Steps to Reproduce

1.load dll
2. use mono_runtime_invoke call c# static method

my code show below:

MonoClass* monoFooClass = mono_class_from_name(testImage, "Test", "Class");
MonoMethod* staticMethod = mono_class_get_method_from_name(monoFooClass, "Test", 0);
mono_runtime_invoke(staticMethod, NULL, NULL, NULL);

Current Behavior

reach the assert

Expected Behavior

call c# method corretly

On which platforms did you notice this

[ ] macOS
[ ] Linux
[ ] Windows
[x] ios

Version Used:
5.18.0.225
interpreter mode

Stacktrace

RunMonoOniOS was compiled with optimization - stepping may behave oddly; variables may not be available.

• thread Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1, name = 'tid_303', queue = 'com.apple.main-thread', stop reason = signal SIGABRT
  frame #0: 0x00000001852092e0 libsystem_kernel.dylib__pthread_kill + 8 frame #1: 0x00000001853aa288 libsystem_pthread.dylibpthread_kill$VARIANT$mp + 376
  frame Bugfixes for System.Configuration/Settingsprovider #2: 0x0000000185177d0c libsystem_c.dylibabort + 140 frame #3: 0x00000001011df0f4 RunMonoOniOSmono_log_write_asl(log_domain=, level=, hdr=, message=) at mono-log-darwin.c:41 [opt]
  frame Fix for bug #641821 - Version tolerant serialization fails with primitive typed members #4: 0x00000001010205f4 RunMonoOniOSmonoeg_g_logv_nofree [inlined] monoeg_g_logstr(log_domain=0x0000000000000000, log_level=G_LOG_LEVEL_ERROR, msg=<unavailable>) at goutput.c:117 [opt] frame #5: 0x00000001010205c8 RunMonoOniOSmonoeg_g_logv_nofree(log_domain=0x0000000000000000, log_level=G_LOG_LEVEL_ERROR, format=, args=) at goutput.c:128 [opt]
  frame Fix for bugzilla's 643368 (tx.TransactionCompleted not firing) #6: 0x00000001010206d0 RunMonoOniOSmonoeg_assertion_message(format=<unavailable>) at goutput.c:163 [opt] frame #7: 0x000000010107ee68 RunMonoOniOSmono_arch_get_seq_point_info(domain=, code=) at mini-arm64.c:5519 [opt]
  frame Mono 2 8 - please merge the ucontext_t* changes from head. #8: 0x0000000101090290 RunMonoOniOSmono_resolve_patch_target(method=0x000000015685f658, domain=0x0000000155dba6f0, code="\375{\xb5\xa9\375�, patch_info=0x0000000156867a28, run_cctors=1, error=0x000000016ee05e28) at mini-runtime.c:1603 [opt] frame #9: 0x0000000101071c40 RunMonoOniOSinit_method(amodule=0x0000000156819e00, method_index=, method=0x000000015685f658, init_class=0x0000000000000000, context=0x0000000000000000, error=0x000000016ee05e28) at aot-runtime.c:4461 [opt]
  frame Don't disconnect an unconnected socket. Fixes #606809. #10: 0x000000010106a544 RunMonoOniOS`load_method(domain=0x0000000155db3120, amodule=0x0000000156819e00, image=, method=, token=, method_index=1, error=0x000000016ee05e28) at aot-runtime.c:4149 [opt]
  • frame Ensure that exceptions are propagated when embedding #11: 0x0000000101069b04 RunMonoOniOSmono_aot_get_method(domain=0x0000000155db3120, method=0x000000015685f658, error=0x000000016ee05e28) at aot-runtime.c:4862 [opt] frame #12: 0x0000000101090d00 RunMonoOniOSmono_jit_compile_method_with_opt(method=0x000000015685f658, opt=374417919, jit_only=, error=0x000000016ee05e28) at mini-runtime.c:2358 [opt]
    frame Allow socket code to work after appdomain reload. #13: 0x0000000101036f58 RunMonoOniOSinterp_create_method_pointer(method=<unavailable>, compile=<unavailable>, error=0x000000016ee05e28) at interp.c:2529 [opt] frame #14: 0x00000001010374c8 RunMonoOniOSinterp_delegate_ctor(this_obj=MonoObjectHandle @ x22, target=MonoObjectHandle @ x20, addr=0x00000001568672f0, error=0x000000016ee05e28) at interp.c:1310 [opt]
    frame Fix process scanning on OSX. #15: 0x000000010107b248 RunMonoOniOSves_icall_mono_delegate_ctor_interp(this_obj_raw=<unavailable>, target_raw=<unavailable>, addr=<unavailable>) at jit-icalls.c:1535 [opt] frame #16: 0x00000001010468f0 RunMonoOniOSdo_icall(context=0x0000000155e71660, sig=0x0000000155e83bb0, op=496, sp=, ptr=0x000000010107b1c4) at interp.c:1846 [opt]
    frame [API] Implemented DataTypeAttributes.IsValid(object) (simple one-line fix) #17: 0x000000010103878c RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee06aa0, context=0x0000000155e71660, start_with_ip=<unavailable>, filter_exception=<unavailable>, exit_at_finally=-1, base_frame=<unavailable>) at interp.c:2928 [opt] frame #18: 0x000000010103bed8 RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee06f50, context=0x0000000155e71660, start_with_ip=, filter_exception=, exit_at_finally=-1, base_frame=) at interp.c:4052 [opt]
    frame Don't enforce a minimum buffer size for zero-length buffers in FileStream (fix for 645193) #19: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee070e8, context=0x0000000155e71660, start_with_ip=<unavailable>, filter_exception=<unavailable>, exit_at_finally=-1, base_frame=<unavailable>) at interp.c:3041 [opt] frame #20: 0x00000001010371a0 RunMonoOniOSinterp_runtime_invoke(method=, obj=0x0000000000000000, params=0x0000000000000000, exc=0x000000016ee07418, error=) at interp.c:1659 [opt]
    frame Fixed System.Resources.ResXResourceWriter losing comments of ResXNodes #21: 0x0000000101095958 RunMonoOniOSmono_jit_runtime_invoke(method=0x000000015685e000, obj=<unavailable>, params=0x0000000000000000, exc=<unavailable>, error=0x000000016ee07608) at mini-runtime.c:3136 [opt] frame #22: 0x000000010113bdd4 RunMonoOniOSmono_runtime_try_invoke [inlined] do_runtime_invoke(method=, obj=, params=, exc=, error=) at object.c:2960 [opt]
    frame Encoded mail headers fix (RCF2047 compliance) #23: 0x000000010113bd94 RunMonoOniOSmono_runtime_try_invoke(method=0x000000015685e000, obj=0x0000000000000000, params=0x0000000000000000, exc=0x000000016ee07418, error=0x000000016ee07608) at object.c:3069 [opt] frame #24: 0x000000010113abd0 RunMonoOniOSmono_runtime_class_init_full(vtable=0x0000000156856310, error=0x000000016ee07608) at object.c:526 [opt]
    frame Add support for the CancelKeyPress event on Windows #25: 0x00000001010487b0 RunMonoOniOSmono_interp_transform_method(imethod=0x00000001568667d0, context=<unavailable>, error=0x000000016ee07608) at transform.c:5037 [opt] frame #26: 0x00000001010464b4 RunMonoOniOSdo_transform_method(frame=0x000000016ee081c0, context=0x0000000155e71660) at interp.c:2177 [opt]
    frame Add IDREFs only once when validating #27: 0x0000000101037e98 RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee081c0, context=0x0000000155e71660, start_with_ip=0x0000000000000000, filter_exception=0x0000000000000000, exit_at_finally=-1, base_frame=0x0000000000000000) at interp.c:2657 [opt] frame #28: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee08640, context=0x0000000155e71660, start_with_ip=, filter_exception=, exit_at_finally=-1, base_frame=) at interp.c:3041 [opt]
    frame Documentation for Mono.Cairo #29: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee08ab0, context=0x0000000155e71660, start_with_ip=<unavailable>, filter_exception=<unavailable>, exit_at_finally=-1, base_frame=<unavailable>) at interp.c:3041 [opt] frame #30: 0x000000010103bed8 RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee08f60, context=0x0000000155e71660, start_with_ip=, filter_exception=, exit_at_finally=-1, base_frame=) at interp.c:4052 [opt]
    frame Related to BNC 459338 #31: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee090f8, context=0x0000000155e71660, start_with_ip=<unavailable>, filter_exception=<unavailable>, exit_at_finally=-1, base_frame=<unavailable>) at interp.c:3041 [opt] frame #32: 0x00000001010371a0 RunMonoOniOSinterp_runtime_invoke(method=, obj=0x0000000000000000, params=0x0000000000000000, exc=0x000000016ee09428, error=) at interp.c:1659 [opt]
    frame Mono 2 8 #33: 0x0000000101095958 RunMonoOniOSmono_jit_runtime_invoke(method=0x000000015685dc08, obj=<unavailable>, params=0x0000000000000000, exc=<unavailable>, error=0x000000016ee09618) at mini-runtime.c:3136 [opt] frame #34: 0x000000010113bdd4 RunMonoOniOSmono_runtime_try_invoke [inlined] do_runtime_invoke(method=, obj=, params=, exc=, error=) at object.c:2960 [opt]
    frame Fix bug in BlockingCollection<T>.TryTake #35: 0x000000010113bd94 RunMonoOniOSmono_runtime_try_invoke(method=0x000000015685dc08, obj=0x0000000000000000, params=0x0000000000000000, exc=0x000000016ee09428, error=0x000000016ee09618) at object.c:3069 [opt] frame #36: 0x000000010113abd0 RunMonoOniOSmono_runtime_class_init_full(vtable=0x0000000156856178, error=0x000000016ee09618) at object.c:526 [opt]
    frame mdoc: display property getters before setters #37: 0x00000001010487b0 RunMonoOniOSmono_interp_transform_method(imethod=0x0000000156865ec8, context=<unavailable>, error=0x000000016ee09618) at transform.c:5037 [opt] frame #38: 0x00000001010464b4 RunMonoOniOSdo_transform_method(frame=0x000000016ee0a1f0, context=0x0000000155e71660) at interp.c:2177 [opt]
    frame Untitled #39: 0x0000000101037e98 RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee0a1f0, context=0x0000000155e71660, start_with_ip=0x0000000000000000, filter_exception=0x0000000000000000, exit_at_finally=-1, base_frame=0x0000000000000000) at interp.c:2657 [opt] frame #40: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee0a670, context=0x0000000155e71660, start_with_ip=, filter_exception=, exit_at_finally=-1, base_frame=) at interp.c:3041 [opt]
    frame Support FileStream.Length for block devices on Linux #41: 0x000000010103bed8 RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee0aaf0, context=0x0000000155e71660, start_with_ip=<unavailable>, filter_exception=<unavailable>, exit_at_finally=-1, base_frame=<unavailable>) at interp.c:4052 [opt] frame #42: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee0afa0, context=0x0000000155e71660, start_with_ip=, filter_exception=, exit_at_finally=-1, base_frame=) at interp.c:3041 [opt]
    frame Fix for bug 349053 (unable to serialize SortedDictionary) #43: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee0b138, context=0x0000000155e71660, start_with_ip=<unavailable>, filter_exception=<unavailable>, exit_at_finally=-1, base_frame=<unavailable>) at interp.c:3041 [opt] frame #44: 0x00000001010371a0 RunMonoOniOSinterp_runtime_invoke(method=, obj=0x0000000000000000, params=0x0000000000000000, exc=0x000000016ee0b468, error=) at interp.c:1659 [opt]
    frame Refactoring and Performance Improvements #45: 0x0000000101095958 RunMonoOniOSmono_jit_runtime_invoke(method=0x000000015603d600, obj=<unavailable>, params=0x0000000000000000, exc=<unavailable>, error=0x000000016ee0b658) at mini-runtime.c:3136 [opt] frame #46: 0x000000010113bdd4 RunMonoOniOSmono_runtime_try_invoke [inlined] do_runtime_invoke(method=, obj=, params=, exc=, error=) at object.c:2960 [opt]
    frame Implements System.ComponentModel.DataAnnotations.RegularExpressionAttribute #47: 0x000000010113bd94 RunMonoOniOSmono_runtime_try_invoke(method=0x000000015603d600, obj=0x0000000000000000, params=0x0000000000000000, exc=0x000000016ee0b468, error=0x000000016ee0b658) at object.c:3069 [opt] frame #48: 0x000000010113abd0 RunMonoOniOSmono_runtime_class_init_full(vtable=0x00000001568347e8, error=0x000000016ee0b658) at object.c:526 [opt]
    frame Gacutil fix v2 #49: 0x00000001010487b0 RunMonoOniOSmono_interp_transform_method(imethod=0x0000000156834850, context=<unavailable>, error=0x000000016ee0b658) at transform.c:5037 [opt] frame #50: 0x00000001010464b4 RunMonoOniOSdo_transform_method(frame=0x000000016ee0c210, context=0x0000000155e71660) at interp.c:2177 [opt]
    frame Allow deferred attaching in the soft debugger #51: 0x0000000101037e98 RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee0c210, context=0x0000000155e71660, start_with_ip=0x0000000000000000, filter_exception=0x0000000000000000, exit_at_finally=-1, base_frame=0x0000000000000000) at interp.c:2657 [opt] frame #52: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee0c6c0, context=0x0000000155e71660, start_with_ip=, filter_exception=, exit_at_finally=-1, base_frame=) at interp.c:3041 [opt]
    frame Windows debug helper #53: 0x0000000101038dcc RunMonoOniOSinterp_exec_method_full(frame=0x000000016ee0c858, context=0x0000000155e71660, start_with_ip=<unavailable>, filter_exception=<unavailable>, exit_at_finally=-1, base_frame=<unavailable>) at interp.c:3041 [opt] frame #54: 0x00000001010371a0 RunMonoOniOSinterp_runtime_invoke(method=, obj=0x0000000000000000, params=0x0000000000000000, exc=0x0000000000000000, error=) at interp.c:1659 [opt]
    frame Windows signal chaining #55: 0x0000000101095958 RunMonoOniOSmono_jit_runtime_invoke(method=0x0000000156832a08, obj=<unavailable>, params=0x0000000000000000, exc=<unavailable>, error=0x000000016ee0cb48) at mini-runtime.c:3136 [opt] frame #56: 0x000000010113a390 RunMonoOniOSmono_runtime_invoke_checked [inlined] do_runtime_invoke(method=0x0000000156832a08, obj=0x0000000000000000, params=0x0000000000000000, exc=, error=0x000000016ee0cb48) at object.c:2960 [opt]
    frame Mono on MIPS, backend fixes for mono-2-6 #57: 0x000000010113a350 RunMonoOniOSmono_runtime_invoke_checked(method=0x0000000156832a08, obj=0x0000000000000000, params=0x0000000000000000, error=0x000000016ee0cb48) at object.c:3128 [opt] frame #58: 0x000000010113dd00 RunMonoOniOSmono_runtime_invoke(method=0x0000000156832a08, obj=0x0000000000000000, params=0x0000000000000000, exc=0x0000000000000000) at object.c:3015 [opt]
    frame Add several new Cng related enumerations to System.Security.Cryptography #59: 0x00000001010159cc RunMonoOniOSmono_ios_runtime_init at runtime.m:487 frame #60: 0x00000001010140fc RunMonoOniOS-[ViewController viewDidLoad](self=0x0000000155e5e1f0, _cmd="viewDidLoad") at ViewController.m:35
    frame Darwin/static build fixes #61: 0x000000018f39de64 UIKit-[UIViewController loadViewIfRequired] + 1020 frame #62: 0x000000018f39da50 UIKit-[UIViewController view] + 28
    frame More Cng related classes to System.Security.Cryptography #63: 0x000000018f38ece4 UIKit-[UIWindow addRootViewControllerViewIfPossible] + 136 frame #64: 0x000000018f38db18 UIKit-[UIWindow _setHidden:forced:] + 272
    frame TextReader tweaks & new unit tests #65: 0x000000018f41b62c UIKit-[UIWindow makeKeyAndVisible] + 48 frame #66: 0x000000018f391274 UIKit-[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 3660
    frame Windows signal chaining try2 #67: 0x000000018f35e5e0 UIKit-[UIApplication _runWithMainScene:transitionContext:completion:] + 1680 frame #68: 0x000000018f98eb1c UIKit__111-[__UICanvasLifecycleMonitor_Compatability _scheduleFirstCommitForScene:transition:firstActivation:completion:]_block_invoke + 784
    frame Windows signalchaining onmono210 #69: 0x000000018f35ddd0 UIKit+[_UICanvas _enqueuePostSettingUpdateTransactionBlock:] + 160 frame #70: 0x000000018f35dc6c UIKit-[__UICanvasLifecycleMonitor_Compatability _scheduleFirstCommitForScene:transition:firstActivation:completion:] + 240
    frame split out mono_set_commandline_arguments() #71: 0x000000018f35cafc UIKit-[__UICanvasLifecycleMonitor_Compatability activateEventsOnly:withContext:completion:] + 724 frame #72: 0x000000018fff284c UIKit__82-[_UIApplicationCanvas _transitionLifecycleStateWithTransitionContext:completion:]_block_invoke + 296
    frame add BinaryFormatter.DefaultSurrogateselector #73: 0x000000018f35c1ec UIKit-[_UIApplicationCanvas _transitionLifecycleStateWithTransitionContext:completion:] + 432 frame #74: 0x000000018fdd7ac8 UIKit__125-[_UICanvasLifecycleSettingsDiffAction performActionsForCanvas:withUpdatedScene:settingsDiff:fromSettings:transitionContext:]_block_invoke + 220
    frame Task/Future bugs #75: 0x000000018ff25bf8 UIKit_performActionsWithDelayForTransitionContext + 112 frame #76: 0x000000018f35bc0c UIKit-[_UICanvasLifecycleSettingsDiffAction performActionsForCanvas:withUpdatedScene:settingsDiff:fromSettings:transitionContext:] + 248
    frame some documentation on DefaultSurrogateSelector #77: 0x000000018f35b5a8 UIKit-[_UICanvas scene:didUpdateWithDiff:transitionContext:completion:] + 368 frame #78: 0x000000018f3585e0 UIKit-[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 540
    frame Mono 2 10 - a few system class implementations #79: 0x000000018f358330 UIKit-[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 364 frame #80: 0x0000000187f84470 FrontBoardServices-[FBSSceneImpl _didCreateWithTransitionContext:completion:] + 364
    frame Use the sourceLevels parameter to the TraceSource constructor to initialize the trace source #81: 0x0000000187f8cd6c FrontBoardServices__56-[FBSWorkspace client:handleCreateScene:withCompletion:]_block_invoke_2 + 224 frame #82: 0x000000010176919c libdispatch.dylib_dispatch_client_callout + 16
    frame Implemented IDisposable on System.Security.Cryptography.DeriveBytes #83: 0x00000001017757cc libdispatch.dylib_dispatch_block_invoke_direct + 232 frame #84: 0x0000000187fb8878 FrontBoardServicesFBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK + 36
    frame Make System.Xaml reference depend on NET_4_0 #85: 0x0000000187fb851c FrontBoardServices-[FBSSerialQueue _performNext] + 404 frame #86: 0x0000000187fb8ab8 FrontBoardServices-[FBSSerialQueue _performNextFromRunLoopSource] + 56
    frame Expose mono_class_is_generic and mono_class_is_inflated to embedders. #87: 0x000000018572b404 CoreFoundation__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 frame #88: 0x000000018572ac2c CoreFoundation__CFRunLoopDoSources0 + 276
    frame [FreeBSD] fix build with libiconv #89: 0x000000018572879c CoreFoundation__CFRunLoopRun + 1204 frame #90: 0x0000000185648da8 CoreFoundationCFRunLoopRunSpecific + 552
    frame Fix the build that I broke #91: 0x000000018762e020 GraphicsServicesGSEventRunModal + 100 frame #92: 0x000000018f668758 UIKitUIApplicationMain + 236
    frame [Fix] Fix for bug #677265 with DispatcherTimer. #93: 0x00000001010169d8 RunMonoOniOSmain(argc=1, argv=0x000000016ee0f968) at main.m:14 frame #94: 0x00000001850d9fc0 libdyld.dylibstart + 4
    (lldb)