Github private contributions not showing

Describes the cause and action for error messages.

Error Message(English)：
private contributions not showing

Resolution

Publicizing or hiding your private contributions on your profile - GitHub ...
https://help.github.com/en/articles/publicizing-or-hiding-your-private-contributions-on-your-profile・・・

GitHub のプライベートリポジトリへの貢献で草が生えない問題を解決する ...
https://qiita.com/zakuro9715/items/c5a3ff0140068cbb9481

GitHub commits aren't recorded in the 'Your Contributions ...
https://stackoverflow.com/questions/15289768/github-commits-arent-recorded-in-the-your-contributions・・・

Git contributions not showing up on GitHub
https://stackoverflow.com/questions/52136844/git-contributions-not-showing-up-on-github

Contributions not showing up under Github profile?
https://stackoverflow.com/questions/40946644/contributions-not-showing-up-under-github-profile

Not showing as a contributor on GitHub
https://stackoverflow.com/questions/40644933/not-showing-as-a-contributor-on-github

Why Github doesn't show my contributions even though I ...
https://stackoverflow.com/questions/34308443/why-github-doesnt-show-my-contributions-even-though-i-a・・・

GitHubのContributionsが反映されない - 雑な備忘録
http://ram.hatenablog.jp/entry/2016/04/03/230838

Can you show contributions to private repos in your public ...
https://www.quora.com/Can-you-show-contributions-to-private-repos-in-your-public-contributions-on-Gi・・・