objc[1723]: Class PLBuildVersion is implemented in both /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices (0x11ab58998) and /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/PhotoLibraryServices.framework/PhotoLibraryServices (0x11a97a880). One of the two will be used. Which one is undefined.
objc[1723]: Class SSKeychain is implemented in both /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/StoreServices.framework/StoreServices (0x11959a8d0) and /Users/dengzheyibu/Library/Developer/CoreSimulator/Devices/699B4355-1EF2-4341-AA95-A20F57EFE093/data/Containers/Bundle/Application/DC2BB203-5796-4BCA-A8AA-2E17AC4C99D1/TheStep.app/TheStep (0x10bca44f8). One of the two will be used. Which one is undefined.
2017-01-07 10:00:02.055 TheStep[1723:225145]
--------------------------- JPush Log ----------------------------
--------------------JPush SDK Version:3.0.0--build:13----------
--------------------JCore Lib Version:1.0.0------------
-----------------AppKey:72bbf5b21080a540b02992ef----------------

2017-01-07 10:00:02.055 TheStep[1723:225145] JPush WARNING! APNs is NOT supported on simulator
2017-01-07 10:00:20.388 TheStep[1723:225145] *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayM objectAtIndex:]: index 5 beyond bounds for empty array'
*** First throw call stack:
(
0 CoreFoundation 0x0000000110356d4b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x0000000110e1721e objc_exception_throw + 48
2 CoreFoundation 0x00000001102882eb -[__NSArrayM objectAtIndex:] + 203
3 TheStep 0x000000010b872910 -[DiscoverViewController tableView:cellForRowAtIndexPath:] + 1072
4 UIKit 0x000000010da1e584 -[UITableView _createPreparedCellForGlobalRow:withIndexPath:willDisplay:] + 757
5 UIKit 0x000000010da1e7e2 -[UITableView _createPreparedCellForGlobalRow:willDisplay:] + 74
6 UIKit 0x000000010d9f22b0 -[UITableView _updateVisibleCellsNow:isRecursive:] + 3295
7 UIKit 0x000000010da27b64 -[UITableView _performWithCachedTraitCollection:] + 110
8 UIKit 0x000000010da0e3be -[UITableView layoutSubviews] + 222
9 UIKit 0x000000010d975ab8 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1237
10 QuartzCore 0x000000010d5a2bf8 -[CALayer layoutSublayers] + 146
11 QuartzCore 0x000000010d596440 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 366
12 QuartzCore 0x000000010d5962be _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 24
13 QuartzCore 0x000000010d524318 _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 280
14 QuartzCore 0x000000010d5513ff _ZN2CA11Transaction6commitEv + 475
15 QuartzCore 0x000000010d551d6f _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 113
16 CoreFoundation 0x00000001102fb267 CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION + 23
17 CoreFoundation 0x00000001102fb1d7 __CFRunLoopDoObservers + 391
18 CoreFoundation 0x00000001102dff8e __CFRunLoopRun + 1198
19 CoreFoundation 0x00000001102df884 CFRunLoopRunSpecific + 420
20 GraphicsServices 0x0000000113663a6f GSEventRunModal + 161
21 UIKit 0x000000010d8b0c68 UIApplicationMain + 159
22 TheStep 0x000000010b8b1edf main + 111
23 libdyld.dylib 0x0000000111ebe68d start + 1
24 ??? 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)




问题是： cell 的 复用吗？

第二个

objc[3597]: Class PLBuildVersion is implemented in both /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices (0x11d7ea998) and /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/PhotoLibraryServices.framework/PhotoLibraryServices (0x11d60c880). One of the two will be used. Which one is undefined.
objc[3597]: Class SSKeychain is implemented in both /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/StoreServices.framework/StoreServices (0x119c378d0) and /Users/dengzheyibu/Library/Developer/CoreSimulator/Devices/699B4355-1EF2-4341-AA95-A20F57EFE093/data/Containers/Bundle/Application/7A40ADC8-7E18-4C6F-BE3F-EC71DEC8C3D3/TheStep.app/TheStep (0x10e930798). One of the two will be used. Which one is undefined.
2017-01-07 10:59:00.864 TheStep[3597:431257]
--------------------------- JPush Log ----------------------------
--------------------JPush SDK Version:3.0.0--build:13----------
--------------------JCore Lib Version:1.0.0------------
-----------------AppKey:72bbf5b21080a540b02992ef----------------

2017-01-07 10:59:00.864 TheStep[3597:431257] JPush WARNING! APNs is NOT supported on simulator
2017-01-07 10:59:45.653 TheStep[3597:431257] -[ArticleDetailDiscoverModel zhePosCellHeight]: unrecognized selector sent to instance 0x60000047d180
2017-01-07 10:59:45.670 TheStep[3597:431257] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[ArticleDetailDiscoverModel zhePosCellHeight]: unrecognized selector sent to instance 0x60000047d180'
*** First throw call stack:
(
0 CoreFoundation 0x0000000112fe4d4b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x0000000113aa521e objc_exception_throw + 48
2 CoreFoundation 0x0000000113054f04 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132
3 CoreFoundation 0x0000000112f6a005 forwarding + 1013
4 CoreFoundation 0x0000000112f69b88 _CF_forwarding_prep_0 + 120
5 TheStep 0x000000010e500153 -[DiscoverViewController tableView:heightForRowAtIndexPath:] + 403
6 UIKit 0x00000001106b6b4d -[UITableView _dataSourceHeightForRowAtIndexPath:] + 99
7 UIKit 0x00000001108f0b1f __66-[UISectionRowData refreshWithSection:tableView:tableViewRowData:]_block_invoke + 368
8 UIKit 0x00000001108f00da -[UISectionRowData refreshWithSection:tableView:tableViewRowData:] + 3375
9 UIKit 0x00000001108f3eb1 -[UITableViewRowData numberOfRows] + 97
10 UIKit 0x0000000110691ed3 -[UITableView noteNumberOfRowsChanged] + 121
11 UIKit 0x0000000110691493 -[UITableView reloadData] + 1985
12 TheStep 0x000000010e5ba27b -[UITableView(MJRefresh) mj_reloadData] + 43
13 TheStep 0x000000010e4fc494 __42-[DiscoverViewController loadDiscoverData]_block_invoke_2 + 84
14 libdispatch.dylib 0x0000000114ad6978 _dispatch_call_block_and_release + 12
15 libdispatch.dylib 0x0000000114b000cd _dispatch_client_callout + 8
16 libdispatch.dylib 0x0000000114ae08a4 _dispatch_main_queue_callback_4CF + 406
17 CoreFoundation 0x0000000112fa8e49 CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 9
18 CoreFoundation 0x0000000112f6e37d __CFRunLoopRun + 2205
19 CoreFoundation 0x0000000112f6d884 CFRunLoopRunSpecific + 420
20 GraphicsServices 0x00000001162f1a6f GSEventRunModal + 161
21 UIKit 0x000000011053ec68 UIApplicationMain + 159
22 TheStep 0x000000010e53de2f main + 111
23 libdyld.dylib 0x0000000114b4c68d start + 1
24 ??? 0x0000000000000001 0x0 + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)