crash

app_delegate.rb

class AppDelegate < PM::Delegate
  include CDQ

  status_bar :none, animation: :fade

  def on_load(app, options)
    begin
      raise 'You shall not pass'
    rescue
      puts 'I never goes here'
    end

    cdq.setup
    open HomeScreen.new(:nav_bar => true,
                        :hide_nav_bar => true)
  end
end

crashlog

Exception Type:        EXC_BREAKPOINT (SIGTRAP)
Exception Codes:       0x0000000000000002, 0x0000000000000000

Application Specific Information:
*** CFRelease() called with NULL ***
CoreSimulator 117.15 - Device: iPad 2 - Runtime: iOS 8.4 (12H141) - DeviceType: iPad 2

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.CoreFoundation      	0x038400dd CFRelease + 1709
1   my.app.identifier              	0x005513b0 rb_vm_backtrace + 320
2   my.app.identifier 	            0x004f56a9 rb_exception_prepare_bt + 89
3   my.app.identifier 	            0x00534eaa rb_vm_raise + 26
4   my.app.identifier 	            0x004324a6 rb_f_raise + 70
5   my.app.identifier 	            0x0050e9c9 rb_vm_dispatch + 5881
6   my.app.identifier 	            0x00020fcd vm_dispatch + 1373
7   my.app.identifier 	            0x003b3c23 rb_scope__on_load:__ + 131

Gemfile

source 'https://rubygems.org'

gem 'rake'
gem 'motion-cocoapods'
gem 'redpotion'
gem 'cdq'

rake debug=1

(lldb) bt
* thread #1: tid = 0x1d2ec3, 0x030f10dd CoreFoundation`CFRelease + 1709, queue = 'com.apple.main-thread', stop reason = EXC_BREAKPOINT (code=EXC_I386_BPT, subcode=0x0)
  * frame #0: 0x030f10dd CoreFoundation`CFRelease + 1709
    frame #1: 0x00679ac0 JournalDeClasse`rb_vm_backtrace + 320
    frame #2: 0x0061ddb9 JournalDeClasse`rb_exception_prepare_bt + 89
    frame #3: 0x0065d5ba JournalDeClasse`rb_vm_raise + 26
    frame #4: 0x0055abb6 JournalDeClasse`rb_f_raise + 70
    frame #5: 0x006370d9 JournalDeClasse`rb_vm_dispatch + 5881
    frame #6: 0x000083ad JournalDeClasse`vm_dispatch + 1373
    frame #7: 0x005108d3 JournalDeClasse`rb_scope__on_load:__(self=0x0a9357f0, app=<unavailable>, options=<unavailable>) + 131 at app_delegate.rb:8
    frame #8: 0x00650ee4 JournalDeClasse`dispatch_rimp_caller(objc_object* (*)(objc_object*, objc_selector*, ...), unsigned long, objc_selector, int, unsigned long const*) + 46452
    frame #9: 0x006376b3 JournalDeClasse`rb_vm_dispatch + 7379
    frame #10: 0x000083ad JournalDeClasse`vm_dispatch + 1373
    frame #11: 0x0045b7c6 JournalDeClasse`rb_scope__application:didFinishLaunchingWithOptions:__(self=0x0a9357f0, application=<unavailable>, launch_options=<unavailable>) + 214 at delegate_module.rb:16
    frame #12: 0x0045b9df JournalDeClasse`__unnamed_54 + 95
    frame #13: 0x010f6f87 UIKit`-[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 287
    frame #14: 0x010f7d71 UIKit`-[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 2938
    frame #15: 0x010fb3d2 UIKit`-[UIApplication _runWithMainScene:transitionContext:completion:] + 1639
    frame #16: 0x011148ee UIKit`__84-[UIApplication _handleApplicationActivationWithScene:transitionContext:completion:]_block_invoke + 59
    frame #17: 0x010f9ffa UIKit`-[UIApplication workspaceDidEndTransaction:] + 155
    frame #18: 0x046f6c9e FrontBoardServices`__37-[FBSWorkspace clientEndTransaction:]_block_invoke_2 + 71
    frame #19: 0x046f672f FrontBoardServices`__40-[FBSWorkspace _performDelegateCallOut:]_block_invoke + 54
    frame #20: 0x04708d7c FrontBoardServices`__31-[FBSSerialQueue performAsync:]_block_invoke_2 + 30
    frame #21: 0x03154050 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 16
    frame #22: 0x03149963 CoreFoundation`__CFRunLoopDoBlocks + 195
    frame #23: 0x031490eb CoreFoundation`__CFRunLoopRun + 971
    frame #24: 0x03148a5b CoreFoundation`CFRunLoopRunSpecific + 443
    frame #25: 0x0314888b CoreFoundation`CFRunLoopRunInMode + 123
    frame #26: 0x010f99b2 UIKit`-[UIApplication _run] + 571
    frame #27: 0x010fd0b6 UIKit`UIApplicationMain + 1526
    frame #28: 0x00012a39 JournalDeClasse`main(argc=1, argv=0xbfffe39c) + 153 at main.mm:15
    frame #29: 0x0426bac9 libdyld.dylib`start + 1

Rakefile

# -*- coding: utf-8 -*-
$:.unshift('/Library/RubyMotion/lib')
require 'motion/project/template/ios'

require 'bundler'
Bundler.require

def icons(app)
  app.icons                                = ['AppIcon']
  app.info_plist['UILaunchImages']         = [
      {
          'UILaunchImageName'             => 'Default-Landscape',
          'UILaunchImageOrientation'      => 'Landscape',
          'UILaunchImageMinimumOSVersion' => '7.0',
          'UILaunchImageSize'             => '{768, 1024}'
      }
  ]
  app.info_plist['UILaunchStoryboardName'] = 'LaunchScreen'
end

ENV['device_name'] ||= 'iPad 2'

def appareance(app)
  app.info_plist['UIStatusBarHidden']                        = true
  app.info_plist['UIViewControllerBasedStatusBarAppearance'] = false
  #app.info_plist['UIStatusBarStyle'] = 'UIStatusBarStyleLightContent'
end

Motion::Project::App.setup do |app|
  app.name = 'my app name'

  app.identifier = 'my.app.identifier'

  app.release do
    app.codesign_certificate           = 'iPhone Distribution: me'
    app.provisioning_profile           = 'adhoc.mobileprovision'
    #app.provisioning_profile = 'prod.mobileprovision'
    app.entitlements['get-task-allow'] = false
  end

  app.development do
    app.codesign_certificate   = 'iPhone Development: me'
    app.provisioning_profile   = 'dev.mobileprovision'
  end

  app.short_version = '0.25'
  app.version       = `git rev-list HEAD --count`.strip

  icons app

  app.device_family          = [:ipad]
  app.deployment_target      = '7.1'
  app.interface_orientations = [:landscape_left, :landscape_right]

  appareance(app)

  app.files          += Dir.glob(File.join(app.project_dir, 'lib/**/*.rb'))
  app.resources_dirs += %w(resources/programmes resources/extensions)
  app.frameworks  = %w(UIKit Foundation CoreGraphics CoreData CoreText QuartzCore AVFoundation MessageUI MobileCoreServices)

  app.pods do |pod|
    pod 'JMImageCache'
    pod 'FontasticIcons'
  end

end

task :'build:simulator' => :'schema:build'

repl

*** Starting simulator
(main)>
================================================================================
The application terminated. A crash report file may have been generated by the
system, use `rake crashlog' to open it. Use `rake debug=1' to restart the app
in the debugger.
================================================================================