[errorpages]

[microniko]

I install errorpages plugins but when I compiled the website, I have this error :

$ nikola build
Scanning posts......done!
Traceback (most recent call last):
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/doit/doit_cmd.py", line 168, in run
return command.parse_execute(args)
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/doit/cmd_base.py", line 122, in parse_execute
return self.execute(params, args)
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/doit/cmd_base.py", line 380, in execute
self, params, args)
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/nikola/main.py", line 279, in load_tasks
self.nikola.gen_tasks('render_site', "Task", 'Group of tasks to render the site.'))
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/doit/loader.py", line 314, in generate_tasks
for task_dict, x_doc in flat_generator(gen_result, gen_doc):
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/doit/loader.py", line 28, in flat_generator
for item in gen:
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/nikola/nikola.py", line 1795, in gen_tasks
for task in flatten(pluginInfo.plugin_object.gen_tasks()):
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/nikola/nikola.py", line 1790, in flatten
for ft in flatten(t):
File "/home/nicolas/envvirt/nikola/lib/python3.5/site-packages/nikola/nikola.py", line 1789, in flatten
for t in task:
File "/home/nicolas/repo_site/plugins/errorpages/errorpages.py", line 117, in prepare_error_page
task = self.site.generic_renderer(lang, destination, template, self.site.config["FILTERS"], context=context, url_type=url_type)
AttributeError: 'Nikola' object has no attribute 'generic_renderer'

What happens ?!

[felixfontein]

The plugin depends on a feature in Nikola which was just merged into master yesterday (that implemented generic_renderer). You need to install the master branch from GitHub, or it doesn't work at the moment. (Also see the last paragraph in https://github.com/getnikola/plugins/blob/master/v7/errorpages/README.md.)

[microniko]

Ok, thanks !
I'll wait the next release…
(404 error ;)

[felixfontein]

Waiting is definitely less hassle (if you don't want to hack on Nikola anyway)... I don't know what the current release plans are, but usually it's not too long.

[Kwpolska]

I'll attempt a release later this week.

Chris Warrick https://chriswarrick.com/

On 10 Oct 2016 08:13, "Felix Fontein" notifications@github.com wrote:

Closed #176 #176.

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[felixfontein]

Nikola 7.8.1 is released now, so errorpages should now work out of the box. :)

[microniko]

Woaw :-(
I updated Nikola to 7.8.1 but errorpages does not still work …

$ nikola build
Scanning posts......done!
. errorpages:output/404.html
########################################
TaskError - taskid:errorpages:output/404.html
PythonAction Error
Traceback (most recent call last):
File "/home/toto/envvirt/nikola/lib/python3.5/site-packages/doit/action.py", line 383, in execute
returned_value = self.py_callable(_self.args, _kwargs)
File "/home/toto/envvirt/nikola/lib/python3.5/site-packages/nikola/nikola.py", line 1318, in render_template
template_name, None, local_context)
File "/home/toto/envvirt/nikola/lib/python3.5/site-packages/nikola/plugins/template/mako.py", line 117, in render_template
data = template.render_unicode(_context)
File "/home/toto/envvirt/nikola/lib/python3.5/site-packages/mako/template.py", line 454, in render_unicode
as_unicode=True)
File "/home/toto/envvirt/nikola/lib/python3.5/site-packages/mako/runtime.py", line 829, in _render
*_kwargs_for_callable(callable, data))
File "/home/toto/envvirt/nikola/lib/python3.5/site-packages/mako/runtime.py", line 864, in _render_context
_exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
File "/home/toto/envvirt/nikola/lib/python3.5/site-packages/mako/runtime.py", line 890, in exec_template
callable(context, _args, *_kwargs)
File "/home/toto/site/www/cache/.mako.tmp/base.tmpl.py", line 64, in render_body
__M_writer(str(base.html_headstart()))
File "/home/toto/site/www/cache/.mako.tmp/base_helper.tmpl.py", line 241, in render_html_headstart
__M_writer(str(url_replacer(permalink, '/assets/js/html5.js', lang)))
File "/home/toto/envvirt/nikola/lib/python3.5/site-packages/nikola/nikola.py", line 1370, in url_replacer
src_elems = parsed_src.path.split('/')[1:]
TypeError: a bytes-like object is required, not 'str'

[felixfontein]

Looks like some problem with the default theme. I don't use the default theme so I never experienced that.

[felixfontein]

Looks like the default base plugin does some weird stuff with url_replacer and tries to insert relative links, which will obviously not work with error pages. What a mess. Also, it expects that every page has permalink set to the URL for the current page, which this plugin doesn't do.

[Kwpolska]

You could work around the first issue by passing url_type to templates, and the second one by checking for permalink not being None, I guess. (Both are global changes to Nikola core. Speaking of which, getnikola/nikola#2544 could use a review)

[felixfontein]

@microniko: the issue is now fixed if you use Nikola's master branch and the updated plugin.

[microniko]

Thanks @felixfontein.
But I tried with github version and I have the same problem with yesplease and bootstrap3 themes.

[Kwpolska]

Closing. If this still happens, we can always reopen.