Describes the cause and action for error messages.
Error Message(English)：
jenkins github plugin error
JenkinsとGitHubのWebhook連携の整理 Aiming 開発者ブログ
https://developer.aiming-inc.com/infra/jenkins-github-webhook-collaboration/
Jenkins と GitHub を連携 ...
https://developer.aiming-inc.com/infra/jenkins-github-webhook-collaboration/#outline__1
Jenkins と GitHub を ...
https://developer.aiming-inc.com/infra/jenkins-github-webhook-collaboration/#outline__3
Git Plugin
https://developer.aiming-inc.com/infra/jenkins-github-webhook-collaboration/#outline__5
GitHub + Jenkins で、全てのプルリクエストに対してレビューとテストを必須 ...
https://qiita.com/bonotake/items/37fb3194c33f3ae3bbf0
Jenkinsでgitのエラーで失敗してしまう時に確認すること - Qiita
https://qiita.com/Marimoiro/items/fb5ba7b7923e92310479
GitHub Plugin - Jenkins - Jenkins Wiki
https://wiki.jenkins.io/display/JENKINS/GitHub+Plugin
Automatic Mode (Jenkins ...
https://wiki.jenkins.io/display/JENKINS/GitHub+Plugin#GitHubPlugin-AutomaticMode(Jenkinsmanageshooks・・・
Trouble-shooting hooks
https://wiki.jenkins.io/display/JENKINS/GitHub+Plugin#GitHubPlugin-Trouble-shootinghooks