title: IntelliJ IDEA can't open projects or add SDK on macOS Catalina
body: <p>If I open IntelliJ IDEA and try and import any project or open any folder containing a project, nothing happens, I'm just returned to this screen.</p>
  
  <p><a href="https://i.stack.imgur.com/Q7pD6.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Q7pD6.png" alt="enter image description here"></a></p>
  
  <p>Earlier on, before I moved my project files around, I tried to set a new JDK for a project and i clicked add SDK and then selected Java 12 home and again it returned to the screen without adding anything.</p>
  
  <p>Is there some permission I need to grant to IntelliJ Idea?</p>
  
  <p>Seems to have started since installing MacOS Catalina.</p>