I'm new to ruby, I was trying to run my first app but when I start the server I get this error: Bundler could not find compatible versions for gem "nokogiri": In Gemfile: capybara (>= 2.15) x86-mingw32 was resolved to…
I was trying to follow this link here to install shopify-cli on my Windows 10 system. I installed Ruby via chocolatey: choco install ruby Then I downloaded zipped version of rubygems and ran the setup through command: ruby setup.rb Then…
I was editing an open source Flask app - it was working just fine. I changed 1 thing in .scss file and the entire application fails to load. I undid all the changes but nothing changes. I can no longer…
Getting below error when installing nokogiri i tried install -y make gcc rpm-build ruby-devel zlib-devel gem install nokogiri Building native extensions. This could take a while... ERROR: Error installing nokogiri: ERROR: Failed to build gem native extension. current directory: /usr/local/rvm/gems/ruby-2.7.1/gems/nokogiri-1.10.10/ext/nokogiri…
When getting tweet information using the twitter API, the returned text or full_text field has a URL appended at the end of the text. For example: "full_text": "Just another Extended Tweet with more than 140 characters, generated as a documentation…
I can't start my rails app after installing Ubuntu 20.04 There is traceback. Also, I have the same errors: ...rbenv/versions/2.6.3/lib/ruby/2.6.0/x86_64-linux/etc.so: warning: already initialized constant Etc::... then I've checked my rails version. After reinstall my OS via erase, I have restored…
I'm trying to push some modifications of my Ruby on Rails web to Heroku but it says "push rejected". The error comes after "Detecting rake tasks" and here's the message: remote: ! Could not detect rake tasks remote: ! ensure…
I am trying to follow this tutorial to upload multiple images for my model: https://www.youtube.com/watch?v=A23zCePXe74 The uploading and saving of the images into the database using activeStorage seems to work, but when I go to the show page the images…
QUESTION: Is there a go-to GUI or visual interface that can be used with the PostgreSQL database in Ruby on Rails? 1. SUMMARIZING THE PROBLEM It would be easier for me to work with the database in Rails if I…
As a programming beginner, I deployed a rails app for the first time on Heroku. I got a 500 error and I can't find the source. If you could help me to find it in the log, that would be…