(Working in Xcode 11 and 12)
You can go to File
> Workspace Settings
if you are in a workspace environment or File
> Project Settings
for a regular project environment.
Then click over the little grey arrow under Derived data
section and select your project folder to delete it.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…