title: During execution of Swift code getting error "Thread 1:EXC_BAD_ACCESS"
body: <p>I am just creating object of this class. Previously I didn't get this error from around 1 week. Suddenly I am getting this error:</p>
  
  <p><a href="https://i.stack.imgur.com/5qGQv.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5qGQv.jpg" alt="error page"></a></p>
  
  <p>For workaround I initialize classes like <code>var contactEducationDtls:ContactEducationDtlsVO?;</code></p>