05 - Filtering Operators - Starter Project - Clicking on storyboard crashes on Xcode 8.2.1

Hey Guys,

Clicking on storyboard crashes on Xcode 8.2.1.

Here’s the crash report - Let me know if anyone of you has faced this issue?

Process: Xcode [42672]
Path: /Applications/Xcode-8.2.1.app/Contents/MacOS/Xcode
Identifier: com.apple.dt.Xcode
Version: 8.2.1 (11766.1)
Build Info: IDEFrameworks-11766001000000000~5
App Item ID: 497799835
App External ID: 820169454
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Xcode [42672]
User ID: 94343

Date/Time: 2017-04-05 12:04:26.858 -0400
OS Version: Mac OS X 10.12.3 (16D32)
Report Version: 12
Anonymous UUID: 380A26BC-5308-0FEA-0D6F-750DC11D5A2A

Sleep/Wake UUID: BEC7927C-E8A2-4549-894F-24216B984F57

Time Awake Since Boot: 4700 seconds
Time Since Wake: 3600 seconds

System Integrity Protection: enabled

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY

Application Specific Information:
ProductBuildVersion: 8C1002
ASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/IDEFrameworks/IDEFrameworks-11766.1/IDEKit/Application/IDEDocumentController.m:457
Details: (navigableItem) should not be nil.
Object:
Method: +retainedEditorDocumentForNavigableItem:forUseWithWorkspaceDocument:error:
Thread: <NSThread: 0x7fdefac16c90>{number = 1, name = main}
Hints: None
Backtrace:
0 -[IDEAssertionHandler handleFailureInMethod:object:fileName:lineNumber:assertionSignature:messageFormat:arguments:] (in IDEKit)
1 _DVTAssertionHandler (in DVTFoundation)
2 _DVTAssertionFailureHandler (in DVTFoundation)
3 +[IDEDocumentController retainedEditorDocumentForNavigableItem:forUseWithWorkspaceDocument:error:] (in IDEKit)
4 -[IDEUtilityArea computeSelectedDocumentsForNavigables:] (in IDEKit)
5 -[IDEUtilityArea _rebuildStackWithNavigableItems:] (in IDEKit)
6 -[IDEUtilityArea _rebuildCategoriesAndStack] (in IDEKit)
7 -[DVTDelayedInvocation runBlock:] (in DVTFoundation)
8 __NSFirePerformWithOrder (in Foundation)
9 CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION (in CoreFoundation)
10 __CFRunLoopDoObservers (in CoreFoundation)
11 __CFRunLoopRun (in CoreFoundation)
12 CFRunLoopRunSpecific (in CoreFoundation)
13 RunCurrentEventLoopInMode (in HIToolbox)
14 ReceiveNextEventCommon (in HIToolbox)
15 _BlockUntilNextEventMatchingListInModeWithFilter (in HIToolbox)
16 _DPSNextEvent (in AppKit)
17 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] (in AppKit)
18 -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (in DVTKit)
19 -[NSApplication run] (in AppKit)
20 NSApplicationMain (in AppKit)
21 start (in libdyld.dylib)

abort() called

Application Specific Signatures:
((navigableItem)) != nil

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff91d0edd6 __pthread_kill + 10
1 libsystem_pthread.dylib 0x00007fff91dfa787 pthread_kill + 90
2 libsystem_c.dylib 0x00007fff91c74420 abort + 129
3 com.apple.dt.IDEKit 0x00000001098b11db +[IDEAssertionHandler _handleAssertionWithLogString:assertionSignature:assertionReason:extraBacktrace:] + 1466
4 com.apple.dt.IDEKit 0x00000001098b186f -[IDEAssertionHandler handleFailureInMethod:object:fileName:lineNumber:assertionSignature:messageFormat:arguments:] + 1204
5 com.apple.dt.DVTFoundation 0x00000001077b7f3e _DVTAssertionHandler + 541
6 com.apple.dt.DVTFoundation 0x00000001077b8158 _DVTAssertionFailureHandler + 411
7 com.apple.dt.IDEKit 0x0000000109bbd5a7 +[IDEDocumentController retainedEditorDocumentForNavigableItem:forUseWithWorkspaceDocument:error:] + 760
8 com.apple.dt.IDEKit 0x00000001099777e9 -[IDEUtilityArea computeSelectedDocumentsForNavigables:] + 398
9 com.apple.dt.IDEKit 0x000000010997906a -[IDEUtilityArea _rebuildStackWithNavigableItems:] + 1599
10 com.apple.dt.IDEKit 0x000000010997a4c9 -[IDEUtilityArea _rebuildCategoriesAndStack] + 876
11 com.apple.dt.DVTFoundation 0x000000010758498b -[DVTDelayedInvocation runBlock:] + 257
12 com.apple.Foundation 0x00007fff7e152a7d __NSFirePerformWithOrder + 368
13 com.apple.CoreFoundation 0x00007fff7c6a8397 CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION + 23
14 com.apple.CoreFoundation 0x00007fff7c6a8307 __CFRunLoopDoObservers + 391
15 com.apple.CoreFoundation 0x00007fff7c688f39 __CFRunLoopRun + 873
16 com.apple.CoreFoundation 0x00007fff7c688974 CFRunLoopRunSpecific + 420
17 com.apple.HIToolbox 0x00007fff7bc14a5c RunCurrentEventLoopInMode + 240
18 com.apple.HIToolbox 0x00007fff7bc14799 ReceiveNextEventCommon + 184
19 com.apple.HIToolbox 0x00007fff7bc146c6 _BlockUntilNextEventMatchingListInModeWithFilter + 71
20 com.apple.AppKit 0x00007fff7a1ba5b4 _DPSNextEvent + 1120
21 com.apple.AppKit 0x00007fff7a934d6b -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 2789
22 com.apple.dt.DVTKit 0x0000000107d60eaf -[DVTApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 396
23 com.apple.AppKit 0x00007fff7a1aef35 -[NSApplication run] + 926
24 com.apple.AppKit 0x00007fff7a179850 NSApplicationMain + 1237
25 libdyld.dylib 0x00007fff91be0255 start + 1

External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 13832
thread_create: 0
thread_set_state: 12773

VM Region Summary:
ReadOnly portion of Libraries: Total=656.5M resident=0K(0%) swapped_out_or_unallocated=656.5M(100%)
Writable regions: Total=1.9G written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=1.9G(100%)

                              VIRTUAL   REGION 

REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
Accelerate framework 512K 5
Activity Tracing 256K 2
CG backing stores 165.8M 7
CG image 1432K 83
CG raster data 12K 2
CoreAnimation 362.8M 82
CoreImage 140K 15
CoreServices 252K 2
CoreUI image data 4348K 23
CoreUI image file 256K 9
Dispatch continuations 16.0M 2
Foundation 40K 6
Image IO 284K 18
JS JIT generated code 8K 3
JS JIT generated code (reserved) 1.0G 2 reserved VM address space (unallocated)
Kernel Alloc Once 8K 2
MALLOC 345.5M 54
MALLOC guard page 48K 10
Memory Tag 242 12K 2
Memory Tag 251 28K 3
SQLite page cache 128K 3
STACK GUARD 56.1M 38
Stack 26.3M 38
Swift metadata 36K 3
VM_ALLOCATE 148K 27
WebKit Malloc 2068K 8
__DATA 68.0M 561
__GLSLBUILTINS 2588K 2
__IMAGE 528K 2
__LINKEDIT 169.8M 271
__TEXT 487.7M 535
__UNICODE 556K 2
mapped file 228.9M 73
shared memory 16.4M 15
=========== ======= =======
TOTAL 2.9G 1876
TOTAL, minus reserved VM space 1.9G 1876

Model: MacBookPro13,3, BootROM MBP133.0226.B11, 4 processors, Intel Core i7, 2.7 GHz, 16 GB, SMC 2.38f6
Graphics: kHW_IntelHDGraphics530Item, Intel HD Graphics 530, Built-In
Graphics: kHW_AMDRadeonPro460Item, AMD Radeon Pro 460, PCIe, 4096 MB
Memory Module: BANK 0/DIMM0, 8 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C31473332443450472D30393320
Memory Module: BANK 1/DIMM0, 8 GB, LPDDR3, 2133 MHz, 0x802C, 0x4D5435324C31473332443450472D30393320
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x15A), Broadcom BCM43xx 1.0 (7.21.171.68.1a5)
Bluetooth: Version 5.0.3f1, 3 services, 17 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
USB Device: USB 3.0 Bus
USB Device: iBridge
Thunderbolt Bus: MacBook Pro, Apple Inc., 15.8
Thunderbolt Bus: MacBook Pro, Apple Inc., 15.8