Show error of "htdocs_location"

[silver.lao@…]

after I installed the plugin I got this error:

Error: Macro AddComment(None) failed htdocs_location

what is it mean ?!

And after I set the htdocs_location value in ini file, but the problem still there, and strange is the layout of webadmin is changed after I setup the htdocs_location to Alias /trac-htdocs /usr/share/trac/htdocs

[osimons]

Could you provide a traceback as well to provide more information? Turn on logging, and copy the relevant error from there. Need to look at the events leading up to this fatal behaviour.

[silver]

but....... how can I turn on the log, could you tell me ?! I kown nothing about python, but you can have a look at ​http://www.cnflex.org/trac

Replying to osimons:

Could you provide a traceback as well to provide more information? Turn on logging, and copy the relevant error from there. Need to look at the events leading up to this fatal behaviour.

[osimons]

Replying to silver:

but....... how can I turn on the log, could you tell me ?! I kown nothing about python, but you can have a look at ​http://www.cnflex.org/trac

​trac:wiki:TracLogging - edit your project trac.ini file, make a request to the page with error, and see log/trac.log file (and then turn off logging again).

[logging]
log_type = file
log_level = DEBUG

Somewhere in those log lines it should show a traceback of some sort, or some other error message related to the macro and its execution.

[silver@…]

Thanks , I got the log as below, seem that have two error

2008-02-13 00:42:32,706 Trac[main] DEBUG: Dispatching <Request "GET u'/wiki/WikiStart'">
2008-02-13 00:42:32,716 Trac[chrome] DEBUG: Prepare chrome data for request
2008-02-13 00:42:32,723 Trac[api] DEBUG: Updating wiki page index
2008-02-13 00:42:32,793 Trac[session] DEBUG: Retrieving session for ID u'silver'
2008-02-13 00:42:32,837 Trac[formatter] DEBUG: Executing Wiki macro AddComment by provider <addcomment.macro.AddCommentMacro object at 0xb53c580c>
2008-02-13 00:42:32,838 Trac[macros] WARNING: Executing pre-0.11 Wiki macro AddComment by provider <class 'addcomment.macro.AddCommentMacro'>
2008-02-13 00:42:32,844 Trac[perm] WARNING: perm.permissions() is deprecated and is only present for HDF compatibility
2008-02-13 00:42:32,851 Trac[formatter] ERROR: Macro AddComment(None) failed
Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg/trac/wiki/formatter.py", line 465, in _macro_formatter
    return macro.process(args, in_paragraph=True)
  File "/usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg/trac/wiki/formatter.py", line 179, in process
    text = self.processor(text)
  File "/usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg/trac/wiki/formatter.py", line 166, in _macro_processor
    text)
  File "/usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg/trac/wiki/macros.py", line 65, in expand_macro
    return self.render_macro(formatter.req, name, content)
  File "/usr/lib/python2.4/site-packages/TracAddCommentMacro-0.2-py2.4.egg/addcomment/macro.py", line 20, in render_macro
  File "/usr/lib/python2.4/site-packages/TracAddCommentMacro-0.2-py2.4.egg/addcomment/macro.py", line 110, in execute
  File "/usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg/trac/web/clearsilver.py", line 169, in __getitem__
    raise KeyError, name
KeyError: 'htdocs_location'
2008-02-13 00:42:32,999 Trac[loader] ERROR: Skipping "TracMacroPost 0.2": (version conflict "(TracMacroPost 0.1 (/usr/lib/python2.4/site-packages/TracMacroPost-0.1-py2.4.egg), Requirement.parse('TracMacroPost==0.2'))")
2008-02-13 00:42:33,000 Trac[loader] ERROR: Skipping "TracAddCommentMacro 0.3": (version conflict "(TracAddCommentMacro 0.2 (/usr/lib/python2.4/site-packages/TracAddCommentMacro-0.2-py2.4.egg), Requirement.parse('TracAddCommentMacro==0.3'))")
2008-02-13 00:42:33,000 Trac[loader] DEBUG: Loading trac.ticket.web_ui from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,000 Trac[loader] DEBUG: Loading trac.mimeview.php from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,000 Trac[loader] DEBUG: Loading trac.ticket.query from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,001 Trac[loader] DEBUG: Loading trac.attachment from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,001 Trac[loader] DEBUG: Loading trac.versioncontrol.svn_fs from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,001 Trac[loader] DEBUG: Loading trac.mimeview.patch from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,002 Trac[loader] DEBUG: Loading trac.mimeview.txtl from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,008 Trac[loader] WARNING: Skipping "trac.mimeview.txtl = trac.mimeview.txtl [textile]": ("textile>=2.0" not found)
2008-02-13 00:42:33,008 Trac[loader] DEBUG: Loading trac.admin.web_ui from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,009 Trac[loader] DEBUG: Loading trac.ticket.admin from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,009 Trac[loader] DEBUG: Loading trac.mimeview.rst from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,015 Trac[loader] WARNING: Skipping "trac.mimeview.rst = trac.mimeview.rst [rest]": ("docutils>=0.3" not found)
2008-02-13 00:42:33,015 Trac[loader] DEBUG: Loading trac.db.postgres from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,016 Trac[loader] DEBUG: Loading trac.versioncontrol.web_ui from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,016 Trac[loader] DEBUG: Loading trac.timeline from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,016 Trac[loader] DEBUG: Loading trac.mimeview.pygments from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,017 Trac[loader] DEBUG: Loading trac.about from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,017 Trac[loader] DEBUG: Loading trac.ticket.roadmap from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,017 Trac[loader] DEBUG: Loading trac.mimeview.silvercity from /usr/lib/python2.4/site-packages/Trac-0.11b1-py2.4.egg
2008-02-13 00:42:33,023 Trac[loader] WARNING: Skipping "trac.mimeview.silvercity = trac.mimeview.silvercity [silvercity]": ("SilverCity>=0.9.4" not found)
2008-02-13 00:42:33,024 Trac[loader] DEBUG: Loading trac.wiki.macros from

[osimons]

This seems to indicate you are not running the latest version of the macro:

Executing pre-0.11 Wiki macro AddComment by
        provider <class 'addcomment.macro.AddCommentMacro'>

Just to be sure you are running the latest and greatest with your Trac 0.11 installation, follow the instructions at wiki:AddCommentMacro#Trac0.11.x

Could you please report back - and close the ticket as 'worksforme' if upgrading solves it for you?

[silver.lao@…]

it work, thank you very much!