ios - MonoTouch SIGABRT "Ran out of trampolines of type 2"错误

Question

在 native 设备 (iPad) 上运行我的 MonoTouch 应用程序时，出现 SIGABRT/run out of trampolines 错误。

这在我的应用程序中很早就发生了 - 我正在使用 MonoTouch.Dialog 构建一个部分。

        ItemTypeRadio = new RootElement ("Type", new RadioGroup (0))
        {
            new Section ()
            {
                from it in App.ViewModel.ItemTypes
                    select (Element) new RadioElement (it.Name)
            }
        };

是否有增加蹦床数量的编译器设置？

我如何对此进行概要分析并找出我的应用运行耗尽的原因？

Ran out of trampolines of type 2 in '/private/var/mobile/Applications/9A5EE6EB-CAB8-404E-AF2F-E6571C1AC164/iphone.app/mscorlib.dll' (128)

Stacktrace:

at System.Linq.Enumerable/c__Iterator1D2.MoveNext
() <0x000a7> at MonoTouch.Dialog.Section.AddAll
(System.Collections.Generic.IEnumerable1) [0x00020] in /Developer/MonoTouch/Source/MonoTouch.Dialog/MonoTouch.Dialog/Elements.cs:2006 at MonoTouch.Dialog.Section.Add (System.Collections.Generic.IEnumerable`1) [0x00000] in /Developer/MonoTouch/Source/MonoTouch.Dialog/MonoTouch.Dialog/Elements.cs:2019 at BuiltSteady.Zaplify.Devices.IPhone.AddPage.ViewDidAppear (bool) [0x000d6] in /Users/ogazitt/zaplify/source/devices/ios/iphone/AddPage.cs:65 at (wrapper runtime-invoke) object.runtime_invoke_dynamic (intptr,intptr,intptr,intptr) <0xffffffff> at MonoTouch.UIKit.UIApplication.Main (string[],string,string) [0x00042] in /Developer/MonoTouch/Source/monotouch/src/UIKit/UIApplication.cs:29 at BuiltSteady.Zaplify.Devices.IPhone.Application.Main (string[]) [0x00000] in /Users/ogazitt/zaplify/source/devices/ios/iphone/Main.cs:16 at (wrapper runtime-invoke) object.runtime_invoke_dynamic (intptr,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

0 zaplifyiphone 0x00ab0334 mono_handle_native_sigsegv + 280 1 zaplifyiphone
0x00ad3088 sigabrt_signal_handler + 180 2 libsystem_c.dylib
0x34f80539 _sigtramp + 48 3 libsystem_c.dylib
0x34f75f5b pthread_kill + 54 4 libsystem_c.dylib
0x34f6efeb abort + 94 5 zaplifyiphone
0x00b8c138 monoeg_g_logv + 152 6 zaplifyiphone
0x00b8c1a8 monoeg_g_log + 32 7 zaplifyiphone
0x00aa2454 get_numerous_trampoline + 152 8 zaplifyiphone
0x00aa2898 mono_aot_get_imt_thunk + 56 9 zaplifyiphone
0x00b459b4 initialize_imt_slot + 112 10 zaplifyiphone
0x00b46d9c build_imt_slots + 1124 11 zaplifyiphone
0x00b46f04 mono_vtable_build_imt_slot + 120 12 zaplifyiphone
0x00ab3024 mono_convert_imt_slot_to_vtable_slot + 292 13 zaplifyiphone 0x00ab329c common_call_trampoline + 284 14 zaplifyiphone 0x00ab17a8 mono_vcall_trampoline + 228 15 zaplifyiphone
0x009addb0 generic_trampoline_vcall + 136 16 zaplifyiphone
0x00011ee0 MonoTouch_Dialog_Section_AddAll_System_Collections_Generic_IEnumerable_1_MonoTouch_Dialog_Element + 188 17 zaplifyiphone 0x00011f68 MonoTouch_Dialog_Section_Add_System_Collections_Generic_IEnumerable_1_MonoTouch_Dialog_Element + 36 18 zaplifyiphone 0x00293f0c BuiltSteady_Zaplify_Devices_IPhone_AddPage_ViewDidAppear_bool + 2068 19 zaplifyiphone 0x00968774 wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr + 200 20 zaplifyiphone 0x00a9c980 mono_jit_runtime_invoke + 1644 21 zaplifyiphone
0x00b44e00 mono_runtime_invoke + 128 22 zaplifyiphone
0x00ba1518 monotouch_trampoline + 3228 23 UIKit
0x351ab6b5 -[UIViewController _setViewAppearState:isAnimating:] + 144 24 UIKit 0x35205269 -[UITabBarController viewDidAppear:] + 100 25 UIKit 0x351ab6b5 -[UIViewController _setViewAppearState:isAnimating:] + 144 26 UIKit 0x351d9115 -[UIViewController _executeAfterAppearanceBlock] + 56 27 UIKit 0x35177e3f _afterCACommitHandler + 174 28 CoreFoundation
0x340d0b4b CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION + 18 29 CoreFoundation 0x340ced87 CFRunLoopDoObservers + 258 30 CoreFoundation 0x340cf0e1 __CFRunLoopRun + 760 31 CoreFoundation 0x340524dd CFRunLoopRunSpecific + 300 32 CoreFoundation
0x340523a5 CFRunLoopRunInMode + 104 33 GraphicsServices
0x35c92fcd GSEventRunModal + 156 34 UIKit
0x35197743 UIApplicationMain + 1090 35 zaplifyiphone
0x004d4ba4 wrapper_managed_to_native_MonoTouch_UIKit_UIApplication_UIApplicationMain_int_string_intptr_intptr + 240 36 zaplifyiphone 0x00277900 BuiltSteady_Zaplify_Devices_IPhone_Application_Main_string__ + 152 37 zaplifyiphone 0x00968774 wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr + 200 38 zaplifyiphone 0x00a9c980 mono_jit_runtime_invoke + 1644 39 zaplifyiphone
0x00b44e00 mono_runtime_invoke + 128 40 zaplifyiphone
0x00b490ac mono_runtime_exec_main + 436 41 zaplifyiphone
0x00b4dd20 mono_runtime_run_main + 756 42 zaplifyiphone
0x00aa0d08 mono_jit_exec + 140 43 zaplifyiphone
0x00a98f18 main + 2156 44 zaplifyiphone
0x00002ff4 start + 52

Answer 1

我最终通过转到项目选项::构建::iPhone构建::(配置调试/平台iPhone)::附加mtouch参数解决了这个问题

并添加以下选项:

-aot "nimt-trampolines=512"