Error when creating new Poll
h3ll3 opened this issue · 2 comments
Hello Everybody,
i'm not sure if there's anyone out there who still looks into this section but at least i wanted to try finding somebody to help me.
Of course i've read the several posts here that were dealing with the same problem but all of them got closed with e.g. "i made everything new, now it works but i dont know why" ....so, i also made everything new but i am still unable to create new polls.
My Problem is: Dudle frontpage is working, check.cgi doesn't show any errors but every time i try to create a new poll i'm running into the same error:
"Error
An error occurred while executing DuD-Poll.
Please send an error report, including your browser, operating system, and what you did to [webmaster@10.xx.xx.xx](mailto:webmaster@yourserver.de)"
Dudle-Log shows:
[Wed Aug 09 14:23:04.492127 2023] [cgid:error] [pid 9683:tid 140036099913408] [client 10.242.2.4:61371] End of script output before headers: edit_columns.cgi, referer: http://10.xx.xx.xx/
I have installed the following tools on my Debian machine:
git (2.39.2)
ruby (ruby 3.1.2p20)
ruby-gettext
gettext
potool
ruby-dev
libxml2-dev
zlib1g-dev
ratom
passenger
libapache2-mod-passenger
Apache2 Webserver (2.4.57)
My Apache dudle.conf:
<VirtualHost *:80>
DocumentRoot /var/www/dudle
ErrorLog /var/log/dudle.error.log
TransferLog /var/log/dudle.access.log
</VirtualHost>
<Directory /var/www/dudle/>
Options +ExecCGI +FollowSymLinks +Indexes
AllowOverride All
Order allow,deny
Allow from all
SetEnv GIT_AUTHOR_NAME "http user"
SetEnv GIT_AUTHOR_EMAIL "foo@example.org"
SetEnv GIT_COMMITTER_NAME "$GIT_AUTHOR_NAME"
SetEnv GIT_COMMITTER_EMAIL "$GIT_AUTHOR_EMAIL"
</Directory>
The .htaccess file located in /var/www/dudle/ is the default one but i also tried adding "SetEnv GIT_..." params into it without success.
Output of cd /var/www/dudle/test8/
git log
commit b3fb4f673c912c81d9ebef2e01d0a57bcd4a754d (HEAD -> master)
Author: http user <foo@example.org>
Date: Wed Aug 9 14:41:20 2023 +0200
Poll test8 created
cat data.yaml
# This is a dudle poll file
--- !ruby/object:Poll
name: test8
head: !ruby/object:TimePollHead
data: []
data: {}
comment: []
But i have to mention that i had to enter following command for not receiving any git errors
git config --global --add safe.directory '*'
Pls does anyone have an idea for my issue?
Thank you!
Ran into that, too, on Debian Testing with Ruby 3.1.2 (Debian package ruby3.1 at version 3.1.2-7) and as CGI behind an Apache HTTPd. Full error message:
AH01215: /usr/lib/ruby/3.1.0/psych/class_loader.rb:99:in `find': Tried to load unspecified class: Poll (Psych::DisallowedClass): /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/class_loader.rb:28:in `load': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/to_ruby.rb:424:in `resolve_class': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/to_ruby.rb:213:in `visit_Psych_Nodes_Mapping': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/visitor.rb:30:in `visit': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/visitor.rb:6:in `accept': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/to_ruby.rb:35:in `accept': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/to_ruby.rb:318:in `visit_Psych_Nodes_Document': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/visitor.rb:30:in `visit': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/visitor.rb:6:in `accept': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych/visitors/to_ruby.rb:35:in `accept': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych.rb:335:in `safe_load': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /usr/lib/ruby/3.1.0/psych.rb:370:in `load': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /srv/dudle/dudle/dudle.rb:128:in `initialize': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi:34:in `new': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
AH01215: \tfrom /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi:34:in `<main>': /srv/dudle/dudle/6w4T4CqXVQ/edit_columns.cgi, referer: https://[…]/poll/
End of script output before headers: edit_columns.cgi, referer: https://[…]/poll/
Code is at 5893e39, i.e. current HEAD as of this writing. The only local changes were made to the .htaccess file for the subdirectory /poll/ used for the poll and changes from old Apache 2.2 access control syntax to modern 2.4 syntax.
libruby3.1 in Debian at the version mentioned above seems to provide ruby-psych at version 4.0.3. But there is also a dedicated ruby-psych package at version 5.0.2-1 available. But installing that on in addition brought no change.