We're using the NUCLiOS-Tools with Xamarin and having issues with the IGGridView-Control. When the resizeoption is set to IGGridViewColumnResizeActionAdorner, the app crashes sometimes while the resizing happens. On older iPads it happens more often than on newer ones, although they have the same iOS-Version installed (11.1).

It also happens more often when the GridView shows groups and you try to resize the column with the finger on the GroupHeader.

This is the Exceptioninfo:

Foundation.MonoTouchException: Objective-C exception thrown. Name: NSInvalidArgumentException Reason: -[ColumnResizeAdornerCellManipulator finishWithVelocity:]: unrecognized selector sent to instance 0x1c0cc2df0
Native stack trace:
0 CoreFoundation 0x0000000184e79d1c + 148
1 libobjc.A.dylib 0x00000001840c8528 objc_exception_throw + 56
2 CoreFoundation 0x0000000184e871c8 + 0
3 CoreFoundation 0x0000000184e7f6b0 + 1380
4 CoreFoundation 0x0000000184d6501c _CF_forwarding_prep_0 + 92
5 dataConnectAISsellcomPad 0x00000001008f634c dataConnectAISsellcomPad + 336716
6 dataConnectAISsellcomPad 0x000000010092e250 dataConnectAISsellcomPad + 565840
7 UIKit 0x000000018e948134 + 64
8 UIKit 0x000000018e94c698 + 124
9 UIKit 0x000000018e42c628 + 320
10 UIKit 0x000000018e2e1b50 + 732
11 UIKit 0x000000018e9365a8 + 1084
12 UIKit 0x000000018e936118 + 404
13 UIKit 0x000000018e935274 + 276
14 UIKit 0x000000018e2dfe5c + 3180
15 UIKit 0x000000018e2b1384 + 340
16 UIKit 0x00000001a3c662b4 + 100
17 UIKit 0x000000018ebfe85c + 2364
18 UIKit 0x000000018ec00de8 + 4760
19 UIKit 0x000000018ebf9d04 + 152
20 CoreFoundation 0x0000000184e222e8 + 24
21 CoreFoundation 0x0000000184e22268 + 88
22 CoreFoundation 0x0000000184e21af0 + 204
23 CoreFoundation 0x0000000184e1f6c8 + 1048
24 CoreFoundation 0x0000000184d3ffb8 CFRunLoopRunSpecific + 436
25 GraphicsServices 0x0000000186bd7f84 GSEventRunModal + 100
26 UIKit 0x000000018e3142f4 UIApplicationMain + 208
27 dataConnectAISsellcomPad 0x0000000101d59940 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 17861076
28 dataConnectAISsellcomPad 0x0000000101cce74c _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 17291232
29 dataConnectAISsellcomPad 0x0000000101cce70c _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 17291168
30 dataConnectAISsellcomPad 0x000000010104bb80 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 4172820
31 dataConnectAISsellcomPad 0x0000000101bed384 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 16368664
32 dataConnectAISsellcomPad 0x0000000104d25214 mono_pmip + 24148
33 dataConnectAISsellcomPad 0x0000000104d9e8c8 mono_pmip + 521480
34 dataConnectAISsellcomPad 0x0000000104da1a28 mono_pmip + 534120
35 dataConnectAISsellcomPad 0x0000000104d09478 _ZN7gmscore8renderer9RenderBin11PerformDrawINSt3__115__list_iteratorINS_4base10reffed_ptrINS0_10BaseEntityEEEPvEEEEvT_SB_PNS0_14EntityRendererEb + 1042820
36 dataConnectAISsellcomPad 0x0000000104e7a43c _Z9__isctypeim + 41872
37 dataConnectAISsellcomPad 0x0000000100fd4628 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 3684028
38 libdyld.dylib 0x000000018486256c + 4