jekyll error building page related to kramdown parser

Question

Whenever I run the "bundle exec jekyll serve" it returns the error

Dependency Error: Yikes! It looks like you don't have kramdown-parser-gfm or one of its dependencies installed. In order to use Jekyll as currently configured, you'll need to install this gem. The full error message from Ruby is: 'cannot load such file -- kramdown-parser-gfm' If you run into trouble, you can find helpful resources at https://jekyllrb.com/help/!
Liquid Exception: kramdown-parser-gfm in /_layouts/default.html ERROR: YOUR SITE COULD NOT BE BUILT: ------------------------------------ kramdown-parser-gfm

so, I tried "gem install kramdown-parser-gfm", but it returns the same error after that. I also tried to remove and reinstall the jekyll and bundle, but it also didn't work.

jekyll version 3.9.0 Bundler version 2.1.4

Answer 1

I added gem "kramdown-parser-gfm" to the Gemfile and then ran bundle install.

Now the serve command completes successfully.

Answer 2

1. delete the Gemfile.lock file
2. go to gem file add gem "kramdown-parser-gfm"
3. open terminal and give command bundler
4. after install all packages, in terminal give command bundle exec jekyll serve I hope application will run properly now.