Hello, i'm having the same problem. I renamed my home folder from oldname to newname. Then I couldn't upload app using XCode or Transporter. The error message is : Error accessing file:/Users/oldname/Library/Caches/com.apple.amp.itmstransporter/obr/2.0.0/org.apache.httpcomponents.httpcore-4.4.11.jar. How can i change the caches directory to newname/Library/Caches? Anyone can help?