&gt; The debug messages were confusing. I never used Obj-C so I&#x27;m not sure if that&#x27;s iOS or Swift that causes confusing error messages.<p>While it has gotten a little better, it is Swift.<p>(EDIT:) But I&#x27;ve been loving Swift so far! I&#x27;ve found that there is some consistency to the weird errors, so eventually you can start to map them to past experiences.