Error on MATLAB 2019b

[lkm1321]

Hi,

Calling iMatlab('init') causes MATLAB to crash on R2019b.

Looking at the stack trace, the error stems from mexPrintf (!) As a temporary fix, I tried commenting out all mexPrintf (and equivalently, MOOSTrace), and no more errors occur.

Stack trace attached. Would be great to have iMatlab working without mexPrintf.

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          Assertion detected at Mon Oct 28 17:17:51 2019 +1100

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Configuration:
Crash Decoding : Disabled - No sandbox or build area path
Crash Mode : continue (default)
Default Encoding : UTF-8
Deployed : false
Desktop Environment : GNOME
GNU C Library : 2.27 stable
Graphics Driver : Unknown hardware
Graphics card 1 : 0x8086 ( 0x8086 ) 0x5917 Version 0.0.0.0 (0-0-0)
Java Version : Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
MATLAB Architecture : glnxa64
MATLAB Entitlement ID : 2250533
MATLAB Root : /home/brian/local/MATLAB/R2019b
MATLAB Version : 9.7.0.1190202 (R2019b)
OpenGL : hardware
Operating System : Ubuntu 18.04.1 LTS
Process ID : 26827
Processor ID : x86 Family 6 Model 142 Stepping 10, GenuineIntel
Session Key : ad0ca248-a197-4939-838c-3a7461afedb4
Static TLS mitigation : Enabled: Full
Window System : The X.Org Foundation (11906000), display :0

Fault Count: 1

Assertion in find at management.cpp line 712:
find: no active context for type '(anonymous namespace)::AlreadyReportedFailure'

Register State (captured):
RAX = 796e6f6e61282720 RBX = 00007ffa32999d08
RCX = 000000000000000a RDX = 00007ffa3298ae00
RSP = 00007ff8a4d867a0 RBP = 00007ff8a4d86b60
RSI = 00007ffa329522e6 RDI = 00007ff8a4d867b0

R8 = 00007ff8a4d86a75 R9 = 00007ff8a4d86a75
R10 = 202d2d2d00000000 R11 = 00007ffa1e2a45b2
R12 = 00007ffa329a9d98 R13 = 00007ff8a4d87400
R14 = 00007ffa35b98e8c R15 = 00007ffa35b99deb

RIP = 00007ffa328a20be EFL = 0000000000000000

CS = 0000 FS = 0000 GS = 0000

Stack Trace (captured):
[ 0] 0x00007ffa32899623 /home/brian/local/MATLAB/R2019b/bin/glnxa64/libmwfl.so+00828963
[ 1] 0x00007ffa3289981c /home/brian/local/MATLAB/R2019b/bin/glnxa64/libmwfl.so+00829468 _ZN10foundation4core4diag15stacktrace_base7captureEm+00000028
[ 2] 0x00007ffa3289e44f /home/brian/local/MATLAB/R2019b/bin/glnxa64/libmwfl.so+00848975
[ 3] 0x00007ffa3289e5b0 /home/brian/local/MATLAB/R2019b/bin/glnxa64/libmwfl.so+00849328
[ 4] 0x00007ffa35b8875e /home/brian/local/MATLAB/R2019b/bin/glnxa64/libmwfoundation_usm.so+00075614
[ 5] 0x00007ffa35b95898 /home/brian/local/MATLAB/R2019b/bin/glnxa64/libmwfoundation_usm.so+00129176 _ZN10foundation3usm6DetailINS0_5scope3MvmEE4findEmRKSt9type_info+00000136
[ 6] 0x00007ffa1e280bcb /home/brian/local/MATLAB/R2019b/bin/glnxa64/libmwbridge.so+00285643
[ 7] 0x00007ffa32a1ee72 /home/brian/local/MATLAB/R2019b/bin/glnxa64/libut.so+00474738 utVprintf+00000194
[ 8] 0x00007ffa1e1e04fb /home/brian/local/MATLAB/R2019b/bin/glnxa64/libmex.so+00423163 mexPrintf+00000139
[ 9] 0x00007ff8a23ce64b /home/brian/src/moos-ivp-17.7.2/MOOS_Aug2815/MOOSMatlab/iMatlab/iMatlab.mexa64+00042571
[ 10] 0x00007ff8a23f9e1e /home/brian/src/moos-ivp-17.7.2/MOOS_Aug2815/MOOSMatlab/iMatlab/iMatlab.mexa64+00220702
[ 11] 0x00007ff8a2401749 /home/brian/src/moos-ivp-17.7.2/MOOS_Aug2815/MOOSMatlab/iMatlab/iMatlab.mexa64+00251721
[ 12] 0x00007ff8a23fb767 /home/brian/src/moos-ivp-17.7.2/MOOS_Aug2815/MOOSMatlab/iMatlab/iMatlab.mexa64+00227175
[ 13] 0x00007ffa34d226db /lib/x86_64-linux-gnu/libpthread.so.0+00030427
[ 14] 0x00007ffa344b388f /lib/x86_64-linux-gnu/libc.so.6+01185935 clone+00000063
[ 15] 0x0000000000000000 +00000000