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 0x1c0cc2df0Native stack trace:0 CoreFoundation 0x0000000184e79d1c + 1481 libobjc.A.dylib 0x00000001840c8528 objc_exception_throw + 562 CoreFoundation 0x0000000184e871c8 + 03 CoreFoundation 0x0000000184e7f6b0 + 13804 CoreFoundation 0x0000000184d6501c _CF_forwarding_prep_0 + 925 dataConnectAISsellcomPad 0x00000001008f634c dataConnectAISsellcomPad + 3367166 dataConnectAISsellcomPad 0x000000010092e250 dataConnectAISsellcomPad + 5658407 UIKit 0x000000018e948134 + 648 UIKit 0x000000018e94c698 + 1249 UIKit 0x000000018e42c628 + 32010 UIKit 0x000000018e2e1b50 + 73211 UIKit 0x000000018e9365a8 + 108412 UIKit 0x000000018e936118 + 40413 UIKit 0x000000018e935274 + 27614 UIKit 0x000000018e2dfe5c + 318015 UIKit 0x000000018e2b1384 + 34016 UIKit 0x00000001a3c662b4 + 10017 UIKit 0x000000018ebfe85c + 236418 UIKit 0x000000018ec00de8 + 476019 UIKit 0x000000018ebf9d04 + 15220 CoreFoundation 0x0000000184e222e8 + 2421 CoreFoundation 0x0000000184e22268 + 8822 CoreFoundation 0x0000000184e21af0 + 20423 CoreFoundation 0x0000000184e1f6c8 + 104824 CoreFoundation 0x0000000184d3ffb8 CFRunLoopRunSpecific + 43625 GraphicsServices 0x0000000186bd7f84 GSEventRunModal + 10026 UIKit 0x000000018e3142f4 UIApplicationMain + 20827 dataConnectAISsellcomPad 0x0000000101d59940 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 1786107628 dataConnectAISsellcomPad 0x0000000101cce74c _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 1729123229 dataConnectAISsellcomPad 0x0000000101cce70c _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 1729116830 dataConnectAISsellcomPad 0x000000010104bb80 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 417282031 dataConnectAISsellcomPad 0x0000000101bed384 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 1636866432 dataConnectAISsellcomPad 0x0000000104d25214 mono_pmip + 2414833 dataConnectAISsellcomPad 0x0000000104d9e8c8 mono_pmip + 52148034 dataConnectAISsellcomPad 0x0000000104da1a28 mono_pmip + 53412035 dataConnectAISsellcomPad 0x0000000104d09478 _ZN7gmscore8renderer9RenderBin11PerformDrawINSt3__115__list_iteratorINS_4base10reffed_ptrINS0_10BaseEntityEEEPvEEEEvT_SB_PNS0_14EntityRendererEb + 104282036 dataConnectAISsellcomPad 0x0000000104e7a43c _Z9__isctypeim + 4187237 dataConnectAISsellcomPad 0x0000000100fd4628 _ZN7plcrash3PL_5async24dwarf_cfa_state_iteratorIyxE4nextEPjPNS1_28plcrash_dwarf_cfa_reg_rule_tEPy + 368402838 libdyld.dylib 0x000000018486256c + 4
Thanks! Had this same error, however it threw this error when resizing the columns of the grid. A feature we still need, so may have to manually handle that to achieve the resizing of columns.
Thank you for ur reply, we changed all to Pinch-To-Zoom and don't get any crashes now.
Hello,
I created a sample that uses the grid's resize adorner and didn't get any crashes. I've attached that project, feel free to update it with anything you may be doing different than me. If it crashes for you, let me know the details so I can try to replicate the issue.
-Torrey