Unable to install constraint on view?

songzhen · ‎05-22-2016

Hello everyone, I copy the example in the tutorial of arcgis runtime for osx, but the xcode 7 shows some errors.

I don't know why.

I use swift api. But when I run the example which is taken by arcgis runtime for osx, it goes well. (The example in runtime package is using oc language)

Anybody can help me???thanks

2016-05-22 20:52:18.521 MyFirstGISApp[33507:28179768] An uncaught exception was raised

2016-05-22 20:52:18.521 MyFirstGISApp[33507:28179768] Unable to install constraint on view. Does the constraint reference something from outside the subtree of the view? That's illegal. constraint:<NSIBPrototypingLayoutConstraint:0x618000084f10 'IB auto generated at build time for view with fixed frame' AGSMapView:0x102608b60.left == NSView:0x610000120280.left + 25> view:<NSView: 0x610000120280>

2016-05-22 20:52:18.522 MyFirstGISApp[33507:28179768] (

0 CoreFoundation 0x00007fff8da2c4f2 __exceptionPreprocess + 178

1 libobjc.A.dylib 0x00007fff91218f7e objc_exception_throw + 48

2 CoreFoundation 0x00007fff8da934bd +[NSException raise:format:] + 205

3 Foundation 0x00007fff9a4e5a59 -[NSLayoutConstraint _addToEngine:integralizationAdjustment:mutuallyExclusiveConstraints:] + 183

4 AppKit 0x00007fff8ef381bd __52-[NSView(NSConstraintBasedLayout) _setLayoutEngine:]_block_invoke_2 + 470

5 Foundation 0x00007fff9a4ec042 -[NSISEngine withBehaviors:performModifications:] + 155

6 AppKit 0x00007fff8eea3b8e -[NSView(NSConstraintBasedLayout) _withAutomaticEngineOptimizationDisabled:] + 70

7 AppKit 0x00007fff8ef37fca __52-[NSView(NSConstraintBasedLayout) _setLayoutEngine:]_block_invoke + 485

8 AppKit 0x00007fff8eeae8f2 -[NSView(NSConstraintBasedLayout) _setLayoutEngine:] + 233

9 AppKit 0x00007fff8ef380bf __52-[NSView(NSConstraintBasedLayout) _setLayoutEngine:]_block_invoke_2 + 216

10 Foundation 0x00007fff9a4ec042 -[NSISEngine withBehaviors:performModifications:] + 155

11 AppKit 0x00007fff8eea3b8e -[NSView(NSConstraintBasedLayout) _withAutomaticEngineOptimizationDisabled:] + 70

12 AppKit 0x00007fff8ef37fca __52-[NSView(NSConstraintBasedLayout) _setLayoutEngine:]_block_invoke + 485

13 AppKit 0x00007fff8eeae8f2 -[NSView(NSConstraintBasedLayout) _setLayoutEngine:] + 233

14 AppKit 0x00007fff8f63fd5c -[NSThemeFrame _setLayoutEngine:] + 69

15 AppKit 0x00007fff8ef37dca make_and_host_engine + 335

16 AppKit 0x00007fff8ef37968 -[NSView(NSConstraintBasedLayout) _didChangeHostsAutolayoutEngineTo:] + 179

17 AppKit 0x00007fff8ef1469a -[NSView(NSConstraintBasedLayout) _engageAutolayout] + 81

18 AppKit 0x00007fff8ef146b7 -[NSView(NSConstraintBasedLayout) _engageAutolayout] + 110

19 AppKit 0x00007fff8eeda5be -[NSView(NSConstraintBasedLayout) _layoutEngine_windowDidChange] + 92

20 AppKit 0x00007fff8eeda43b __21-[NSView _setWindow:]_block_invoke586 + 67

21 AppKit 0x00007fff8eea590c -[NSView _setWindow:] + 1567

22 AppKit 0x00007fff8eea2933 -[NSView addSubview:] + 475

23 AppKit 0x00007fff8eee0a1a -[NSFrameView addSubview:] + 45

24 AppKit 0x00007fff8eee09e0 -[NSThemeFrame addSubview:] + 400

25 AppKit 0x00007fff8eee0600 -[NSView addSubview:positioned:relativeTo:] + 211

26 AppKit 0x00007fff8eee051a -[NSThemeFrame _addKnownSubview:positioned:relativeTo:] + 60

27 AppKit 0x00007fff8ef0a708 -[NSWindow setContentView:] + 638

28 AppKit 0x00007fff8ef4ef5f -[NSWindowTemplate nibInstantiate] + 854

29 AppKit 0x00007fff8ee925af -[NSIBObjectData instantiateObject:] + 309

30 AppKit 0x00007fff8ee91c33 -[NSIBObjectData nibInstantiateWithOwner:options:topLevelObjects:] + 428

31 AppKit 0x00007fff8ee88e91 loadNib + 384

32 AppKit 0x00007fff8ee883b7 +[NSBundle(NSNibLoading) _loadNibFile:nameTable:options:withZone:ownerBundle:] + 300

33 AppKit 0x00007fff8ee88180 -[NSBundle(NSNibLoading) loadNibNamed:owner:topLevelObjects:] + 201

34 AppKit 0x00007fff8ee87f4c +[NSBundle(NSNibLoading) loadNibNamed:owner:] + 344

35 AppKit 0x00007fff8ee831a6 NSApplicationMain + 466

36 MyFirstGISApp 0x0000000100002f84 main + 84

37 libdyld.dylib 0x00007fff9f4075ad start + 1

38 ??? 0x0000000000000003 0x0 + 3

)

2016-05-22 20:52:18.601 MyFirstGISApp[33507:28179768] *** Terminating app due to uncaught exception 'NSGenericException', reason: 'Unable to install constraint on view. Does the constraint reference something from outside the subtree of the view? That's illegal. constraint:<NSIBPrototypingLayoutConstraint:0x618000084f10 'IB auto generated at build time for view with fixed frame' AGSMapView:0x102608b60.left == NSView:0x610000120280.left + 25> view:<NSView: 0x610000120280>'

*** First throw call stack:

(