title: xcode storyboard - ibtoold unarchiving exception
body: <p>the exception is; </p>
  
  <pre><code>CompileStoryboard Catwall/en.lproj/MainStoryboard.storyboard
  cd /Users/guvenozyurt/Desktop/git/catwall_ios
  setenv IBSC_MINIMUM_COMPATIBILITY_VERSION 5.1
  setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
  setenv XCODE_DEVELOPER_USR_PATH /Applications/Xcode.app/Contents/Developer/usr/bin/..
  /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/ibtool --errors --warnings --notices --output-format human-readable-text --compile /Users/guvenozyurt/Library/Developer/Xcode/DerivedData/Catwall-ghvlotdrbpzsfveimvmoxitsgpod/Build/Products/Debug-iphonesimulator/Catwall.app/en.lproj/MainStoryboard.storyboardc /Users/guvenozyurt/Desktop/git/catwall_ios/Catwall/en.lproj/MainStoryboard.storyboard --sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator6.1.sdk
  
  
  2013-03-07 17:14:26.187 ibtoold[34122:707] Exception raised while unarchiving document objects - *** -[__NSArrayM insertObject:atIndex:]: object cannot be nil/* com.apple.ibtool.errors *//Users/guvenozyurt/Desktop/git/catwall_ios/Catwall/en.lproj/MainStoryboard.storyboard: error: The document "MainStoryboard.storyboard" could not be opened. The operation couldn’t be completed. (com.apple.InterfaceBuilder error -1.)    Recovery Suggestion: Check the console log for additional informat..
  </code></pre>
  
  <p>Recently, I delete an xib file and make the whole drawing on controller side. Then merged the code from git, resolved conflicts (quite carefully, 3 times reset and did it again..)</p>
  
  <p>I checked simulators. build target version, tried to change "copy bundle resources" order not so deeply . No ! It is still failed. .</p>
  
  <p>ibtoold is not opensource of course, and i do know what is going on there. . </p>
  
  <p>i'm stucked and need help! Thanks..</p>