I am trying to look at who changed a line in Intellij 15. I know I can use git blame but I want to learn how to do it correctly in intellij. I am right clicking on the line numb
Perhaps you did not check Git Integration while setting up a fresh installation of IntelliJ. It happened to me when I updated to a major release. When I was setting up the new program, I might have unchecked the Git Integration on the wizard installation.
In order to solve this for IntelliJ Community 2019.1, access File > Settings > Plugins, go to the tab Installed and make sure the plugin Git Integration is checked. You should restart the IDE in order to make the Annotate action work.