Segmentation violation detected at Thu Feb 5 11:53:16 2015

Hi All,

after trying to execute a script using "Psychtoolbox", which runs in Matlab, it always crashes. See the crash report pasted below. Could someone say what more or less this means? This is Matlab R2014b, running in Mac laptop (MacAir) 10.10.1. Thanks in advance, Maria

------------------------------------------------------------------------ Segmentation violation detected at Thu Feb 5 11:53:16 2015 ------------------------------------------------------------------------

Configuration: Crash Decoding : Disabled Current Visual : Quartz Default Encoding : US-ASCII MATLAB Architecture: maci64 MATLAB Root : /Applications/MATLAB_R2014b.app MATLAB Version : 8.4.0.150421 (R2014b) Operating System : Darwin 14.1.0 Darwin Kernel Version 14.1.0: Mon Dec 22 23:10:38 PST 2014; root:xnu-2782.10.72~2/RELEASE_X86_64 x86_64 Processor ID : x86 Family 6 Model 58 Stepping 9, GenuineIntel Software OpenGL : 0 Virtual Machine : Java 1.7.0_55-b13 with Oracle Corporation Java HotSpot™ 64-Bit Server VM mixed mode Window System : Quartz

Fault Count: 1

Abnormal termination: Segmentation violation

Register State (from fault): RAX = 00007fd19f0f1c50 RBX = 00007fd19f0f1c38 RCX = 000000000008f901 RDX = 0000000000000000 RSP = 00007fd19f0f1c38 RBP = 0000000000000000 RSI = 00000000ffffffff RDI = 00007fd19f0f1c50

   R8 = 000000000000003c   R9 = 00007fd19f0f1c90
  R10 = 000000011f660c90  R11 = 00007fff949bfe9a
  R12 = 0000000000000000  R13 = 00007fff0094ee17
  R14 = 000000011f660c40  R15 = 00007fd1a2e97ca8

RIP = 00007fd19f0f1d18  RFL = 00007fd19f0f1c20

   CS = 000000011f660c9e   FS = 000000011f660c9f   GS = 000000011f660c60

Stack Trace (from fault): [ 0] 0x0000000104891e64 /Applications/MATLAB_R2014b.app/bin/maci64/libmwfl.dylib+00028260 ZN2fl4diag15stacktrace_base7captureERKNS0_14thread_contextEm+00000052 [ 1] 0x0000000104895a2a /Applications/MATLAB_R2014b.app/bin/maci64/libmwfl.dylib+00043562 _ZN2fl4test17terminate_handledEv+00000906 [ 2] 0x0000000104895477 /Applications/MATLAB_R2014b.app/bin/maci64/libmwfl.dylib+00042103 _ZN2fl4diag13terminate_logEPKcPK17_darwin_ucontext+00000119 [ 3] 0x00000001042e5b7a /Applications/MATLAB_R2014b.app/bin/maci64/libmwmcr.dylib+00387962 Z32mnRunPathDependentInitializationv+00003146 [ 4] 0x00000001042e5e58 /Applications/MATLAB_R2014b.app/bin/maci64/libmwmcr.dylib+00388696 _Z32mnRunPathDependentInitializationv+00003880 [ 5] 0x00000001042e3733 /Applications/MATLAB_R2014b.app/bin/maci64/libmwmcr.dylib+00378675 mnFatalSignalHandler+00000275 [ 6] 0x00007fff8df1cf1a /usr/lib/system/libsystem_platform.dylib+00020250 _sigtramp+00000026 [ 7] 0x0000000000000000 unknown-module+00000000 [ 8] 0x00007fff99ff67d2 /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo+00010194 _ZN8CVHWTime6updateEdPbS0+00000054 [ 9] 0x00007fff99ff6632 /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo+00009778 _ZN7CVXTime6updateEv+00000048 [ 10] 0x00007fff99ff6513 /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo+00009491 _ZN13CVDisplayLink11runIOThreadEv+00000607 [ 11] 0x00007fff99ff629b /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo+00008859 _ZL13startIOThreadPv+00000147 [ 12] 0x00007fff949bf268 /usr/lib/system/libsystem_pthread.dylib+00012904 _pthread_body+00000131 [ 13] 0x00007fff949bf1e5 /usr/lib/system/libsystem_pthread.dylib+00012773 _pthread_body+00000000 [ 14] 0x00007fff949bd41d /usr/lib/system/libsystem_pthread.dylib+00005149 thread_start+00000013

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Thank you for your help.