When I use MATLAB for reinforcement learning, after hundreds of rounds of training, the MATLAB report an error and exit with a fatal error?

When I use MATLAB for reinforcement learning, after hundreds of rounds of training, the MATLAB always exits automatically.so I have saved the log.I don't know how to solve this problem.Can somebody help me out on this?

The following is the error report.

--------------------------------------------------------------------------------

Access violation detected at 2021-06-12 18:05:06 +0800

--------------------------------------------------------------------------------

Configuration:

Crash Decoding : Disabled - No sandbox or build area path

Crash Mode : continue (default)

Default Encoding : GBK

Deployed : false

Graphics Driver : NVIDIA Corporation GeForce GTX 750 Ti/PCIe/SSE2 Version 4.6.0 NVIDIA 461.40

Graphics card 1 : NVIDIA ( 0x10de ) NVIDIA GeForce GTX 750 Ti Version 27.21.14.6140 (2021-1-22)

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\Polyspace\R2020b

MATLAB Version : 9.9.0.1467703 (R2020b)

OpenGL : hardware

Operating System : Microsoft Windows 10 ������

Process ID : 11924

Processor ID : x86 Family 6 Model 158 Stepping 10, GenuineIntel

Session Key : ed837dd7-a4c0-4d81-b9cd-ae4fb583422b

Window System : Version 10.0 (Build 18362)

Fault Count: 1

Abnormal termination:

Access violation

Current Thread: 'MCR 0 interpreter thread' id 15676

Register State (from fault):

RAX = 00000063909ebdc8 RBX = 0000000000000000

RCX = 00000196cabdfbc0 RDX = 0000018e40b20000

RSP = 00000063909ebd70 RBP = 0000018e28e5afe0

RSI = 00000197087ef900 RDI = 00000196f2112460

R8 = 0000018e40a936c0 R9 = 0000000000000001

R10 = 0000000000008000 R11 = 00000063909ebc50

R12 = 0000000000000000 R13 = 0400000000000000

R14 = 0000000000000000 R15 = 0000000000000001

RIP = 00007ffb1272cd45 EFL = 00010206

CS = 0033 FS = 0053 GS = 002b

Stack Trace (from fault):

[ 0] 0x00007ffb1272cd45 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00249157 slg::LoggingTracerProbe::~LoggingTracerProbe+00014357

[ 1] 0x00007ffb12737f74 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00294772 slg::NamedVarWriterPaths::prependModelPath+00000612

[ 2] 0x00007ffb1275c6e2 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00444130 slg::slMxArrayData::slMxArrayData+00000482

[ 3] 0x00007ffb127420f7 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00336119 slg::StartDate::setDateTime+00015303

[ 4] 0x00007ffb12758e91 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00429713 slg::slLogVarDataIterator::skipNanToRight+00001441

[ 5] 0x00007ffb12759c56 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00433238 slg::slLoggedData::slLoggedData+00000438

[ 6] 0x00007ffb12759d0a D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00433418 slg::slLoggedData::~slLoggedData+00000090

[ 7] 0x00007ffb12759e42 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00433730 slg::slLoggedData::~slLoggedData+00000402

[ 8] 0x00007ffb1274f10f D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00389391 slLogVar::~slLogVar+00000095

[ 9] 0x00007ffb1271dc94 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00187540 slg::SignalLoggingInfoList::operator=+00007668

[ 10] 0x00007ffb1270ef30 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00126768 GenericWorkspaceVariable::setCompatibleWithSDI+00001568

[ 11] 0x00007ffb1271accf D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00175311 slg::SignalLoggingInfoList::SignalLoggingInfoList+00003583

[ 12] 0x00007ffb1271f218 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00193048 slg::LoggingManager::SetupSigStreamManager+00004680

[ 13] 0x00007ffb1271f20c D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00193036 slg::LoggingManager::SetupSigStreamManager+00004668

[ 14] 0x00007ffb12723a13 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00211475 slg::CompLoggingManager::beginNamedVariable+00000355

[ 15] 0x00007ffb1271b325 D:\Program Files\Polyspace\R2020b\bin\win64\sl_logging.dll+00176933 slg::CompLoggingManager::~CompLoggingManager+00000149

[ 16] 0x00007ffae6985238 D:\Program Files\Polyspace\R2020b\bin\win64\sl_engine_classes.dll+01987128 SLCompBD::disableOutportBlockCache+00000536

[ 17] 0x00007ffae67db2ae D:\Program Files\Polyspace\R2020b\bin\win64\sl_engine_classes.dll+00242350 SluList<SleActSrc>::~SluList<SleActSrc>+00006590

[ 18] 0x00007ffae694ffd6 D:\Program Files\Polyspace\R2020b\bin\win64\sl_engine_classes.dll+01769430 SLCompBD::~SLCompBD+00004070

[ 19] 0x00007ffae695b65f D:\Program Files\Polyspace\R2020b\bin\win64\sl_engine_classes.dll+01816159 SLCompBD::DestroyCompBD+00000191

[ 20] 0x00007ffae6b02a61 D:\Program Files\Polyspace\R2020b\bin\win64\sl_engine_classes.dll+03549793 DestroyEBDOrCBDOnlyWithCheck+00000785

[ 21] 0x00007ffae6b02950 D:\Program Files\Polyspace\R2020b\bin\win64\sl_engine_classes.dll+03549520 DestroyEBDOrCBDOnlyWithCheck+00000512

[ 22] 0x00007ffaffb59d17 D:\Program Files\Polyspace\R2020b\bin\win64\sl_graphical_classes.dll+00892183 SLRootBD::destroyAllCompAndExecDataStructures+00000263

[ 23] 0x00007ffae99e688f D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+15755407 slstSetOutputPortRateID+00131503

[ 24] 0x00007ffae99f197c D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+15800700 slstSetOutputPortRateID+00176796

[ 25] 0x00007ffae99df854 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+15726676 slstSetOutputPortRateID+00102772

[ 26] 0x00007ffae8f20174 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+04456820 SFSignalResolveAPI::SFSignalResolveAPI+00001124

[ 27] 0x00007ffae99f0ca5 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+15797413 slstSetOutputPortRateID+00173509

[ 28] 0x00007ffae9a226f9 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+16000761 slstSetOutputPortRateID+00376857

[ 29] 0x00007ffae97d16e2 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+13571810 gbd_RTWContext+00134930

[ 30] 0x00007ffae8f61a3e D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+04725310 SLMatrixEditorParamHandle::getPrmDesc+00063406

[ 31] 0x00007ffae97b9158 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+13472088 gbd_RTWContext+00035208

[ 32] 0x00007ffae97b910f D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+13472015 gbd_RTWContext+00035135

[ 33] 0x00007ffae97b93ac D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+13472684 gbd_RTWContext+00035804

[ 34] 0x00007ffae9734aa7 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+12929703 MaskInterface::valueChangedCB+00020039

[ 35] 0x00007ffae9212b19 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+07547673 SlGraphDomainTypeReg::operator=+00017945

[ 36] 0x00007ffae92143f8 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+07554040 SlGraphDomainTypeReg::operator=+00024312

[ 37] 0x00007ffae9210d94 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+07540116 SlGraphDomainTypeReg::operator=+00010388

[ 38] 0x00007ffae9212458 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+07545944 SlGraphDomainTypeReg::operator=+00016216

[ 39] 0x00007ffae9254760 D:\Program Files\Polyspace\R2020b\bin\win64\libmwsimulink.dll+07817056 slFullSetParam+00000368

[ 40] 0x00007ffad352b324 D:\Program Files\Polyspace\R2020b\bin\win64\sl_proxy_interface.dll+00045860 wrapper_matl_set_param+00000084

[ 41] 0x00007ffb51750cbb D:\Program Files\Polyspace\R2020b\bin\win64\builtin.dll+00068795 MathWorks::builtin::BuiltinFcn::invoke+00001403

[ 42] 0x00007ffb43082156 bin\win64\pgo\m_dispatcher.dll+00139606 Mfh_MATLAB_fn_impl::dispatch_mf_with_reuse+00000158

[ 43] 0x00007ffb43072053 bin\win64\pgo\m_dispatcher.dll+00073811 Mfh_MATLAB_fn_impl::dispatch+00000723

[ 44] 0x00007ffb43071dad bin\win64\pgo\m_dispatcher.dll+00073133 Mfh_MATLAB_fn_impl::dispatch+00000045

[ 45] 0x00007ffb3aac875f bin\win64\pgo\m_lxe.dll+00558943 CGGBuiltinImpl+00183151

[ 46] 0x00007ffb3aac7e37 bin\win64\pgo\m_lxe.dll+00556599 CGGBuiltinImpl+00180807

[ 47] 0x00007ffb3aaab484 bin\win64\pgo\m_lxe.dll+00439428 CGGBuiltinImpl+00063636

[ 48] 0x00007ffb3abebb61 bin\win64\pgo\m_lxe.dll+01751905 MathWorks::lxe::ShutdownLxeEngine+00033653

[ 49] 0x00007ffb3aaaf20d bin\win64\pgo\m_lxe.dll+00455181 CGGBuiltinImpl+00079389

[ 50] 0x00007ffb3aaae4dd bin\win64\pgo\m_lxe.dll+00451805 CGGBuiltinImpl+00076013

[ 51] 0x00007ffb3aa9d187 bin\win64\pgo\m_lxe.dll+00381319 CGGBuiltinImpl+00005527

[ 52] 0x00007ffb3aa9cd8f bin\win64\pgo\m_lxe.dll+00380303 CGGBuiltinImpl+00004511

[ 53] 0x00007ffb3aaa8b2c bin\win64\pgo\m_lxe.dll+00428844 CGGBuiltinImpl+00053052

[ 54] 0x00007ffb3aaad185 bin\win64\pgo\m_lxe.dll+00446853 CGGBuiltinImpl+00071061

[ 55] 0x00007ffb3aaac19c bin\win64\pgo\m_lxe.dll+00442780 CGGBuiltinImpl+00066988

[ 56] 0x00007ffb3aad7c41 bin\win64\pgo\m_lxe.dll+00621633 CGGBuiltinImpl+00245841

[ 57] 0x00007ffb3aaac010 bin\win64\pgo\m_lxe.dll+00442384 CGGBuiltinImpl+00066592

[ 58] 0x00007ffb3ac0964d bin\win64\pgo\m_lxe.dll+01873485 mwboost::archive::detail::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::ClosedAbstractionFunctionDescriptorOwningIrTree>::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::ClosedAbstractionFunctionDescriptorOwningIrTree>+00050949

[ 59] 0x00007ffb43073567 bin\win64\pgo\m_dispatcher.dll+00079207 Mfh_MATLAB_fn_impl::need_FunctionExecutionFrame+00000579

[ 60] 0x00007ffb43074915 bin\win64\pgo\m_dispatcher.dll+00084245 Mfh_file::dispatch+00000045

[ 61] 0x00007ffb34a877fa bin\win64\pgo\mcos_impl.dll+00686074 mdIsA+00258714

[ 62] 0x00007ffb34a4bce6 bin\win64\pgo\mcos_impl.dll+00441574 mdIsA+00014214

[ 63] 0x00007ffb34a49d26 bin\win64\pgo\mcos_impl.dll+00433446 mdIsA+00006086

[ 64] 0x00007ffb34a49c00 bin\win64\pgo\mcos_impl.dll+00433152 mdIsA+00005792

[ 65] 0x00007ffb34a3bd25 bin\win64\pgo\mcos_impl.dll+00376101

[ 66] 0x00007ffb6312b9e9 bin\win64\mcos.dll+00113129 mcos::COSInterfacePtr::release+00000137

[ 67] 0x00007ffb6312b971 bin\win64\mcos.dll+00113009 mcos::COSInterfacePtr::release+00000017

[ 68] 0x00007ffb34a7796e bin\win64\pgo\mcos_impl.dll+00620910 mdIsA+00193550

[ 69] 0x00007ffb540ebd6e bin\win64\pgo\libmx.dll+00048494 matrix::detail::create_numeric+00001966

[ 70] 0x00007ffb540ec29d bin\win64\pgo\libmx.dll+00049821 matrix::detail::noninlined::mx_array_api::mxSetArrayScope+00001101

[ 71] 0x00007ffb540eb2f2 bin\win64\pgo\libmx.dll+00045810 intrusive_ptr_release+00000642

[ 72] 0x00007ffb540eb14f bin\win64\pgo\libmx.dll+00045391 intrusive_ptr_release+00000223

[ 73] 0x00007ffb424ed289 bin\win64\pgo\libmwlxetypes.dll+00053897 MathWorks::lxe::StaticTypes::Initialize+00004057

[ 74] 0x00007ffb3abae6ac bin\win64\pgo\m_lxe.dll+01500844 mwboost::serialization::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >+00547100

[ 75] 0x00007ffb424eda78 bin\win64\pgo\libmwlxetypes.dll+00055928 MathWorks::lxe::GetFunctionRange+00000152

[ 76] 0x00007ffb3abb2e89 bin\win64\pgo\m_lxe.dll+01519241 mwboost::serialization::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >+00565497

[ 77] 0x00007ffb3abb238c bin\win64\pgo\m_lxe.dll+01516428 mwboost::serialization::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >+00562684

[ 78] 0x00007ffb3abb209d bin\win64\pgo\m_lxe.dll+01515677 mwboost::serialization::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >+00561933

[ 79] 0x00007ffb3c32a1b9 bin\win64\pgo\m_lxe.dll+26124729 MathWorks::lxe::profiler::MexFunctionCall::~MexFunctionCall+23834081

[ 80] 0x00007ffb8124c0b0 D:\Program Files\Polyspace\R2020b\bin\win64\VCRUNTIME140.dll+00049328 _C_specific_handler+00000576

[ 81] 0x00007ffb81241f11 D:\Program Files\Polyspace\R2020b\bin\win64\VCRUNTIME140.dll+00007953 _TypeMatch+00000833

[ 82] 0x00007ffb8a840616 C:\Windows\SYSTEM32\ntdll.dll+00656918 RtlCaptureContext+00001382

[ 83] 0x00007ffb3aaa998d bin\win64\pgo\m_lxe.dll+00432525 CGGBuiltinImpl+00056733

[ 84] 0x00007ffb3aaad185 bin\win64\pgo\m_lxe.dll+00446853 CGGBuiltinImpl+00071061

[ 85] 0x00007ffb3aaac19c bin\win64\pgo\m_lxe.dll+00442780 CGGBuiltinImpl+00066988

[ 86] 0x00007ffb3ac62fdd bin\win64\pgo\m_lxe.dll+02240477 mwboost::archive::detail::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree>::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree>+00023157

[ 87] 0x00007ffb3aaabff0 bin\win64\pgo\m_lxe.dll+00442352 CGGBuiltinImpl+00066560

[ 88] 0x00007ffb3ac0964d bin\win64\pgo\m_lxe.dll+01873485 mwboost::archive::detail::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::ClosedAbstractionFunctionDescriptorOwningIrTree>::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::ClosedAbstractionFunctionDescriptorOwningIrTree>+00050949

[ 89] 0x00007ffb431026c1 bin\win64\pgo\m_dispatcher.dll+00665281 Mfh_file::dispatch_file_common+00000165

[ 90] 0x00007ffb43101d62 bin\win64\pgo\m_dispatcher.dll+00662882 Mfh_error::lookup+00006498

[ 91] 0x00007ffb43102615 bin\win64\pgo\m_dispatcher.dll+00665109 Mfh_file::dispatch+00000045

[ 92] 0x00007ffb3aac875f bin\win64\pgo\m_lxe.dll+00558943 CGGBuiltinImpl+00183151

[ 93] 0x00007ffb3aac7e37 bin\win64\pgo\m_lxe.dll+00556599 CGGBuiltinImpl+00180807

[ 94] 0x00007ffb3aaab484 bin\win64\pgo\m_lxe.dll+00439428 CGGBuiltinImpl+00063636

[ 95] 0x00007ffb3abebb61 bin\win64\pgo\m_lxe.dll+01751905 MathWorks::lxe::ShutdownLxeEngine+00033653

[ 96] 0x00007ffb3aaaf20d bin\win64\pgo\m_lxe.dll+00455181 CGGBuiltinImpl+00079389

[ 97] 0x00007ffb3aaae4dd bin\win64\pgo\m_lxe.dll+00451805 CGGBuiltinImpl+00076013

[ 98] 0x00007ffb3aa9d187 bin\win64\pgo\m_lxe.dll+00381319 CGGBuiltinImpl+00005527

[ 99] 0x00007ffb3aa9cd8f bin\win64\pgo\m_lxe.dll+00380303 CGGBuiltinImpl+00004511

[100] 0x00007ffb3aaa8b2c bin\win64\pgo\m_lxe.dll+00428844 CGGBuiltinImpl+00053052

[101] 0x00007ffb3aaad185 bin\win64\pgo\m_lxe.dll+00446853 CGGBuiltinImpl+00071061

[102] 0x00007ffb3aaac19c bin\win64\pgo\m_lxe.dll+00442780 CGGBuiltinImpl+00066988

[103] 0x00007ffb3abc2c1f bin\win64\pgo\m_lxe.dll+01584159 mwboost::serialization::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >+00630415

[104] 0x00007ffb3abc2b07 bin\win64\pgo\m_lxe.dll+01583879 mwboost::serialization::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >+00630135

[105] 0x00007ffb3abc2a16 bin\win64\pgo\m_lxe.dll+01583638 mwboost::serialization::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >::singleton<mwboost::serialization::extended_type_info_typeid<MathWorks::lxe::PreLineExecutionEvent> >+00629894

[106] 0x00007ffb3ac02d7c bin\win64\pgo\m_lxe.dll+01846652 mwboost::archive::detail::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::ClosedAbstractionFunctionDescriptorOwningIrTree>::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::ClosedAbstractionFunctionDescriptorOwningIrTree>+00024116

[107] 0x00007ffb3ac02d2a bin\win64\pgo\m_lxe.dll+01846570 mwboost::archive::detail::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::ClosedAbstractionFunctionDescriptorOwningIrTree>::oserializer<mwboost::archive::binaryTerm_oarchive,MathWorks::lxe::ClosedAbstractionFunctionDescriptorOwningIrTree>+00024034

[108] 0x00007ffb3c5969ba bin\win64\pgo\m_lxe.dll+28666298 MathWorks::lxe::profiler::IMexProfilingSupport::~IMexProfilingSupport+00058926

[109] 0x00007ffb62226549 D:\Program Files\Polyspace\R2020b\bin\win64\libmwbridge.dll+00157001 mnGetPrompt+00016921

[110] 0x00007ffb452c11ff D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00463359 iqm::Iqm::instance+00001023

[111] 0x00007ffb453338b7 D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00932023 iqm::UserEvalPlugin::execute+00001351

[112] 0x00007ffb452e7a3f D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00621119 iqm::Iqm::setupIqmFcnPtrs+00113615

[113] 0x00007ffb452f31b0 D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00668080 iqm::Iqm::setupIqmFcnPtrs+00160576

[114] 0x00007ffb452b6fc3 D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00421827 iqm::Iqm::create+00007235

[115] 0x00007ffb62217a3e D:\Program Files\Polyspace\R2020b\bin\win64\libmwbridge.dll+00096830 ioReadLine+00000478

[116] 0x00007ffb6221781c D:\Program Files\Polyspace\R2020b\bin\win64\libmwbridge.dll+00096284 ioReadLine+00000188

[117] 0x00007ffb62226930 D:\Program Files\Polyspace\R2020b\bin\win64\libmwbridge.dll+00158000 mnGetCommandLineBuffer+00000304

[118] 0x00007ffb62226db4 D:\Program Files\Polyspace\R2020b\bin\win64\libmwbridge.dll+00159156 mnParser+00000500

[119] 0x00007ffb43226302 D:\Program Files\Polyspace\R2020b\bin\win64\mcr.dll+00549634 mcr_set_enableReadingFromStdin+00016098

[120] 0x00007ffb431be7ad D:\Program Files\Polyspace\R2020b\bin\win64\mcr.dll+00124845 mcrFunctionSignature::set_signature+00103437

[121] 0x00007ffb431dbaea D:\Program Files\Polyspace\R2020b\bin\win64\mcr.dll+00244458 mcrFunctionSignature::set_signature+00223050

[122] 0x00007ffb45314504 D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00804100 iqm::PackagedTaskPlugin::execute+00000084

[123] 0x00007ffb432203ce D:\Program Files\Polyspace\R2020b\bin\win64\mcr.dll+00525262 services::lmgr::exception::LicensingStartupException::~LicensingStartupException+00009822

[124] 0x00007ffb452e7a3f D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00621119 iqm::Iqm::setupIqmFcnPtrs+00113615

[125] 0x00007ffb452b7c42 D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00425026 iqm::Iqm::create+00010434

[126] 0x00007ffb452b7421 D:\Program Files\Polyspace\R2020b\bin\win64\iqm.dll+00422945 iqm::Iqm::create+00008353

[127] 0x00007ffb431f60dc D:\Program Files\Polyspace\R2020b\bin\win64\mcr.dll+00352476 mcrInstantiationError::operator=+00011756

** This crash report has been saved to disk as C:\Users\1\AppData\Local\Temp\matlab_crash_dump.11924-1 **

MATLAB is exiting because of fatal error

[Emmanouil Tzorakoleftherakis]

I suggest creating a technical support case so that we can take a closer look.

Answer 1

[Karanjot]

Hi Chao,

I understand that you have encountered an access violation crash while using MATLAB for reinforcement learning.

This error occurs when the program attempts to access memory that it is not allowed to access, resulting in a crash. Crashes may happen due to an error internal to MATLAB.

I request you to share the steps to reproduce the crash to support further investigation. Since you are using an NVIDIA graphic card, I also recommend you upgrade the drivers for your graphics card. You can find the latest available drivers for NVIDIA below:

https://www.nvidia.com/Download/index.aspx?lang=en-us

The drivers for your graphics card are outdated. Upgrading drivers may help resolve the crash. Please download and install the latest driver available for your graphics card.

To learn more about this, please refer to the webpage below:

https://www.mathworks.com/matlabcentral/answers/161580-matlab-crashes-when-using-graphics-with-older-nvidia-opengl-drivers

I hope this helps!