simulink与carsim联合仿真总是崩溃

Question

本人在做simulink与carsim联合仿真时，matlab总是崩溃并强制退出，请问这是怎么回事啊？
非常感谢大家的帮助!

崩溃日志：

MATLAB Log File: C:\Users\25791\AppData\Local\Temp\matlab_crash_dump.23712-1

------------------------------------------------
MATLAB Log File
------------------------------------------------ 


--------------------------------------------------------------------------------
             Access violation detected at 2024-03-10 17:42:13 +0800
--------------------------------------------------------------------------------

Configuration:
  Crash Decoding           : Disabled - No sandbox or build area path
  Crash Mode               : continue (default)
  Default Encoding         : UTF-8
  Deployed                 : false
  Graphics Driver          : Uninitialized hardware 
  Graphics card 1          : Intel Corporation ( 0x8086 ) Intel(R) UHD Graphics Version 31.0.101.4502 (2023-6-15)
  Graphics card 2          : NVIDIA ( 0x10de ) NVIDIA GeForce RTX 4060 Laptop GPU Version 31.0.15.5176 (2024-3-1)
  Java Version             : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
  MATLAB Architecture      : win64
  MATLAB Entitlement ID    : 6257193
  MATLAB Root              : D:\Program Files\MATLAB\R2023b
  MATLAB Version           : 23.2.0.2365128 (R2023b)
  OpenGL                   : hardware
  Operating System         : Microsoft Windows 11 家庭中文版
  Process ID               : 23712
  Processor ID             : x86 Family 6 Model 183 Stepping 1, GenuineIntel
  Session Key              : a647168d-395c-48f6-ac58-711761ccdd60
  Window System            : Version 10.0 (Build 22631)

Fault Count: 1


Abnormal termination:
Access violation

Current Thread: 'MCR 0 interpreter thread' id 21732

Register State (from fault):
  RAX = 000000000000000e  RBX = 000002548984ba9c
  RCX = 0000025489779bb6  RDX = 000000000000000f
  RSP = 000000b911af3880  RBP = 000002548835bbb0
  RSI = 0000025489330000  RDI = 000002548984ba90
 
   R8 = 0000000000000000   R9 = 0000000000000001
  R10 = 0000000000000001  R11 = 000000000000000c
  R12 = 00000254886a1ae0  R13 = ffffffffffffffff
  R14 = 00000254886a1ae0  R15 = 0000000000000000
 
  RIP = 0000025489779cbe  EFL = 00010202
 
   CS = 0033   FS = 0053   GS = 002b

Stack Trace (from fault):
[  0] 0x0000025489779cbe D:\CarSim2020\CarSim2020.0_Prog\Programs\solvers\carsim_64.dll+04496574 vs_get_version_model+01169102
[  1] 0x0000025489441f4c D:\CarSim2020\CarSim2020.0_Prog\Programs\solvers\carsim_64.dll+01122124 vs_install_keyword_alias+00004588
[  2] 0x0000025489442d80 D:\CarSim2020\CarSim2020.0_Prog\Programs\solvers\carsim_64.dll+01125760 vs_install_keyword_alias+00008224
[  3] 0x0000025489459b85 D:\CarSim2020\CarSim2020.0_Prog\Programs\solvers\carsim_64.dll+01219461 vs_read+00000725
[  4] 0x0000025489459ffb D:\CarSim2020\CarSim2020.0_Prog\Programs\solvers\carsim_64.dll+01220603 vs_setdef_and_read+00000411
[  5] 0x0000025489458d50 D:\CarSim2020\CarSim2020.0_Prog\Programs\solvers\carsim_64.dll+01215824 vs_read_configuration+00000208
[  6] 0x00000253b4ab202c D:\CarSim2020\CarSim2020.0_Prog\Programs\solvers\Matlab84+\vs_sf.mexw64+00008236
[  7] 0x00007ff80cd26f89 D:\Program Files\MATLAB\R2023b\bin\win64\libmex.dll+00683913 mexfile::Inspector::needs_upgrade+00023257
[  8] 0x00007ff80cd2a002 D:\Program Files\MATLAB\R2023b\bin\win64\libmex.dll+00696322 MexRetrieveVersion+00009682
[  9] 0x00007ff80cd2a177 D:\Program Files\MATLAB\R2023b\bin\win64\libmex.dll+00696695 MexRetrieveVersion+00010055
[ 10] 0x00007ff80cd2a327 D:\Program Files\MATLAB\R2023b\bin\win64\libmex.dll+00697127 MexRetrieveVersion+00010487
[ 11] 0x00007ff80cd0b2ce D:\Program Files\MATLAB\R2023b\bin\win64\libmex.dll+00570062 mexUnlock+00016942
[ 12] 0x00007ff80d3845a2 D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01263010 Mfh_file::dispatch_file_common+00000178
[ 13] 0x00007ff80d383228 D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01258024 Mfh_error::lookup+00011224
[ 14] 0x00007ff80d38449d D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01262749 Mfh_file::dispatch+00000045
[ 15] 0x00007ff80d2f3f46 D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+00671558 mdDoMatlabFcnCall+00000102
[ 16] 0x00007fffb040ee8a D:\Program Files\MATLAB\R2023b\bin\win64\sl_utility.dll+00519818 SimpleUserException::~SimpleUserException+00000122
[ 17] 0x00007ffff6a6bebe D:\Program Files\MATLAB\R2023b\bin\win64\libmwsl_services.dll+02670270 CMatlabCommandNoWatermark::execute+00000078
[ 18] 0x00007fffb040f8d0 D:\Program Files\MATLAB\R2023b\bin\win64\sl_utility.dll+00522448 slDoMatlabFcnCall+00000096
[ 19] 0x00007fffbe2073a4 D:\Program Files\MATLAB\R2023b\bin\win64\sl_lang_blocks.dll+08024996 CallCMexSFcnStart+00000356
[ 20] 0x00007fffc0008447 D:\Program Files\MATLAB\R2023b\bin\win64\libmwsimulink.dll+12813383 SFunctionExecBlock::Start+00000951
[ 21] 0x00007fffa38997c1 D:\Program Files\MATLAB\R2023b\bin\win64\libmwslexec_tldr.dll+00497601 slexec::tldr::method::BlockMethods::start+00000065
[ 22] 0x00007fffa387793f D:\Program Files\MATLAB\R2023b\bin\win64\libmwslexec_tldr.dll+00358719 slexec::tldr::list::TypedExecBlocks::setInitializeSetDimsFcnListForOutput+00012623
[ 23] 0x00007fffa38779fb D:\Program Files\MATLAB\R2023b\bin\win64\libmwslexec_tldr.dll+00358907 slexec::tldr::list::TypedExecBlocks::setInitializeSetDimsFcnListForOutput+00012811
[ 24] 0x00007fffa38a67dc D:\Program Files\MATLAB\R2023b\bin\win64\libmwslexec_tldr.dll+00550876 slexec::tldr::method::ModelMethods::zeroCrossing+00016892
[ 25] 0x00007fffa38a1caf D:\Program Files\MATLAB\R2023b\bin\win64\libmwslexec_tldr.dll+00531631 slexec::tldr::method::ModelMethods::initConditionsAtStart+00000047
[ 26] 0x00007fffbd829ab0 D:\Program Files\MATLAB\R2023b\bin\win64\sl_link_bd.dll+01022640 mwboost::archive::codecvt_null<wchar_t>::do_out+00022320
[ 27] 0x00007fffbd829d23 D:\Program Files\MATLAB\R2023b\bin\win64\sl_link_bd.dll+01023267 mwboost::archive::codecvt_null<wchar_t>::do_out+00022947
[ 28] 0x00007fffbd83f5fe D:\Program Files\MATLAB\R2023b\bin\win64\sl_link_bd.dll+01111550 mwboost::archive::codecvt_null<wchar_t>::do_out+00111230
[ 29] 0x00007fffbd83f790 D:\Program Files\MATLAB\R2023b\bin\win64\sl_link_bd.dll+01111952 sleInitModelConditions+00000352
[ 30] 0x00007fffc0077c26 D:\Program Files\MATLAB\R2023b\bin\win64\libmwsimulink.dll+13270054 slstSetOutputPortRateID+00146022
[ 31] 0x00007fffc007e27f D:\Program Files\MATLAB\R2023b\bin\win64\libmwsimulink.dll+13296255 slstSetOutputPortRateID+00172223
[ 32] 0x00007fffc0086a13 D:\Program Files\MATLAB\R2023b\bin\win64\libmwsimulink.dll+13330963 slstSetOutputPortRateID+00206931
[ 33] 0x00007fffc00c8893 D:\Program Files\MATLAB\R2023b\bin\win64\libmwsimulink.dll+13600915 slstSetOutputPortRateID+00476883
[ 34] 0x00007fffc00ea3f3 D:\Program Files\MATLAB\R2023b\bin\win64\libmwsimulink.dll+13738995 ExitPauseInDebuggerMenuSim+00001843
[ 35] 0x00007fffbfcc8559 D:\Program Files\MATLAB\R2023b\bin\win64\libmwsimulink.dll+09405785 SLGlue::simulationStartPauseContinueNARMode+00000137
[ 36] 0x00007fff69d8b2bd D:\Program Files\MATLAB\R2023b\bin\win64\sl_mi.dll+00832189 Simulink::Routing::Initialize_RoutingControls+00015469
[ 37] 0x00007ffff04931c0 D:\Program Files\MATLAB\R2023b\bin\win64\mcos_impl.dll+02961856 mcos::heterogeneous::mcosIsHeterogeneousArray+00049440
[ 38] 0x00007ffff0493cf3 D:\Program Files\MATLAB\R2023b\bin\win64\mcos_impl.dll+02964723 mcos::heterogeneous::mcosIsHeterogeneousArray+00052307
[ 39] 0x00007ffff0493f8f D:\Program Files\MATLAB\R2023b\bin\win64\mcos_impl.dll+02965391 mcos::heterogeneous::mcosIsHeterogeneousArray+00052975
[ 40] 0x00007ffff0497c7c D:\Program Files\MATLAB\R2023b\bin\win64\mcos_impl.dll+02980988 mcos::heterogeneous::mcosIsHeterogeneousArray+00068572
[ 41] 0x00007ffff05a41c6 D:\Program Files\MATLAB\R2023b\bin\win64\mcos_impl.dll+04080070 namedArgsToCell+00000870
[ 42] 0x00007ffff06a6d0f D:\Program Files\MATLAB\R2023b\bin\win64\mcos_impl.dll+05139727 musBeA+00328719
[ 43] 0x00007ffff06a5666 D:\Program Files\MATLAB\R2023b\bin\win64\mcos_impl.dll+05133926 musBeA+00322918
[ 44] 0x00007ff80d25c07f D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+00049279
[ 45] 0x00007ff80d27d76d D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+00186221 Mfh_MATLAB_fn_impl::dispatch_with_reuse+00000045
[ 46] 0x00007ff80545efc4 D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxeindexing.dll+00061380 MathWorks::lxe::MultiValue::operator=+00018468
[ 47] 0x00007ff80545ee55 D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxeindexing.dll+00061013 MathWorks::lxe::MultiValue::operator=+00018101
[ 48] 0x00007ff805469129 D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxeindexing.dll+00102697 MathWorks::lxe::CreateDynamicNameCheckerFactory+00021993
[ 49] 0x00007ff8054752ac D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxeindexing.dll+00152236 MathWorks::lxe::dereference_dynamic_rplace_paren+00000156
[ 50] 0x00007ffffd2013c8 D:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+05247944 MathWorks::lxe::XvalueFactory::XvalueDeleter::XvalueDeleter+00211992
[ 51] 0x00007ffffd211059 D:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+05312601 MathWorks::lxe::XvalueFactory::XvalueDeleter::XvalueDeleter+00276649
[ 52] 0x00007ffffd0d91ac D:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+04034988 MathWorks::lxe::GetTag+00006668
[ 53] 0x00007ffffd0c34d8 D:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03945688 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00041688
[ 54] 0x00007ffffd0c78a0 D:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+03963040 MathWorks::lxe::SetEngineImplUnlinkFlagForAllCallsOnStack+00059040
[ 55] 0x00007ff807645790 D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+01464208 FeatureTestObservableWorkspace+00211120
[ 56] 0x00007ff80753f111 D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00389393 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00280801
[ 57] 0x00007ff80753eab5 D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00387765 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00279173
[ 58] 0x00007ff807541528 D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00398632 mwboost::archive::codecvt_null<wchar_t>::do_max_length+00290040
[ 59] 0x00007ff80d3845a2 D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01263010 Mfh_file::dispatch_file_common+00000178
[ 60] 0x00007ff80d3834e8 D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01258728 Mfh_error::lookup+00011928
[ 61] 0x00007ff80d38465d D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+01263197 Mfh_file::dispatch_with_reuse+00000045
[ 62] 0x00007ffffd2f487e D:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+06244478 MathWorks::lxe::CreateNestedFunctionHandle+00008494
[ 63] 0x00007ffffd2e876c D:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+06195052 MathWorks::lxe::RegisterFunctionHandleTable+00000332
[ 64] 0x00007ff8242aeb94 D:\Program Files\MATLAB\R2023b\bin\win64\libmx.dll+00781204 matrix::detail::noninlined::mx_array_api::mxFevalFunctionHandle+00000036
[ 65] 0x00007ff80d037008 D:\Program Files\MATLAB\R2023b\bin\win64\m_interpreter.dll+00815112 inFullFevalFcn+00000136
[ 66] 0x00007ff823358186 D:\Program Files\MATLAB\R2023b\bin\win64\builtin.dll+00164230 MathWorks::builtin::BuiltinFcn::invoke+00001510
[ 67] 0x00007ff80d2a495a D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+00346458 mdLoadModuleForPackageOrClass+00006282
[ 68] 0x00007ff80d2a4aa5 D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+00346789 mdLoadModuleForPackageOrClass+00006613
[ 69] 0x00007ff80d25c07f D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+00049279
[ 70] 0x00007ff80d27d76d D:\Program Files\MATLAB\R2023b\bin\win64\m_dispatcher.dll+00186221 Mfh_MATLAB_fn_impl::dispatch_with_reuse+00000045
[ 71] 0x00007ffffd2fa980 D:\Program Files\MATLAB\R2023b\bin\win64\m_lxe.dll+06269312 MathWorks::lxe::CreateUnboundFunctionHandle+00011168
[ 72] 0x00007ff80758ef8d D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+00716685 mwboost::archive::detail::pointer_oserializer<mwboost::archive::xml_oarchive,MathWorks::lxe::PreLineExecutionEvent>::save_object_ptr+00086333
[ 73] 0x00007ff80760952f D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+01217839 mwboost::archive::detail::oserializer<mwboost::archive::text_oarchive,MathWorks::MatlabComponents::ComponentIdentifier>::save_object_data+00323199
[ 74] 0x00007ff80d027ed5 D:\Program Files\MATLAB\R2023b\bin\win64\m_interpreter.dll+00753365 inCallFcn+00000069
[ 75] 0x00007ff807609795 D:\Program Files\MATLAB\R2023b\bin\win64\libmwlxemainservices.dll+01218453 mwboost::archive::detail::oserializer<mwboost::archive::text_oarchive,MathWorks::MatlabComponents::ComponentIdentifier>::save_object_data+00323813
[ 76] 0x00007ff80d027fb3 D:\Program Files\MATLAB\R2023b\bin\win64\m_interpreter.dll+00753587 inCallFcnWithTrap+00000083
[ 77] 0x00007fff89185648   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+04413000 dig::FunctionInfoToArray+00000696
[ 78] 0x00007fff891534aa   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+04207786 dig::ActionCallback::operator()+00001418
[ 79] 0x00007fff89152f3d   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+04206397 dig::ActionCallback::operator()+00000029
[ 80] 0x00007fff88f8f344   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+02356036 dig::ActionService::executeActionImpl+00002372
[ 81] 0x00007fff88f8dcb7   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+02350263 dig::ActionService::executeAction+00000295
[ 82] 0x00007fff88f8e5fd   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+02352637 dig::ActionService::executeAction+00000525
[ 83] 0x00007fff891e2561   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+04793697 dig::View::handleEvent+00001473
[ 84] 0x00007fff891d9309   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+04756233 dig::ToolStrip::handleEvent+00001849
[ 85] 0x00007fff8900de6e   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+02874990 dig::UDDPropertyAdapter::setPropertyValue+00012270
[ 86] 0x00007fff88f33a5f   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+01981023 dig::config::Widget::Impl::printHierarchy+00008319
[ 87] 0x00007fff88e3c7d4   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+00968660 dig::config::getPlatform+00175764
[ 88] 0x00007fff88e7a950   D:\Program Files\MATLAB\R2023b\bin\win64\dig.dll+01222992 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure'+00040096
[ 89] 0x00007ff80d6f5dda   D:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00810458 iqm::PackagedTaskPlugin::execute+00000074
[ 90] 0x00007ff80d5058e0   D:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00415968 installMOCmdWinSink+00074384
[ 91] 0x00007ff80d6ccbb7   D:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471
[ 92] 0x00007ff80d69cc61   D:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00445537 iqm::Iqm::create+00007745
[ 93] 0x00007ff80cdc3f5e D:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00081758 ioReadLine+00000430
[ 94] 0x00007ff80cdc3d75 D:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00081269 ioReadLine+00000165
[ 95] 0x00007ff80cdf5fb0 D:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00286640 mnGetCommandLineBuffer+00000288
[ 96] 0x00007ff80cdf64b2 D:\Program Files\MATLAB\R2023b\bin\win64\libmwbridge.dll+00287922 mnParser+00000578
[ 97] 0x00007ff80d50b398   D:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00439192 mcr_initialize_main+00013816
[ 98] 0x00007ff80d4b8604   D:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00099844 mcrFunctionSignature::set_signature+00078996
[ 99] 0x00007ff80d4d61a0   D:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00221600 mwboost::archive::codecvt_null<wchar_t>::`default constructor closure'+00017728
[100] 0x00007ff80d6f5dda   D:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00810458 iqm::PackagedTaskPlugin::execute+00000074
[101] 0x00007ff80d5058e0   D:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00415968 installMOCmdWinSink+00074384
[102] 0x00007ff80d6ccbb7   D:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00641975 iqm::Iqm::setupIqmFcnPtrs+00100471
[103] 0x00007ff80d69de81   D:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00450177 iqm::Iqm::create+00012385
[104] 0x00007ff80d69d5c9   D:\Program Files\MATLAB\R2023b\bin\win64\iqm.dll+00447945 iqm::Iqm::create+00010153
[105] 0x00007ff80d4f1c1c   D:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00334876 mcrInstantiationError::operator=+00009948
[106] 0x00007ff80d4f2645   D:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00337477 mcrInstantiationError::operator=+00012549
[107] 0x00007ff80d4effd0   D:\Program Files\MATLAB\R2023b\bin\win64\mcr.dll+00327632 mcrInstantiationError::operator=+00002704
[108] 0x00007ff863fd92ea D:\Program Files\MATLAB\R2023b\bin\win64\mwboost_thread-vc142-mt-x64-1_78.dll+00037610 mwboost::detail::win32::handle_manager::swap+00001642
[109] 0x00007ff883a49363                   C:\windows\System32\ucrtbase.dll+00168803 recalloc+00000163
[110] 0x00007ff8841b257d                   C:\windows\System32\KERNEL32.DLL+00075133 BaseThreadInitThunk+00000029
[111] 0x00007ff8864aaa58                      C:\windows\SYSTEM32\ntdll.dll+00371288 RtlUserThreadStart+00000040


Program State:

Most Recent Simulink Activity:
playSimulationAction : OK in editor 1 at Sun Mar 10 17:42:12 2024
        

Most Recent Tool Interaction:
Editor 1: tools idle, class GLUE2::PanZoomTool is most recently active tool since Sun Mar 10 17:41:51 2024
        


This error was detected while a MEX-file was running. If the MEX-file
is not an official MathWorks function, please examine its source code
for errors. Please consult the External Interfaces Guide for information
on debugging MEX-files.

> 

Answer 1

Faye_e 下午好🌅🌅🌅
本答案参考ChatGPT-3.5

根据您提供的崩溃日志，可以看出是在联合仿真过程中发生了访问冲突导致的访问违规错误（"Access violation"）。这可能是由于carsim_64.dll的一个错误引起的。

解决此问题的可能方法如下：

1. 确保您使用的是Carsim 2020和Simulink的兼容版本。检查Carsim和Simulink的版本是否兼容，并确保您已安装了Carsim所需的所有支持文件和工具。

2. 尝试重新安装Carsim和Simulink。卸载Carsim和Simulink，然后重新下载和安装最新版本。确保在安装过程中按照官方文档中的指导进行操作。

3. 检查Carsim和Simulink的配置文件。确保您已正确配置Carsim和Simulink的配置文件，包括路径、环境变量等设置，以便两者能够正确协同工作。

4. 查找Carsim和Simulink的更新和修复程序。在Carsim和Simulink的官方网站上查找是否有任何已知的问题或错误，并下载相应的更新或修复程序。

5. 尝试降低仿真复杂度。如果您的仿真模型非常复杂，可能会导致内存不足或计算资源不足。尝试简化模型或减少仿真步长，并查看是否能够避免崩溃。

6. 联系Carsim和Simulink的支持团队。如果上述方法都无法解决问题，建议您联系Carsim和Simulink的官方支持团队，向他们报告问题，并获取进一步的帮助和支持。

请注意，以上方法仅供参考，具体解决方案可能因个人情况而异。如果问题仍然存在，请提供更多的详细信息，例如代码或模型的详细描述，以便我们更好地帮助您解决问题。