Yes, that’s matching with my result, see above: it also works on OS X 10.14.6 (on my Mac Pro 2013), Matlab 2019b, PTB 3.0.16.
Since it crashes on iMac and MacBook Pro with 10.15.5, it’s an OS X problem. I checked the troubleshooting instructions in “help DrawTextPlugin”, installed the latest GStreamer (SimpleMovieDemo works), no change.
And here is the stack trace:
MATLAB crash file:/Users/sglasauer/matlab_crash_dump.20737-1:
--------------------------------------------------------------------------------
abort() detected at Fr Jun 05 13:19:27 2020 +0200
--------------------------------------------------------------------------------
Configuration:
Crash Decoding : Disabled - No sandbox or build area path
Crash Mode : continue (default)
Default Encoding : UTF-8
Deployed : false
Graphics Driver : ATI Technologies Inc. AMD Radeon Pro 560 OpenGL Engine Version 2.1 ATI-3.9.15
Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
MATLAB Architecture : maci64
MATLAB Entitlement ID : 2434304
MATLAB Root : /Applications/MATLAB_R2020a.app
MATLAB Version : 9.8.0.1380330 (R2020a) Update 2
OpenGL : hardware
Operating System : Mac OS Version 10.15.5 (Build 19F101)
Process ID : 20737
Processor ID : x86 Family 6 Model 158 Stepping 9, GenuineIntel
Session Key : 4d41d1b1-ff2e-48d7-8d57-fdb43c74b65f
Window System : Quartz
Fault Count: 1
Abnormal termination:
abort()
Register State (from fault):
RAX = 0000000002000209 RBX = 0000000000000000
RCX = 000070000b382b78 RDX = 000070000b382fe0
RSP = 000070000b382b78 RBP = 000070000b382bc0
RSI = 0000000000000001 RDI = 0000000000000006
R8 = 000070000b382be0 R9 = 0000000000000000
R10 = 0000000000000086 R11 = 0000000000000246
R12 = 0000000000000086 R13 = 000070000b382fe0
R14 = 0000000000000001 R15 = 0000000000000006
RIP = 0000000116fdfebe RFL = 0000000000000246
CS = 0000000000000007 FS = 0000000000000000 GS = 0000000000000000
Stack Trace (from fault):
[ 0] 0x0000000112a57fc9 /Applications/MATLAB_R2020a.app/bin/maci64/libmwfl.dylib+00008137 _ZN10foundation4core4diag15stacktrace_base7captureERKNS1_14thread_contextEm+00000057
[ 1] 0x0000000112a5d8c8 /Applications/MATLAB_R2020a.app/bin/maci64/libmwfl.dylib+00030920 _ZN10foundation4core4test17terminate_handledERKNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEE+00011384
[ 2] 0x0000000112a5a995 /Applications/MATLAB_R2020a.app/bin/maci64/libmwfl.dylib+00018837 _ZN10foundation4core4diag13terminate_logEPKcPK17__darwin_ucontext+00000149
[ 3] 0x000000011654e9e7 /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00670183 _Z19mnPrintErrorMessageRKNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEE+00012727
[ 4] 0x000000011654c3f4 /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00660468 _Z19mnPrintErrorMessageRKNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEE+00003012
[ 5] 0x00000001165517f9 /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00681977 _Z19mnPrintErrorMessageRKNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEE+00024521
[ 6] 0x000000011654b49c /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00656540 _Z22mnInstallCrashHandlersv+00000348
[ 7] 0x00007fff69b2c5fd /usr/lib/system/libsystem_platform.dylib+00013821 _sigtramp+00000029
[ 8] 0xaaaaaaaaaaaaaaaa <unknown-module>+00000000
[ 9] 0x000000011700954f <unknown-module>+00000000
[ 10] 0x0000000117006bd2 <unknown-module>+00000000
[ 11] 0x0000000116f9bdf5 <unknown-module>+00000000
[ 12] 0x0000000117006e0b <unknown-module>+00000000
[ 13] 0x0000000117006bf7 <unknown-module>+00000000
[ 14] 0x0000000116f8c458 <unknown-module>+00000000
[ 15] 0x0000000116fb48ba <unknown-module>+00000000
[ 16] 0x0000000116fc0f04 <unknown-module>+00000000
[ 17] 0x0000000116f8bfbc <unknown-module>+00000000
[ 18] 0x0000000116f8fd3b <unknown-module>+00000000
[ 19] 0x0000000116f99e58 <unknown-module>+00000000
[ 20] 0x00007fff6991ed8a /usr/lib/system/libdyld.dylib+00023946 dlopen+00000171
[ 21] 0x00000001a395445e /Applications/Psychtoolbox/PsychBasic/Screen.mexmaci64+00672862 PsychLoadTextRendererPlugin+00000350
[ 22] 0x00000001a3955024 /Applications/Psychtoolbox/PsychBasic/Screen.mexmaci64+00675876 PsychDrawUnicodeText+00000356
[ 23] 0x00000001a3955604 /Applications/Psychtoolbox/PsychBasic/Screen.mexmaci64+00677380 SCREENDrawText+00000484
[ 24] 0x00000001a3975a01 /Applications/Psychtoolbox/PsychBasic/Screen.mexmaci64+00809473 mexFunction+00000945
[ 25] 0x0000000118cb9216 /Applications/MATLAB_R2020a.app/bin/maci64/libmex.dylib+00291350 _ZNK18C_DispatchStrategy8dispatchEiPP11mxArray_tagiS2_+00000278
[ 26] 0x0000000118cb9150 /Applications/MATLAB_R2020a.app/bin/maci64/libmex.dylib+00291152 _ZNK18C_DispatchStrategy8dispatchEiPP11mxArray_tagiS2_+00000080
[ 27] 0x0000000118cb9b5d /Applications/MATLAB_R2020a.app/bin/maci64/libmex.dylib+00293725 _ZNK24SCCompatDispatchStrategy8dispatchEiPP11mxArray_tagiS2_+00000061
[ 28] 0x0000000118cb8f37 /Applications/MATLAB_R2020a.app/bin/maci64/libmex.dylib+00290615 _ZN7Mfh_mex30dispatch_file_with_protectionsEiPP11mxArray_tagiS2_+00000439
[ 29] 0x0000000118c9c40f /Applications/MATLAB_R2020a.app/bin/maci64/libmex.dylib+00173071 _ZN7Mfh_mex13dispatch_fileEiPP11mxArray_tagiS2_+00000159
[ 30] 0x00000001166c2a6e /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_dispatcher.dylib+00678510 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000142
[ 31] 0x00000001166c3273 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_dispatcher.dylib+00680563 _ZN8Mfh_file8dispatchEiPNSt3__110unique_ptrI11mxArray_tagN6matrix6detail17mxDestroy_deleterEEEiPPS2_+00000387
[ 32] 0x00000001193493c1 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+06091713 _ZN9MathWorks3lxe17LxeDispatcherImpl12apply_handleEPNS0_29DispatcherFunctionHandleTokenEmPNS0_6xvalueEmPKS4_RKNS0_12LxeTypesBaseENS0_9ApplyTypeE+00001361
[ 33] 0x000000011946e2a2 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+07291554 _ZN9MathWorks3lxe16ans_apply_handleEPvNS_2ts4TypeEPKvS1_S1_+00000258
[ 34] 0x00000001193c1a7e /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+06584958 _ZN9MathWorks3lxe38cpp_primitive_template_fn_with_contextIXadL_ZNS0_16ans_apply_handleEPvNS_2ts4TypeEPKvS2_S2_EEEEbS2_S4_S6_S2_S2_+00000014
[ 35] 0x0000000118f04502 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01615106 _ZN9MathWorks3lxe13IrInterpreter17ApplyCppPrimitiveEPN2ir4termES4_RKNS_2ts4TypeES8_+00000594
[ 36] 0x0000000118f03201 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01610241 _ZN9MathWorks3lxe13IrInterpreter31process_application_of_constantEPN2ir4termE+00003937
[ 37] 0x0000000118f00d18 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01600792 _ZN9MathWorks3lxe13IrInterpreter13applyConstantEPN2ir4termE+00000072
[ 38] 0x0000000118efbd06 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01580294 _ZN9MathWorks3lxe12IRTreeWalker11getNextIRPCENS0_9irpc_typeE+00000214
[ 39] 0x0000000118f00a77 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01600119 _ZN9MathWorks3lxe13IrInterpreter9tree_walkERKNS0_9irpc_typeES4_+00000215
[ 40] 0x0000000118f0094c /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01599820 _ZN9MathWorks3lxe13IrInterpreter9InterpretEv+00000108
[ 41] 0x00000001190285d7 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+02811351 _ZN9MathWorks3lxe15ExecutionDriver9ThreadRunEv+00002375
[ 42] 0x000000011902e0f0 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+02834672 _ZN9MathWorks3lxe12IrEngineImpl5ApplyERKN2ir4termEPvS6_+00000304
[ 43] 0x00000001192533b9 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+05084089 _ZN9MathWorks3lxe17IrEngineDecorator5ApplyERKN2ir4termEPvS6_+00000153
[ 44] 0x000000011933e9a1 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+06048161 _ZN9MathWorks3lxe27FileBasedMatlabCodeFunction14DispatchScriptEiPP11mxArray_tagiS4_+00000433
[ 45] 0x000000011933ed31 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+06049073 _ZN9MathWorks3lxe27FileBasedMatlabCodeFunction12DispatchFileEiPP11mxArray_tagiS4_b+00000129
[ 46] 0x00000001166c2a6e /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_dispatcher.dylib+00678510 _ZN8Mfh_file20dispatch_file_commonEMS_FviPP11mxArray_tagiS2_EiS2_iS2_+00000142
[ 47] 0x00000001166c3273 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_dispatcher.dylib+00680563 _ZN8Mfh_file8dispatchEiPNSt3__110unique_ptrI11mxArray_tagN6matrix6detail17mxDestroy_deleterEEEiPPS2_+00000387
[ 48] 0x00000001193493c1 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+06091713 _ZN9MathWorks3lxe17LxeDispatcherImpl12apply_handleEPNS0_29DispatcherFunctionHandleTokenEmPNS0_6xvalueEmPKS4_RKNS0_12LxeTypesBaseENS0_9ApplyTypeE+00001361
[ 49] 0x000000011946e2a2 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+07291554 _ZN9MathWorks3lxe16ans_apply_handleEPvNS_2ts4TypeEPKvS1_S1_+00000258
[ 50] 0x00000001193c1a7e /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+06584958 _ZN9MathWorks3lxe38cpp_primitive_template_fn_with_contextIXadL_ZNS0_16ans_apply_handleEPvNS_2ts4TypeEPKvS2_S2_EEEEbS2_S4_S6_S2_S2_+00000014
[ 51] 0x0000000118f04502 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01615106 _ZN9MathWorks3lxe13IrInterpreter17ApplyCppPrimitiveEPN2ir4termES4_RKNS_2ts4TypeES8_+00000594
[ 52] 0x0000000118f03201 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01610241 _ZN9MathWorks3lxe13IrInterpreter31process_application_of_constantEPN2ir4termE+00003937
[ 53] 0x0000000118f00d18 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01600792 _ZN9MathWorks3lxe13IrInterpreter13applyConstantEPN2ir4termE+00000072
[ 54] 0x0000000118efbd06 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01580294 _ZN9MathWorks3lxe12IRTreeWalker11getNextIRPCENS0_9irpc_typeE+00000214
[ 55] 0x0000000118f00a77 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01600119 _ZN9MathWorks3lxe13IrInterpreter9tree_walkERKNS0_9irpc_typeES4_+00000215
[ 56] 0x0000000118f0094c /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+01599820 _ZN9MathWorks3lxe13IrInterpreter9InterpretEv+00000108
[ 57] 0x00000001190285d7 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+02811351 _ZN9MathWorks3lxe15ExecutionDriver9ThreadRunEv+00002375
[ 58] 0x000000011902e0f0 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+02834672 _ZN9MathWorks3lxe12IrEngineImpl5ApplyERKN2ir4termEPvS6_+00000304
[ 59] 0x00000001192533b9 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+05084089 _ZN9MathWorks3lxe17IrEngineDecorator5ApplyERKN2ir4termEPvS6_+00000153
[ 60] 0x00000001191e90cf /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+04649167 _ZN9MathWorks3lxe9Evaluator15ApplyStatementsERKNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEERKN2ir4termERNS0_18IEvaluationContextE+00000495
[ 61] 0x00000001191ed311 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+04666129 _ZN9MathWorks3lxe9Evaluator17EvalStatementImplERKNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEERNS0_18IEvaluationContextE+00000353
[ 62] 0x00000001191ed3e4 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+04666340 _ZN9MathWorks3lxe9Evaluator13EvalStatementERKNSt3__112basic_stringIDsNS2_11char_traitsIDsEENS2_9allocatorIDsEEEERNS0_18IEvaluationContextE+00000116
[ 63] 0x000000011929c257 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+05382743 _ZN9MathWorks3lxe9LxeBridge7EvalCmdERKNSt3__112basic_stringIDsNS2_11char_traitsIDsEENS2_9allocatorIDsEEEEbNS0_10EvalSourceE+00000327
[ 64] 0x000000011929c0c5 /Applications/MATLAB_R2020a.app/bin/maci64/libmwm_lxe.dylib+05382341 _ZN9MathWorks3lxe9LxeBridge22EvalCmdWithLocalReturnERKNSt3__112basic_stringIDsNS2_11char_traitsIDsEENS2_9allocatorIDsEEEEPibNS0_10EvalSourceE+00000053
[ 65] 0x0000000118c2e0f0 /Applications/MATLAB_R2020a.app/bin/maci64/libmwbridge.dylib+00098544 _Z8mnParserv+00000624
[ 66] 0x00000001164f784f /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00313423 _ZN3mcr7runtime13initializeIqmERKN6mlutil10contextmgr5McrIDERN10foundation3usm10management7ContextINS7_5scope3MvmEEERK10mcrOptions+00003295
[ 67] 0x00000001164b79b5 /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00051637 _ZN14cmddistributor15PackagedTaskIIP13getTypeStringIvEENSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEv+00000853
[ 68] 0x00000001164b78eb /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00051435 _ZN14cmddistributor15PackagedTaskIIP13getTypeStringIvEENSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEv+00000651
[ 69] 0x00000001163d34ce /Applications/MATLAB_R2020a.app/bin/maci64/libmwiqm.dylib+00361678 _ZN7mwboost6detail8function21function_obj_invoker0INSt3__18functionIFNS_3anyEvEEES5_E6invokeERNS1_15function_bufferE+00000030
[ 70] 0x00000001163d3003 /Applications/MATLAB_R2020a.app/bin/maci64/libmwiqm.dylib+00360451 _ZN3iqm18PackagedTaskPlugin7executeEP15inWorkSpace_tag+00000243
[ 71] 0x00000001164f4de6 /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00302566 _Z15mcr_initialize0P11MfileReaderP11PfileReaderPKDsPS4_RKN7mwboost10shared_ptrIN10foundation7msg_svc8eventmgr8EventMgrEEEN6mlutil10contextmgr5MvmIDE+00021766
[ 72] 0x00000001163b3499 /Applications/MATLAB_R2020a.app/bin/maci64/libmwiqm.dylib+00230553 _ZNK3iqm17DefaultPacketInfo7executeEP15inWorkSpace_tag+00001241
[ 73] 0x0000000116395dff /Applications/MATLAB_R2020a.app/bin/maci64/libmwiqm.dylib+00110079 _ZN3iqm10DefaultIqm13dequeueHelperEN7mwboost8optionalImEERKNSt3__112basic_stringIDsNS4_11char_traitsIDsEENS4_9allocatorIDsEEEEN6mlutil14cmddistributor13WhenToDequeue13WhenToDequeueERKNS4_8functionIFbRKNS4_5tupleIJSG_NS1_10shared_ptrINS_22IntermediatePacketInfoEEESA_EEEEEE+00001023
[ 74] 0x000000011638a576 /Applications/MATLAB_R2020a.app/bin/maci64/libmwiqm.dylib+00062838 _ZN3iqm10DefaultIqm7dequeueEN6mlutil14cmddistributor13WhenToDequeue13WhenToDequeueEN7mwboost8optionalImEE+00000390
[ 75] 0x00000001164dd645 /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00206405 _ZN3mcr7runtime22InterpreterThreadMulti14process_eventsEv+00000197
[ 76] 0x00000001164dde27 /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00208423 _ZN3mcr7runtime22InterpreterThreadMulti10threadMainENSt3__113packaged_taskIFvvEEE+00000183
[ 77] 0x00000001164df340 /Applications/MATLAB_R2020a.app/bin/maci64/libmwmcr.dylib+00213824 _ZN3mcr7runtime22InterpreterThreadMulti10threadMainENSt3__113packaged_taskIFvvEEE+00005584
[ 78] 0x00000001106c29e8 /Applications/MATLAB_R2020a.app/bin/maci64/libmwboost_thread.dylib+00010728 _ZN7mwboost6thread21start_thread_noexceptEv+00000280
[ 79] 0x00007fff69b38109 /usr/lib/system/libsystem_pthread.dylib+00024841 _pthread_start+00000148
[ 80] 0x00007fff69b33b8b /usr/lib/system/libsystem_pthread.dylib+00007051 thread_start+00000015
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.