coffee-rails | rails/coffee-rails is the official repo | Application Framework library
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rails/coffee-rails is the official repo
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Trending Discussions on coffee-rails
QUESTION
I'm seeing the following error it only is appearing in cron jobs using the whenever gem. The application is working correctly otherwise. The scheduled job doesn't run. But I can run it manually and it does work.
...ANSWER
Answered 2021-Sep-23 at 15:08The issue was related to environment variables and not being able to find the correct path for the gems. I found a solution and updated the schedule.rb file.
QUESTION
does anyone know why the error
"ERROR: While executing gem ... (Errno::EACCES)
Permission denied @ rb_sysopen - C:/Ruby27-x64/lib/ruby/gems/2.7.0/gems/pg-1.2.3-x64-mingw32/lib/2.7/pg_ext.so"
appears while trying to install pg gem in Windows 10?
I tried running gem install pg with admin privileges in command prompt in my application folder, but it throws this error.. I also checked out site https://rubygems.org/gems/pg and there copied how to install pg via command line, and what to include in Gemfile.
Here is my gem file:
ANSWER
Answered 2021-Jun-01 at 01:05I'm assuming you've downloaded and installed PostgreSQL on your system. Use the following to point the gem to where postgres is installed. This is an example of what it'd look like on my system.
QUESTION
Im running ruby version 2.6.1 with docker. Rake gem is version 13.0.1.
Whenever I tried docker-compose up, it always fails and throws this error everytime:
This error did not exist before.
ANSWER
Answered 2021-May-23 at 12:27I'm not really sure what happened and why but I tried doing this on my rails container and I was no longer receiving the said error.
docker-compose run --rm bash
cd to project directory
bundle install
QUESTION
I'm upgrading rails from 4.2 to 5.0, and I'm getting some mean dependency issues.
When I run bundle update
i get the following output.
The thing is that when i look through the messages, it looks like the gems should be able to install just fine when looking at the version requirements.
I also tried to delete my Gemfile.lock, that didn't help.
Any suggestions would be appreciated.
...ANSWER
Answered 2021-May-07 at 10:24Most likely you have some strong constraints on some particular gems in your Gemfile that's it's blocking bundle from updating a dependency.
QUESTION
I am more of a Java programmer and still somewhat new to development (2 years or so, can write Java code & web apps just fine) however the company I work for has 4 Rails applications and was asked to get this application working called CtrlPanel. I have been having to learn Ruby on Rails in order to help get this issue with this app fixed and get it working.
I have been working on this problem for over a week all day long every day and nothing I do is fixing it.
I fixed everything to the point the app comes up, web server runs serves the pages but all views are white screens as long as this application.html.haml file is present. I re-wrote the file with very basic bootstrap and it sort of works but nothing looks right. The problem seems to stem from 1 single like that simply says: = javascript_include_tag "application"
I have been all over the internet and have tried every single fix from changing coffee-script-source to v1.8.0 as I read Windows has an issue with newer rails and that file, I have tried every variation of changing it from application to default, and every type of ending you can think of no matter what I do it gives me this error message which I can not seem to find.
I am not even sure WHAT that line does, I assume it has to do with the new Google Maps API and I verified the key is valid and it was working before.
This is the error is it giving it says the line with "= javascript_include_tag" "application" giving error ExecJS::RuntimeError at / SyntaxError: [stdin]:1:1: unexpected //=
I am running a PC on Windows 10 20H2 x64 UEFI ruby 2.7.2p137 (2020-10-01 revision 5445e04352) [x64-mingw32] Rails 6.1.3
(I did also install Ubuntu on another machine and it gives the exact same error, also gives the same error on another Windows machine)
The app is working IF I delete the "application.html.haml" file and put in a skeleton basic version all of the other views start working but of course none of them look right no menus no bootstrap no nothing.
Here is the application.html.haml file.
ANSWER
Answered 2021-May-04 at 18:59I did finally figure out what this was.
The older versions of rails in this case v4.2.1 used the javascript_include_tag for the line that deals with application:
= javascript_include_tag "application"
In the newer versions of rails in my case v6.1.3.1 you have to use javascript_pack_tag
= javascript_pack_tag
This solved the issue and the views all started working. I did mention above I was working on a PC running Rails v6.1.3; however I noticed I didn't make it clear that I was also having to upgrade this program from Ruby v2.2.2 and Rails v4.2.1 to Ruby v 2.7.2 and Rails v6.1.3, that might have helped to have made that more clear. Apologies if that confused anyone. I am still VERY new to Rails and using StackOverflow.com. I am happy to report I have only 1 single issue left on this program and the rest of the program is all working properly. I will be posting another question in fact because the last issue deals with a complicated scope query and it uses different syntax again due to the newer version of rails and I haven't been able to figure it out. In any even if you are running an older version of Rails and you are trying to get the program to work on a newer version (my case as I couldn't get rails v4.2 to run or work on ANYTHING, PC, Linux nothing) then you have to change the include_tag to a pack_tag. I do not pretend to say I fully understand why. I know it has to do with webpacker but beyond that I am still learning Rails. Perhaps someone with more knowledge than myself can shed some insite as to why the syntax changed. Oh and in addition the line ended up needing to read as follows:
= javascript_pack_tag "application", "data-turbolinks-track": "reload"
I didn't have the turbolinks reference either.
I hope this helps someone else in a similar situation that I was in, it was not easy to find. I only discovered it when I went through some tutorials on making other generic apps and saw the difference on that line.
QUESTION
I'm trying to build a Rails application on Mac OS Big Sur with the following versions ...
...ANSWER
Answered 2021-Apr-13 at 18:30From your ruby -v
, I see that you are in an Intel x86 Mac, but the gem that your trying to build (nokogiri-1.11.3-arm64-darwin
) is for new Mac ARM M1 chips. If this is the cause, it means your are using precompiled gems.
Try uninstalling the gem, specify that you don't want to use precompiled gems, and reinstall.
QUESTION
I have cloned an existing project and trying to run it in my system. Since this is the first time I don't have any Gemfile.lock file in my directory. I tried running bundle install and the following errors occur:
...ANSWER
Answered 2021-Apr-10 at 18:06In your project directory, try installing rails gem install rails -v 4.1.6
and removing the version from the failing gems like (liquid_markdown
, gon
, etc..) then try running bundle update
then bundle clean --force
I think this might be an issue because all the version of these gems are locked inside your Gemfile
QUESTION
I'm helping a friend with a project, but after helping him with the logic instead of merging my branch, for some reason he copied the code and added it himself. So my branch remained "behind". He kept working and now he asked me to help him with something else, but I had a bunch of conflicts to resolve before working on the new logic, I tried to resolve the conflicts manually but something must have slipped my check, because now I have a bunch of conflicts in the Gemfile.lock that I don't know how to fix. Can you guys give it a check? Thank you so much!
...ANSWER
Answered 2021-Mar-04 at 16:57Gemfile.lock is a file generated from Gemfile. As such, instead of trying to merge the two branches, it's simpler and more accurate to generate a new one from its canonical source. This might result in slightly different versions, but these should cause no trouble; any version restrictions should be defined in your Gemfile.
Normally one does not commit generated files, they can change in trivial ways, but Gemfile.lock is a special case where you do want this to be the same for all builds.
Resolve any conflicts in the Gemfile. Regenerate Gemfile.lock. Add it.
for some reason he copied the code and added it himself
This is a good opportunity to explain to them why this is a bad practice when working with a team. It might be easy for them, but it's causing trouble for you. They might need instructing in how to update their work in progress. Or you might need to extract some changes into their own branch and get that merged.
QUESTION
I'm trying to revive an old Rails application I worked on several years ago. I'm using ruby 2.3.3 and rails 3.2.15 on the Heroku-16 stack with ClearDB for my MySQL database with the mysql2 adapter. When deploying to Heroku it succeeds on the deploy but crashes when it tries to start the app.
Full stack trace from the Heroku log (updated after fixing activerecord-import gem version per suggestion in first answer):
...ANSWER
Answered 2021-Feb-09 at 01:07Looks like you're running into compatibility issues trying to use the latest version of the activerecord-import gem at the time of writing (released in October 2020) with activerecord 3.2.22.5 (released in September 2016). You do mention it's a rails 3.2.15 app but you're not using activerecord 3.2.15 which is confusing.
Try using activerecord-import 0.4.1 (released in July 2013) and activerecord 3.2.15 which should be compatible with rails 3.2.15.
QUESTION
I'm trying to build a simple app that is just using a GitHub login for authentication for now. I am using Rails v5.2.3 for the backend, and React for the frontend. I currently have a button in my Root Component that sends an ajax request to my backend. That request will hit an action in my SessionsController
that will redirect to the /auth/github
route and begin the GitHub auth cycle.
I believe this is step is where I am getting an error.
My browser console gives me this error message:
...ANSWER
Answered 2021-Jan-01 at 09:53You're getting the error because redirect happens in the context of the XHR.
One solution would be to make XHR to your controller and it would return a URL the client has to follow to.
Another would be to not make an XHR and use a plain link to your action.
Either way, you should make sure that you don't request GitHub URL from JS. It has to be a plane HTTP(s) request.
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On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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