Trac detected an internal error: AttributeError: 'Environment' object has no attribute 'get_htdocs_dir'

[anonymous]

On admin/admin/theme/advanced have error

Trac detected an internal error:
AttributeError: 'Environment' object has no attribute 'get_htdocs_dir'

File "/venvp27/lib/python2.7/site-packages/trac/web/main.py", line 639, in dispatch_request          
  dispatcher.dispatch(req)
File "/venvp27/lib/python2.7/site-packages/trac/web/main.py", line 250, in dispatch          
  resp = chosen_handler.process_request(req)
File "/venvp27/lib/python2.7/site-packages/trac/admin/web_ui.py", line 104, in process_request          
  resp = provider.render_admin_panel(req, cat_id, panel_id, path_info)
File "/venvp27/lib/python2.7/site-packages/themeengine/admin.py", line 163, in render_admin_panel          
  theme_css_file = os.path.join(self.env.get_htdocs_dir(), 'theme.css')
        

  Downloading TracThemeEngine-2.2.4-py2-none-any.whl (152 kB)
     |################################| 152 kB 3.1 MB/s 
Requirement already satisfied: Trac in ./.venvp27/lib/python2.7/site-packages (from TracThemeEngine) (1.4.3)
Requirement already satisfied: setuptools<45,>=0.6 in ./.venvp27/lib/python2.7/site-packages (from Trac->TracThemeEngine) (44.1.1)
Requirement already satisfied: jinja2>=2.9.3 in ./.venvp27/lib/python2.7/site-packages (from Trac->TracThemeEngine) (2.11.3)
Requirement already satisfied: MarkupSafe>=0.23 in ./.venvp27/lib/python2.7/site-packages (from jinja2>=2.9.3->Trac->TracThemeEngine) (1.1.1)
Installing collected packages: TracThemeEngine
Successfully installed TracThemeEngine-2.2.4

Trac 1.4.3

[anonymous]

admin/admin/theme/custom this same admin/admin/theme/theme - empty white site

[Ryan J Ollos]

Hmmm, this issue should have been fixed in r18326.

[Ryan J Ollos]

In 18452:

ThemeEnginePlugin: Release version 2.3.0

Refs #14058.

[Ryan J Ollos]

Published ​pypi:TracThemeEngine/2.3.0. Please try that version.

[anonymous]

I reinstaled, restarted, upgraded to new and this same error.

[Ryan J Ollos]

Please share the latest error message so we can compare traceback line numbers with the codebase. Please share pip list.

[anonymous]

Error is this same like on 1st post.

Package                            Version
---------------------------------- ------------
Babel                              2.9.1
backports-abc                      0.5
backports.functools-lru-cache      1.6.4
backports.shutil-get-terminal-size 1.0.0
BasicThemeEditorPlugin             0.1
BlueFlatTheme                      1.1.0.dev0
cycler                             0.10.0
decorator                          4.4.2
enum34                             1.1.10
ExtendedVersionPlugin              1.0.dev0
ez-setup                           0.9
futures                            3.3.0
Genshi                             0.7.5
ipykernel                          4.10.1
ipython                            5.10.0
ipython-genutils                   0.2.0
Jinja2                             2.11.3
jupyter-client                     5.3.5
jupyter-core                       4.6.3
kiwisolver                         1.1.0
MarkupSafe                         1.1.1
matplotlib                         2.2.5
MultiProjectBacklog                0.5.0.dev0
numpy                              1.16.6
pathlib2                           2.3.5
pexpect                            4.8.0
pickleshare                        0.7.5
pip                                20.3.4
prompt-toolkit                     1.0.18
ptyprocess                         0.7.0
Pygments                           2.5.2
pyparsing                          2.4.7
python-dateutil                    2.8.1
pytz                               2021.1
pyzmq                              19.0.2
scandir                            1.10.0
setuptools                         44.1.1
simplegeneric                      0.8.1
simplejson                         3.17.5
singledispatch                     3.6.2
six                                1.16.0
sqlite3                            0.0.0
subprocess32                       3.5.4
Tkinter                            0.0.0
tornado                            5.1.1
Trac                               1.4.3
trac-github                        2.3
Trac-jsGantt                       1.2.0.0.dev0
trac-WorkflowActionButtons         0.2
TracAccountManager                 0.5.0
TracBacklog                        0.5.1.dev1
TracChangeLog                      0.5
TracCrystalXTheme                  1.1
TracFullBlog                       0.2.0
TracIniAdminPanel                  1.4.1
TracMenus                          0.3.0
TracMigratePlugin                  0.12.0.5
TracNewsFlash                      1.0.3
TracSimpleMultiProject             0.7.4
TracTags                           0.12.1
TracThemeEngine                    2.3.0
TracTocMacro                       12.0.0
TracVote                           0.7.0
TracWikiAutoComplete               1.4
TracWorkflowAdmin                  0.12.0.6
TracWysiwyg                        0.12.0.7
traitlets                          4.3.3
wcwidth                            0.2.5
wheel                              0.36.2

[Ryan J Ollos]

Replying to anonymous:

Error is this same like on 1st post.

Then you have an installation problem, because line 163 in the version 2.3.0 is not the same as shown in your traceback: themeengineplugin/tags/themeengine-2.3.0/themeengine/admin.py@:180-183#L163​.

[Ryan J Ollos]

Seems to be a packaging problem. I pushed 2.3.1.

[Ryan J Ollos]

In 18454:

ThemeEnginePlugin: Release version 2.3.1

Version 2.3.0 had a packaging problem.

Refs #14058.

[anonymous]

Confirming that working ok now.

[anonymous]

But.. not resolved around tags. Tags are not listed, when trying search tags have in combolist tag as AttributeError: 'Environment' object has no attribute 'get_htdocs_dir' then can search this error as row

[Ryan J Ollos]

Replying to anonymous:

But.. not resolved around tags. Tags are not listed, when trying search tags have in combolist tag as AttributeError: 'Environment' object has no attribute 'get_htdocs_dir' then can search this error as row

Are you referring to a problem with TagsPlugin? I'm unsure how tags relate to ThemeEnginePlugin. Please provide a full traceback or report the issue to the appropriate plugin.