Xcode Quick Help displays “No Quick Help” when viewing a single file

Question

The quick help feature is working just fine when I open an Xcode project, however when opening a file (e.g. abc.swift) that\'s not in an open project, the documentation does not

Answer 1

The below code worked for me. Run the following command from Terminal, then relaunch Xcode.

defaults delete com.apple.dt.Xcode IDEIndexDisable