Open panupan opened 9 years ago
mrackwitz
commented
9 years ago Interesting! If this would be a public API, I would say, that has to be done, clearly, as it would make the interface more solid, but as this method is private, I have doubts why it is needed at all. This change seems to be appropriate anyway. Can you still post the stacktrace? I wouldn't mind if you redact entries from your namespace, if necessary.
panupan
commented
9 years ago Sure. I think what happened is multiple modeView are being created and added to that dialog view. I'm not quite sure why it works when running the app normally but not when running through the test bundler.
failed: caught "NSInvalidArgumentException", "*** -[__NSArrayM insertObject:atIndex:]: object cannot be nil"
(
0 CoreFoundation 0x01d66946 __exceptionPreprocess + 182
1 libobjc.A.dylib 0x06cc9a97 objc_exception_throw + 44
2 CoreFoundation 0x01c1dc01 -[__NSArrayM insertObject:atIndex:] + 881
3 CoreFoundation 0x01c1d861 -[__NSArrayM addObject:] + 65
4 UIKit 0x03b0535c PushNextClassForSettingIMP + 383
5 UIKit 0x03b05149 __workaround10030904InvokeWithTarget_block_invoke + 29
6 UIKit 0x03557f05 +[UIView _performCustomizableAppearanceModifications:] + 29
7 UIKit 0x03b05121 workaround10030904InvokeWithTarget + 1047
8 UIKit 0x03afee05 +[_UIAppearance _applyInvocationsTo:window:matchingSelector:] + 4248
9 UIKit 0x03aff624 +[_UIAppearance _applyInvocationsTo:window:] + 56
10 UIKit 0x035736f5 -[UIView(Internal) _applyAppearanceInvocations] + 287
11 UIKit 0x03574139 __88-[UIView(Internal) _performUpdatesForPossibleChangesOfIdiom:orScreen:traverseHierarchy:]_block_invoke + 65
12 UIKit 0x035740c6 -[UIView(Internal) _performUpdatesForPossibleChangesOfIdiom:orScreen:traverseHierarchy:] + 204
13 UIKit 0x03573ff3 -[UIView(Internal) _didChangeFromIdiom:onScreen:traverseHierarchy:] + 57
14 UIKit 0x03573fb2 -[UIView(Internal) _didChangeFromIdiomOnScreen:traverseHierarchy:] + 172
15 UIKit 0x035735a7 -[UIView(Internal) _didMoveFromWindow:toWindow:] + 1685
16 UIKit 0x0357323f -[UIView(Internal) _didMoveFromWindow:toWindow:] + 813
17 UIKit 0x0357323f -[UIView(Internal) _didMoveFromWindow:toWindow:] + 813
18 UIKit 0x0356a517 __45-[UIView(Hierarchy) _postMovedFromSuperview:]_block_invoke + 154
19 UIKit 0x0356a475 -[UIView(Hierarchy) _postMovedFromSuperview:] + 458
20 UIKit 0x03575f0d -[UIView(Internal) _addSubview:positioned:relativeTo:] + 2018
21 UIKit 0x0356886e -[UIView(Hierarchy) addSubview:] + 56
22 XYZ 0x00839872 +[MRProgressOverlayView showOverlayAddedTo:title:mode:animated:] + 242
23 XYZ 0x00150393 -[SettingsViewController openRemoteContent:] + 259
24 XYZ 0x00151532 -[SettingsViewController privacyPolicyTap] + 242
25 XYZ 0x0014d370 -[SettingsViewController tableView:didSelectRowAtIndexPath:] + 2304
26 UIKit 0x035fd94c -[UITableView _selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:] + 1559
27 UIKit 0x035fdaf7 -[UITableView _userSelectRowAtPendingSelectionIndexPath:] + 285
28 UIKit 0x03602df3 __38-[UITableView touchesEnded:withEvent:]_block_invoke + 43
29 UIKit 0x035170ce ___afterCACommitHandler_block_invoke + 15
30 UIKit 0x03517079 _applyBlockToCFArrayCopiedToStack + 415
31 UIKit 0x03516e8e _afterCACommitHandler + 545
32 CoreFoundation 0x01c899de __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
33 CoreFoundation 0x01c89920 __CFRunLoopDoObservers + 400
34 CoreFoundation 0x01c7f35a __CFRunLoopRun + 1226
35 CoreFoundation 0x01c7ebcb CFRunLoopRunSpecific + 443
36 CoreFoundation 0x01c7e9fb CFRunLoopRunInMode + 123
37 UITests 0x113f37dd -[KIFTestActor tryRunningBlock:complete:timeout:error:] + 461
38 UITests 0x113f3a66 -[KIFTestActor runBlock:complete:timeout:] + 182
39 UITests 0x113f3c9b -[KIFTestActor runBlock:timeout:] + 139
40 UITests 0x113f4209 -[KIFTestActor waitForTimeInterval:] + 233
41 UITests 0x113f9552 -[KIFUITestActor tapAccessibilityElement:inView:] + 274
42 UITests 0x113f93be -[KIFUITestActor tapViewWithAccessibilityLabel:value:traits:] + 334
43 UITests 0x113f919b -[KIFUITestActor tapViewWithAccessibilityLabel:] + 123
44 UITests 0x11156293 -[UISettings testPrivacyPolicy] + 179
45 CoreFoundation 0x01c4976d __invoking___ + 29
46 CoreFoundation 0x01c49618 -[NSInvocation invoke] + 360
47 XCTest 0x2010897b -[XCTestCase invokeTest] + 320
48 XCTest 0x20108bb9 -[XCTestCase performTest:] + 184
49 XCTest 0x20114162 -[XCTest run] + 314
50 XCTest 0x20107598 -[XCTestSuite performTest:] + 406
51 XCTest 0x20114162 -[XCTest run] + 314
52 XCTest 0x20107598 -[XCTestSuite performTest:] + 406
53 XCTest 0x20114162 -[XCTest run] + 314
54 XCTest 0x20107598 -[XCTestSuite performTest:] + 406
55 XCTest 0x20114162 -[XCTest run] + 314
56 XCTest 0x20103de2 __25-[XCTestDriver _runSuite]_block_invoke + 61
57 XCTest 0x20110c82 -[XCTestObservationCenter _observeTestExecutionForBlock:] + 184
58 XCTest 0x20103d06 -[XCTestDriver _runSuite] + 285
59 XCTest 0x20104951 -[XCTestDriver _checkForTestManager] + 272
60 XCTest 0x20104c6b -[XCTestDriver runTestSuite:completionHandler:] + 378
61 XCTest 0x2011775c +[XCTestProbe runTests:] + 216
62 Foundation 0x02a5cb57 __NSFireDelayedPerform + 423
63 CoreFoundation 0x01cc08d6 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 22
64 CoreFoundation 0x01cc025d __CFRunLoopDoTimer + 1309
65 CoreFoundation 0x01c7f6ba __CFRunLoopRun + 2090
66 CoreFoundation 0x01c7ebcb CFRunLoopRunSpecific + 443
67 CoreFoundation 0x01c7e9fb CFRunLoopRunInMode + 123
68 GraphicsServices 0x0848824f GSEventRunModal + 192
69 GraphicsServices 0x0848808c GSEventRun + 104
70 UIKit 0x034ed8b6 UIApplicationMain + 1526
71 XYZ 0x000a54e8 main + 216
72 libdyld.dylib 0x077dcac9 start + 1
)
Was trying to run KiF UI automation tests on a project with MRProgress installed as a CocoaPod and was running into a strange exception. This seems to resolve the issue.