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.

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mahdi heybati
mahdi heybati on 5 Mar 2018
Answered: Jan on 5 Mar 2018
When The MexVideoReader.cpp code is used by MatLab, The following error will be given. Can someone help me?
Processing Discussion 2.55011271 in node 1 under s_05_act_03_subact_01_ca_02
------------------------------------------------------------------------ Access violation detected at Sun Mar 4 22:20:19 2018 ------------------------------------------------------------------------
Configuration: Crash Decoding : Disabled - No sandbox or build area path Crash Mode : continue (default) Current Graphics Driver: Unknown hardware Default Encoding : windows-1252 Deployed : false Graphics card 1 : NVIDIA ( 0x10de ) NVIDIA GeForce GTX 1060 Version 23.21.13.8871 (2017-12-15) Host Name : DESKTOP-PEG7NG6 MATLAB Architecture : win64 MATLAB Entitlement ID: 6257193 MATLAB Root : F:\Program Files\MATLAB\R2017b MATLAB Version : 9.3.0.713579 (R2017b) OpenGL : hardware Operating System : Microsoft Windows 10 Home Single Language Processor ID : x86 Family 6 Model 158 Stepping 9, GenuineIntel Virtual Machine : Java 1.8.0_121-b13 with Oracle Corporation Java HotSpot™ 64-Bit Server VM mixed mode Window System : Version 10.0 (Build 16299)
Fault Count: 1
Abnormal termination: Access violation
Register State (from fault): RAX = 0000000588f2fc60 RBX = 0000000000000081 RCX = 0000000000000000 RDX = 0000000000000001 RSP = 00000000043fa758 RBP = 0000000007190000 RSI = 00000000043fa850 RDI = 0000000588f2faa0
R8 = 0000000000000000 R9 = 000000013efe93a0
R10 = 000000013efe93a8 R11 = 00000000043fa750
R12 = 00000000043fb728 R13 = 000000000000127f
R14 = 00000000d1f25010 R15 = 0000000000000001
RIP = 0000000007192850 EFL = 00010202
CS = 0033 FS = 0053 GS = 002b
Stack Trace (from fault): [ 0] 0x0000000007192850 F:\preprossecing\code-v1.1\Release-v1.1\external_utils\VideoUtils_v1_2\Bin\Win64\mexVideoReader.mexw64+00010320 mexFunction+00001312 [ 1] 0x00000000071921cd F:\preprossecing\code-v1.1\Release-v1.1\external_utils\VideoUtils_v1_2\Bin\Win64\mexVideoReader.mexw64+00008653 [ 2] 0x00000000071923f5 F:\preprossecing\code-v1.1\Release-v1.1\external_utils\VideoUtils_v1_2\Bin\Win64\mexVideoReader.mexw64+00009205 mexFunction+00000197 [ 3] 0x00000000fc60234a bin\win64\libmex.dll+00140106 mexRunMexFile+00000314 [ 4] 0x00000000fc600d22 bin\win64\libmex.dll+00134434 mexFeature_mexver+00002146 [ 5] 0x00000000fc5ffab7 bin\win64\libmex.dll+00129719 mexUnlock+00028455 [ 6] 0x00000000174fca93 bin\win64\pgo\m_dispatcher.dll+00117395 Mfh_file::dispatch_fh_impl+00000835 [ 7] 0x00000000174fc73e bin\win64\pgo\m_dispatcher.dll+00116542 Mfh_file::dispatch_fh+00000062 [ 8] 0x00000000174ea8d8 bin\win64\pgo\m_dispatcher.dll+00043224 Mfunction_handle::dispatch+00001032 [ 9] 0x0000000018129899 bin\win64\pgo\m_lxe.dll+00235673 [ 10] 0x00000000181f3d07 bin\win64\pgo\m_lxe.dll+01064199 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00607043 [ 11] 0x00000000181f2a29 bin\win64\pgo\m_lxe.dll+01059369 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00602213 [ 12] 0x00000000181fad46 bin\win64\pgo\m_lxe.dll+01092934 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00635778 [ 13] 0x00000000181fa570 bin\win64\pgo\m_lxe.dll+01090928 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00633772 [ 14] 0x000000001811fc91 bin\win64\pgo\m_lxe.dll+00195729 [ 15] 0x000000001811f906 bin\win64\pgo\m_lxe.dll+00194822 [ 16] 0x000000001811f925 bin\win64\pgo\m_lxe.dll+00194853 [ 17] 0x00000000174fca93 bin\win64\pgo\m_dispatcher.dll+00117395 Mfh_file::dispatch_fh_impl+00000835 [ 18] 0x00000000174fc73e bin\win64\pgo\m_dispatcher.dll+00116542 Mfh_file::dispatch_fh+00000062 [ 19] 0x00000000174ea8d8 bin\win64\pgo\m_dispatcher.dll+00043224 Mfunction_handle::dispatch+00001032 [ 20] 0x000000001812794e bin\win64\pgo\m_lxe.dll+00227662 [ 21] 0x0000000018124571 bin\win64\pgo\m_lxe.dll+00214385 [ 22] 0x000000001812b3a6 bin\win64\pgo\m_lxe.dll+00242598 [ 23] 0x000000001812bfb3 bin\win64\pgo\m_lxe.dll+00245683 [ 24] 0x000000001812dff5 bin\win64\pgo\m_lxe.dll+00253941 [ 25] 0x000000001812d44f bin\win64\pgo\m_lxe.dll+00250959 [ 26] 0x000000001812d822 bin\win64\pgo\m_lxe.dll+00251938 [ 27] 0x00000000181f331b bin\win64\pgo\m_lxe.dll+01061659 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00604503 [ 28] 0x00000000181fad46 bin\win64\pgo\m_lxe.dll+01092934 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00635778 [ 29] 0x00000000181fa570 bin\win64\pgo\m_lxe.dll+01090928 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00633772 [ 30] 0x000000001818a4d6 bin\win64\pgo\m_lxe.dll+00632022 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00174866 [ 31] 0x0000000018189ccd bin\win64\pgo\m_lxe.dll+00629965 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00172809 [ 32] 0x0000000018189be6 bin\win64\pgo\m_lxe.dll+00629734 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00172578 [ 33] 0x00000000181835a5 bin\win64\pgo\m_lxe.dll+00603557 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00146401 [ 34] 0x0000000018183532 bin\win64\pgo\m_lxe.dll+00603442 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00146286 [ 35] 0x00000000181871d5 bin\win64\pgo\m_lxe.dll+00618965 boost::serialization::singleton<boost::archive::detail::pointer_oserializer<boost::archive::binaryTerm_oarchive,MathWorks::lxe::MatlabIrTree> >::get_instance+00161809 [ 36] 0x0000000017645b63 bin\win64\pgo\m_interpreter.dll+00416611 inEvalCmdWithLocalReturn+00000063 [ 37] 0x00000000fb60de26 bin\win64\libmwbridge.dll+00122406 mnParser+00001254 [ 38] 0x000000001730bdb1 bin\win64\mcr.dll+00245169 mcr::runtime::setInterpreterThreadSingletonToCurrent+00029793 [ 39] 0x000000001730ace5 bin\win64\mcr.dll+00240869 mcr::runtime::setInterpreterThreadSingletonToCurrent+00025493 [ 40] 0x000000001730ad53 bin\win64\mcr.dll+00240979 mcr::runtime::setInterpreterThreadSingletonToCurrent+00025603 [ 41] 0x000000001730b6e1 bin\win64\mcr.dll+00243425 mcr::runtime::setInterpreterThreadSingletonToCurrent+00028049 [ 42] 0x00000000fd02cc77 bin\win64\iqm.dll+00642167 iqm::UserEvalPlugin::pre+00028951 [ 43] 0x00000000fd039cfc bin\win64\iqm.dll+00695548 iqm::UserEvalPlugin::pre+00082332 [ 44] 0x00000000fd02737f bin\win64\iqm.dll+00619391 iqm::UserEvalPlugin::pre+00006175 [ 45] 0x00000000fd02cc16 bin\win64\iqm.dll+00642070 iqm::UserEvalPlugin::pre+00028854 [ 46] 0x00000000fd027863 bin\win64\iqm.dll+00620643 iqm::UserEvalPlugin::pre+00007427 [ 47] 0x00000000fd03c8b6 bin\win64\iqm.dll+00706742 iqm::UserEvalPlugin::pre+00093526 [ 48] 0x00000000fd0080f7 bin\win64\iqm.dll+00491767 iqm::PackagedTaskPlugin::PackagedTaskPlugin+00000759 [ 49] 0x00000000fd0088bf bin\win64\iqm.dll+00493759 iqm::PackagedTaskPlugin::execute+00000879 [ 50] 0x00000000fd00817d bin\win64\iqm.dll+00491901 iqm::PackagedTaskPlugin::PackagedTaskPlugin+00000893 [ 51] 0x00000000fd008708 bin\win64\iqm.dll+00493320 iqm::PackagedTaskPlugin::execute+00000440 [ 52] 0x00000000fcfdbd3a bin\win64\iqm.dll+00310586 iqm::Iqm::setupIqmFcnPtrs+00079802 [ 53] 0x00000000fcfdbc06 bin\win64\iqm.dll+00310278 iqm::Iqm::setupIqmFcnPtrs+00079494 [ 54] 0x00000000fcfbf5be bin\win64\iqm.dll+00193982 iqm::Iqm::deliver+00004046 [ 55] 0x00000000fcfc0545 bin\win64\iqm.dll+00197957 iqm::Iqm::deliver+00008021 [ 56] 0x00000001001237c1 bin\win64\libmwservices.dll+01259457 services::system_events::PpeDispatchHook::dispatchOne+00021505 [ 57] 0x0000000100128663 bin\win64\libmwservices.dll+01279587 sysq::addProcessPendingEventsUnitTestHook+00002211 [ 58] 0x0000000100128850 bin\win64\libmwservices.dll+01280080 sysq::addProcessPendingEventsUnitTestHook+00002704 [ 59] 0x0000000100129c26 bin\win64\libmwservices.dll+01285158 sysq::getCondition+00003462 [ 60] 0x000000010012ac66 bin\win64\libmwservices.dll+01289318 svWS_ProcessPendingEvents+00000230 [ 61] 0x000000001730c244 bin\win64\mcr.dll+00246340 mcr::runtime::setInterpreterThreadSingletonToCurrent+00030964 [ 62] 0x000000001730c964 bin\win64\mcr.dll+00248164 mcr::runtime::setInterpreterThreadSingletonToCurrent+00032788 [ 63] 0x0000000017302762 bin\win64\mcr.dll+00206690 mcr_process_events+00008818 [ 64] 0x00000000170a23c5 bin\win64\MVMLocal.dll+00271301 mvm_server::inproc::LocalFactory::terminate+00088005 [ 65] 0x00000000fa957669 bin\win64\mvm.dll+01209961 mvm::detail::initLocalMvmHack+00000569 [ 66] 0x00000000fa957e2b bin\win64\mvm.dll+01211947 mvm::detail::SessionImpl::privateSession+00000555 [ 67] 0x00000000fa958051 bin\win64\mvm.dll+01212497 mvm::detail::SessionImpl::privateSession+00001105 [ 68] 0x0000000140007833 bin\win64\MATLAB.exe+00030771 [ 69] 0x000000014000863f bin\win64\MATLAB.exe+00034367 [ 70] 0x00007fff4f211fe4 C:\WINDOWS\System32\KERNEL32.DLL+00073700 BaseThreadInitThunk+00000020 [ 71] 0x00007fff4fd8efc1 C:\WINDOWS\SYSTEM32\ntdll.dll+00454593 RtlUserThreadStart+00000033
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.
If this problem is reproducible, please submit a Service Request via: http://www.mathworks.com/support/contact_us/
A technical support engineer might contact you with further information.

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Answers (1)

Jan
Jan on 5 Mar 2018
MexVideoReader.cpp does not belong to Matlab's toolboxes, so the readers have to guess, which function you are talking of. Maybe: https://sourceforge.net/p/videoutils/videoutils/23/tree//trunk/Cpp/VideoReader/mexVideoReader.cpp.
Start with asking the author of this function. You find his address in the code.

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