I clicked to turn off auto layout. And now I click the check box to turn it on, and xcode immediately crashes..Every time. I'm pretty sure that all tableviews have a datasource. I can't work on the project! Please help.
Process: Xcode [5748]
Path: /Applications/Xcode.app/Contents/MacOS/Xcode
Identifier: com.apple.dt.Xcode
Version: 5.0 (3332.25)
App Item ID: 497799835
App External ID: 38302662
Code Type: X86-64 (Native)
Parent Process: launchd [144]
User ID: 501
Date/Time: 2013-09-30 00:12:40.236 -0400
OS Version: Mac OS X 10.8.5 (12F37)
Report Version: 10
Interval Since Last Report: 62599 sec
Crashes Since Last Report: 13
Per-App Interval Since Last Report: 4441 sec
Per-App Crashes Since Last Report: 13
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Application Specific Information:
ProductBuildVersion: 5A1413
ASSERTION FAILURE in /SourceCache/IDEInterfaceBuilderCocoaTouch/IDEInterfaceBuilderCocoaTouch- 3742/IBPlugin/Utilities/IBObjectMarshalling.m:670
Details: Failed to compute auto layout status IBUIDatePicker, IBUILabel, IBUITableViewCell, and IBUITableViewCellContentView.
Interface Builder encountered an error communicating with the iOS Simulator. If you choose to file a crash report or radar for this issue, please check Console.app for crash reports for "Interface Builder Cocoa Touch Tool" and include their content in your crash report.
Exception name: NSInternalInconsistencyException
Exception reason: UITableView dataSource is not set
I just faced this problem and removing all of the File Owner's Outlets and Referencing Outlets did the trick.
Note: Firstly, as I couldn't turn off autoLayout graphically as Xcode crashed just by trying to view the .xib, I managed to do it following AbuYusuph's suggestion.