Plist file doesn't exist on appium when triying to run an ipa to test

Im having some troubles to run an python script on appium, im getting this error: selenium.common.exceptions.WebDriverException: Message: An unknown server-side error occurred while processing the command. Original error: Could not extract Info.plist from application: Plist file doesn't exist: '/var/folders/sv/jgqwxc7n6450d0qf6qt_2kb80000gn/T/2016417-819-1j76sd2/http://ift.tt/201HbcX' Im running on mac OSX and im using an iphone 5s for the test