](self)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 172,
>>>> in authenticate
>>>> authname = authenticator.authenticate(req)
>>>> File "build/bdist.linux-x86_64/egg/acct_mgr/util.py", line 81, in wrap
>>>> return func(self, *args, **kwds)
>>>> File "build/bdist.linux-x86_64/egg/acct_mgr/web_ui.py", line 422, in
>>>> authenticate
>>>> return auth.LoginModule.authenticate(self, req)
>>>> File "/usr/lib/python2.6/site-packages/trac/web/auth.py", line 97, in
>>>> authenticate
>>>> req.incookie['trac_auth'])
>>>> File "build/bdist.linux-x86_64/egg/acct_mgr/web_ui.py", line 491, in
>>>> _get_name_for_cookie
>>>> db = self.env.get_db_cnx()
>>>> AttributeError: 'Environment' object has no attribute 'get_db_cnx'
>>>>
>>>
>>>
>>> First, please avoid top-posting. Please reply at the bottom of the
>>> message so that we can maintain a thread with logical ordering.
>>>
>>> A correction to what I said earlier: you need to install TracTags
>>> 0.9dev, from the trunk of that project.
>>>
>>> You can determine which plugin is causing the issue by looking at the
>>> traceback. Read it in reverse order, and you will see the "acct_mgr" as the
>>> last line in the traceback. The problem is with AccountManagerPlugin. The
>>> relevant ticket is #12569, and it hasn't been fixed yet.
>>> https://trac-hacks.org/ticket/12569
>>>
>>> You should read TracUpgrade. It lists plugins that can be removed from
>>> your installation.
>>> https://trac.edgewall.org/wiki/TracUpgrade
>>>
>>> Make a list of the plugins you have installed. Compare that list with
>>> those tagged 1.2, and you can check off those plugins as being compatible
>>> with Trac 1.2.
>>> https://trac-hacks.org/tags/1.2
>>>
>>> Next reply here with the list of plugins that you could not determine
>>> are compatible with Trac 1.2. We'll look at that list and let you know
>>> which won't work with Trac 1.2. You have a large number of plugins
>>> installed and you upgrade path is going to be difficult.
>>>
>>> I suggest you restore from backup and return to Trac 1.0.13. Setup a
>>> staging site for testing your 1.2 upgrade; it's going to take some effort
>>> and time to get your site upgraded to Trac 1.2. Note - you need to restore
>>> from backup. You can't just reinstall Trac 1.0.13 because the database has
>>> been upgraded.
>>>
>>> - Ryan
>>>
>>>
>>
>>
>> Thank you for your advice and guidance, I did not have to backup before
>> upgrade, this is really a bad habit. So I can only take the time to upgrade
>> now. There is no regret medicine to eat.
>>
>
> #11915 has been resolved, so you can install from the AccountManger trunk
> to fix the most recent issue you reported.
> https://trac-hacks.org/ticket/11915
>
> - Ryan
>
I updated the code on the main trunk, and now only the error, and then
trouble you to help give some advice!
2016-12-06 15:58:05,092 Trac[main] ERROR: Exception caught while
post-processing request:
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 285, in
dispatch
self._post_process_request(req)
File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 447, in
_post_process_request
f.post_process_request(req, *(None,)*extra_arg_count)
File "build/bdist.linux-x86_64/egg/tracsectionedit/web_ui.py", line 57,
in post_process_request
and 'WIKI_MODIFY' in req.perm:
File "/usr/lib/python2.6/site-packages/trac/perm.py", line 586, in
has_permission
return self._has_permission(action, resource)
File "/usr/lib/python2.6/site-packages/trac/perm.py", line 600, in
_has_permission
check_permission(action, perm.username, resource, perm)
File "/usr/lib/python2.6/site-packages/trac/perm.py", line 495, in
check_permission
for policy in self.policies:
File "/usr/lib/python2.6/site-packages/trac/config.py", line 900, in
__get__
for impl in self.xtnpt.extensions(instance):
File "/usr/lib/python2.6/site-packages/trac/core.py", line 82, in
extensions
components = [component.compmgr[cls] for cls in classes]
File "/usr/lib/python2.6/site-packages/trac/core.py", line 212, in
__getitem__
component = cls(self)
File "/usr/lib/python2.6/site-packages/trac/core.py", line 144, in
__call__
self.__init__()
File "/usr/lib/python2.6/site-packages/tracopt/perm/authz_policy.py",
line 136, in __init__
raise ConfigurationError()
ConfigurationError: Look in the Trac log for more information.
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