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Q&A

Posts tagged support

for if you need help setting up or developing on QPixel - not for support using the sites on codidact.com; for that use Meta

This tag doesn't have a detailed wiki yet.

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Q&A How does a view know it should show the category bar?

Pages that are "in" a category show the category bar at the top, like this: An individual suggested edit should logically be "in" a category too, but isn't shown that way: I'm trying to figur...

1 answer  ·  posted 9mo ago by Monica Cellio‭  ·  last activity 9mo ago by trichoplax‭

Question support development category
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+2 −0
Q&A Setting up Single-Sign-On

I have successfully set up QPixel on my local machine. However, I encountered an issue with user authentication — when registering a new user, the SSO authentication doesn’t work as expected. I’ve ...

1 answer  ·  posted 1y ago by anurag3221@‭  ·  last activity 1y ago by Monica Cellio‭

Question support sso
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Q&A No route matches [POST] "/users/<>/auth"

I'm trying to get QPixel working, but I'm stuck at SSO. I'm using Microsoft Entra ID as IDP. Every time I try to login, I get this error: No route matches [POST] "/users/saml/auth"

0 answers  ·  posted 1y ago by Sandman‭  ·  edited 1y ago by Andreas has suspended his contributions‭

Question support sso
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+3 −0
Q&A Need Help Setting Up Email Verification in Codidact

I’m a learner exploring Q&A tools, and after researching, I came across Codidact. I’m impressed with its features and have successfully set it up on my local machine. However, I encountered an ...

1 answer  ·  posted 1y ago by anurag3221@‭  ·  last activity 1y ago by trichoplax‭

Question support installation setup
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+1 −0
Q&A Cannot find definition of function that returns a path

I want to find the place in the codebase where a path is defined, but searching for the function that creates it gives no results apart from the usage of that function. For example, see thread.htm...

1 answer  ·  posted 1y ago by trichoplax‭  ·  last activity 1y ago by trichoplax‭

Question support
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+3 −0
Q&A migrate/import data from Stackoverflow for Teams to QPixel?

How do I migrate/import data from Stack Overflow for Teams to a custom instance of QPixel? I have a few JSON files that I need to migrate/import to QPixel, e.g. users, posts, comments etc..

0 answers  ·  posted 1y ago by Sandman‭  ·  edited 1y ago by Andreas has suspended his contributions‭

Question support migration import stack-overflow-teams
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Q&A Warning about ruby version when moving to qpixel installation directory with RVM

After ruby (version 3.1.2) install with RVM, when I move to the qpixel install directory (with cd qpixel command), the following warning is displayed in the terminal: Unknown ruby interpreter ve...

1 answer  ·  posted 2y ago by zetyty‭  ·  edited 2y ago by zetyty‭

Question support ruby
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+4 −0
Q&A How to get QPixel bundle install working without sudo privileges on Debian?

When I tried to install QPixel with bundle install I got the following message (on Debian 11): ~/qpixel$ bundle install Bundler 2.3.15 is running, but your lockfile was generated with 2.4.13. Ins...

2 answers  ·  posted 2y ago by zetyty‭  ·  last activity 2y ago by zetyty‭

Question support
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+2 −0
Q&A How to remove the "This site is in development mode!" message with local QPixel?

How to remove the following red message (see also the picture below) displayed on the top of each pages when running a local instance of QPixel? This site is in development mode! In additio...

1 answer  ·  posted 2y ago by zetyty‭  ·  last activity 2y ago by zetyty‭

Question support
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+1 −0
Q&A Checking if the user is signed in from front end code

When writing front end code for QPixel, is there a preferred way to check whether the user is signed in? The back end code has access to this information, and constructs the page accordingly. Some...

1 answer  ·  posted 3y ago by trichoplax‭  ·  last activity 3y ago by ArtOfCode‭

Question support discussion frontend
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Q&A Categories aren't seeded

I followed the instructions here, but even after running rails db:seed, there aren't any categories. Console: moshi@Alpha:~/qpixel$ rails db:create Running via Spring preloader in process 11391 ...

1 answer  ·  posted 3y ago by Moshi‭  ·  last activity 3y ago by Moshi‭

Question support setup
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+1 −0
Q&A How should I fix this incorrect error message (don't quite understand the code)

I saw this report about a bug in an error message and figured that would be an easy fix. The incorrect error message is: "Tags can't have more than 5 tags". That should be "Posts can't have...". ...

1 answer  ·  posted 3y ago by Monica Cellio‭  ·  last activity 3y ago by Taeir‭

Question support development new-contributors
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Q&A How can I remove a category from a community?

On page /categories it's easy to create or edit a category, but I cannot find a way to delete a category again. Is the functionality not existing? Following the setup guide my user is a global adm...

2 answers  ·  posted 4y ago by Trilarion‭  ·  last activity 3y ago by Taeir‭

Question support
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+1 −0
Q&A How can I add post types to a category?

I ran earlier into this in a slightly different way, now I redid the whole QPixel setup but the problem persists: I added a first category to a development instance and wanted to create a first po...

1 answer  ·  posted 4y ago by Trilarion‭  ·  last activity 3y ago by Monica Cellio‭

Question support installation
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+1 −0
Q&A What (where) are the current code standards and commit guidelines?

The contributing guidelines are probably copied from the previous "core" project. They even link to there while mentioning code standards and commit guidelines. I wanted to update those, but could...

1 answer  ·  posted 4y ago by Trilarion‭  ·  last activity 4y ago by Trilarion‭

Question support guide documentation
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Q&A Error undefined method has_tags' or id' for nil:NilClass during rails db:seed

When running rails db:seed I get some errors without any further explanation. CloseReason: Created 0, skipped 5 User: Created 0, skipped 1 PostFlagType: Created 0, skipped 4 PostType: Created 0...

0 answers  ·  posted 4y ago by Trilarion‭  ·  edited 4y ago by Trilarion‭

Question support installation
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Q&A How to fix NameError (undefined local variable or method `background' for #<#<Class) in avatar_helper.rb?

I'm setting up a QPixel instance. I just created a new category and I realized in the rails s output a NameError in avatar_helper.rb: Started GET "/users/1/avatar/40.png" for 127.0.0.1 at 2022-01-...

1 answer  ·  posted 4y ago by Trilarion‭  ·  last activity 4y ago by Trilarion‭

Question support installation
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Q&A How to fix ActionView::Template::Error (No route matches {:action=>"new", :controller=>"posts", :post_type=>nil} when visiting the moderator page? [closed]

In a fresh development instance I went to http://localhost:3000/mod and got a 500 Server Error related to ActionView::Template::Error (No route matches {:action=>"new", :controller=>"posts",...

1 answer  ·  posted 4y ago by Trilarion‭  ·  edited 4y ago by Trilarion‭

Question support installation
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+1 −0
Q&A How to fix NoMethodError: undefined method `id' for nil:NilClass when visiting the QPixel homepage?

Following the set up guide I was able to start rails server and got my very first QPixel page served (see screenshot): Unfortunately it was a 500 Server Error, which I did not expect and which w...

1 answer  ·  posted 4y ago by Trilarion‭  ·  edited 4y ago by Trilarion‭

Question support installation
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Q&A How to solve ActionView::Template::Error: Database missing time zone support for Etc/UTC in ReportsControllerTest

I ran tests (bin/rails test) and got Error: ReportsControllerTest#test_every_route_should_work_for_moderators: ActionView::Template::Error: Database missing time zone support for Etc/UTC - see h...

1 answer  ·  posted 4y ago by Trilarion‭  ·  last activity 4y ago by Trilarion‭

Question support tests bug
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Q&A How to deal with OpenSSL::Cipher::CipherError when editing QPixel's credentials

On Ubuntu 20.04 (WSL) I wanted to provide an arbitrary, non-empty Stripe API key and following this answer by Art edit the credentials accordingly. export EDITOR=vim bin/rails credentials:edit ...

1 answer  ·  posted 4y ago by Trilarion‭  ·  last activity 4y ago by ArtOfCode‭

Question support installation
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Q&A How to solve Magick::ImageMagickError: no decode delegate for this image format in AdvertisementControllerTest#test_image_paths_should_return_png

I ran tests (bin/rails test) and got Error: AdvertisementControllerTest#test_image_paths_should_return_png: Magick::ImageMagickError: no decode delegate for this image format `' @ error/constitu...

1 answer  ·  posted 4y ago by Trilarion‭  ·  last activity 4y ago by ArtOfCode‭

Question support tests bug
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Q&A How to circumvent Stripe::AuthenticationError: No API key provided

I want to setup a local QPixel instance (WSL - Ubuntu 20.04) and am following the guide by luap42. Finally I get an error Stripe::AuthenticationError: No API key provided. Set your API key using "...

3 answers  ·  posted 4y ago by Trilarion‭  ·  last activity 4y ago by ArtOfCode‭

Question support installation
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Q&A How to solve Redis::CannotConnectError: Error connecting to Redis on 127.0.0.1:6379?

I tried to setup a local QPixel instance (WSL - Ubuntu 20.04) and followed the guide by luap42. I finally run rails -s and got /var/lib/gems/2.7.0/gems/fileutils-1.6.0/lib/fileutils.rb:105: warni...

1 answer  ·  posted 4y ago by Trilarion‭  ·  last activity 4y ago by Trilarion‭

Question support installation
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Q&A mysql return error ActiveRecord::StatementInvalid: Mysql2::Error: Cannot drop table 'abilities' referenced by a foreign key constraint 'fk_rails_de15a6ad96' on table 'user_abilities'.: DROP TABLE IF EXISTS abilities

After cloning qpixel (yesterday), I can't post anything. I was trying to setup database properly. rails db:create database already exists rails db:schema:load -- create_table("abiliti...

1 answer  ·  posted 4y ago by deleted user  ·  last activity 4y ago by ArtOfCode‭

Question support
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Q&A What's a low-effort option for a Codidact development machine?

I would like to be able to work with qpixel in a development environment so I could (try to) fix small bugs and build and test locally. I don't have a developer setup now and my OS is apparently t...

3 answers  ·  posted 4y ago by Monica Cellio‭  ·  last activity 4y ago by ArtOfCode‭

Question support new-contributors
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Q&A Mysql return error Unknown collation: 'utf8mb4_0900_ai_ci' when run rails db:schema:load

I tried to install on my free GCP VM compute but when run rails db:schema:load return error: -- create_table("abilities", {:options=>"ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_09...

1 answer  ·  posted 5y ago by Yaskur‭  ·  last activity 5y ago by manassehkatz‭

Question support
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Q&A Can not create a new post on fresh installation

I'm running qpixel on my local and followed instruction on README. After signed up and try to create a new post it's return error : ActiveRecord::NotNullViolation: Mysql2::Error: Field 'tag_set_...

1 answer  ·  posted 5y ago by Yaskur‭  ·  last activity 5y ago by ArtOfCode‭

Question support