fastlane: Exit status: 65- Found multiple versions of Xcode in '/Applications/'

New Issue Checklist

• Updated fastlane to the latest version
• I have read the Contribution Guidelines

Issue Description

Hi, I added

xcversion(version: “8.2.1”) # Selects Xcode 8.2.1
xcode_select "/Applications/Xcode.app"

to the top of the Fastfile to specify the Xcode version as I have two Xcode apps. However, I’m still getting the following error when I run bundle exec fastlane beta

Complete output when running fastlane, including the stack trace and command used

You can use: --capture_output as the last commandline argument to get that collected for you

** ARCHIVE FAILED **

The following build commands failed:
CompileSwift normal arm64 /Users/zinfandel/Projects/Healthie/NewHealthie/newhealthieios/Healthie/AppDelegate.swift
CompileSwiftSources normal arm64 com.apple.xcode.tools.swift.compiler
(2 failures)
[17:12:04]: Exit status: 65
[17:12:05]: 📋  For a more detailed error log, check the full log at:
[17:12:05]: 📋  /Users/zinfandel/Library/Logs/gym/Healthie-Healthie.log
[17:12:05]: Found multiple versions of Xcode in '/Applications/'
[17:12:05]: Make sure you selected the right version for your project
[17:12:05]: This build process was executed using '/Applications/Xcode.app'
[17:12:05]: If you want to update your Xcode path, either
[17:12:05]: 
[17:12:05]: - Specify the Xcode version in your Fastfile
[17:12:05]: ▸ xcversion(version: "8.1") # Selects Xcode 8.1.0
[17:12:05]: 
[17:12:05]: - Specify an absolute path to your Xcode installation in your Fastfile
[17:12:05]: ▸ xcode_select "/Applications/Xcode8.app"
[17:12:05]: 
[17:12:05]: - Manually update the path using
[17:12:05]: ▸ sudo xcode-select -s /Applications/Xcode.app
[17:12:05]: 

+-------------+-------------------------+
|           Build environment           |
+-------------+-------------------------+
| xcode_path  | /Applications/Xcode.app |
| gym_version | 2.18.0                  |
| sdk         | iPhoneOS10.2.sdk        |
+-------------+-------------------------+

+---------------------+----------------------------------------------------------------------------+
|                                           Lane Context                                           |
+---------------------+----------------------------------------------------------------------------+
| DEFAULT_PLATFORM    | ios                                                                        |
| PLATFORM_NAME       | ios                                                                        |
| LANE_NAME           | ios beta                                                                   |
| CERT_FILE_PATH      | /Users/zinfandel/Projects/Healthie/NewHealthie/newhealthieios/Z2P5ZA2A3... |
| CERT_CERTIFICATE_ID | Z2P5ZA2A36                                                                 |
| SIGH_PROFILE_PATH   | /Users/zinfandel/Projects/Healthie/NewHealthie/newhealthieios/AppStore_... |
| SIGH_PROFILE_PATHS  | ["/Users/zinfandel/Projects/Healthie/NewHealthie/newhealthieios/AppStor... |
| SIGH_UDID           | 2457159a-aa30-4d30-b0d1-313b3fa68b05                                       |
| SIGH_UUID           | 2457159a-aa30-4d30-b0d1-313b3fa68b05                                       |
| SIGH_PROFILE_TYPE   | app-store                                                                  |
+---------------------+----------------------------------------------------------------------------+
[17:12:05]: Error building the application - see the log above

+------+-------------------------------------+-------------+
|                     fastlane summary                     |
+------+-------------------------------------+-------------+
| Step | Action                              | Time (in s) |
+------+-------------------------------------+-------------+
| 1    | Verifying required fastlane version | 0           |
| 2    | default_platform                    | 0           |
| 3    | xcversion                           | 5           |
| 4    | xcode_select                        | 0           |
| 5    | cocoapods                           | 120         |
| 6    | cert                                | 12          |
| 7    | sigh                                | 5           |
| 💥   | gym                                 | 908         |
+------+-------------------------------------+-------------+

[17:12:07]: fastlane finished with errors

[!] Error building the application - see the log above

Environment

Please run fastlane env and copy the output below. This will help us help you 👍 If you used --capture_output option please remove this block - as it is already included there

# Customise this file, documentation can be found here:
# https://github.com/fastlane/fastlane/tree/master/fastlane/docs
# All available actions: https://docs.fastlane.tools/actions
# can also be listed using the `fastlane actions` command

# Change the syntax highlighting to Ruby
# All lines starting with a # are ignored when running `fastlane`

# If you want to automatically update fastlane if a new version is available:
# update_fastlane

# This is the minimum version number required.
# Update this, if you use features of a newer version
fastlane_version "2.14.2"

default_platform :ios
xcversion(version: “8.2.1”) # Selects Xcode 8.2.1
xcode_select "/Applications/Xcode.app"

platform :ios do
  before_all do
    # ENV["SLACK_URL"] = "https://hooks.slack.com/services/..."
    cocoapods
    
  end

  desc "Runs all the tests"
  lane :test do
    scan
  end

  desc "Submit a new Beta Build to Apple TestFlight"
  desc "This will also make sure the profile is up to date"
  lane :beta do
    cert
    sigh
    ENV gym
    testflight                    # upload your app to TestFlight
    slack(message: "Successfully distributed a new beta build")	

    # sh "your_script.sh"
    # You can also use other beta testing services here (run `fastlane actions`)
  end
  

  desc "Deploy a new version to the App Store"
  lane :appstore do
    snapshot                      # generate new screenshots for the App Store
    cert
    sigh
    gym(scheme: "Healthie”)          # build your app
    appstore                      # upload your app to iTunes Connect
    slack(message: "Successfully uploaded a new App Store build")
  end


  # You can define as many lanes as you want

  after_all do |lane|
    # This block is called, only if the executed lane was successful

    # slack(
    #   message: "Successfully deployed new App Update."
    # )
  end

  error do |lane, exception|
    # slack(
    #   message: exception.message,
    #   success: false
    # )
  end
end


# More information about multiple platforms in fastlane: https://github.com/fastlane/fastlane/blob/master/fastlane/docs/Platforms.md
# All available actions: https://docs.fastlane.tools/actions

# fastlane reports which actions are used
# No personal data is recorded. Learn more at https://github.com/fastlane/enhancer

app_identifier "com.restlessapps.Healthie" # The bundle identifier of your app
apple_id "zzmehdi@gmail.com" # Your Apple email address

team_id "3YS5BCZ384"  # Developer Portal Team ID

# you can even provide different app identifiers, Apple IDs and team names per lane:
# More information: https://github.com/fastlane/fastlane/blob/master/fastlane/docs/Appfile.md