don't know. That is not an fsfast problem. Are you using some virtual connection?

No... I'm using local computer where Freesurfer is locally installed. When I ran mkcontrast-sess, x terminal got filled with repeated messages, so I can't see what triggered this error.

## Invalid capturehandle provided. No capture device associated with this handle !!! Error in function : Usage error Invalid capturehandle provided. No capture device associated with this handle !!! Error in function : Usage error Invalid capturehandle provided. No capture device associated with this handle !!! ... .. . -----

mkcontrast-sess.log doesn't give much information. ## mkcontrast-sess log file $Id: mkcontrast-sess,v 1.13.2.2 2010/07/21 17:14:38 greve Exp $ $0 Darwin Yukos-iMac.local 10.5.0 Darwin Kernel Version 10.5.0: Fri Nov 5 23:20:39 PDT 2010; root:xnu-1504.9.17~1/RELEASE_I386 i386 Thu Nov 25 18:53:37 JST 2010 -analysis VMfwhm5lh -contrast test -a 1 -c 0 -rmprestim -log tes /Applications/freesurfer/fsfast/bin/mkcontrast

When I got similar errors from selxavg3-sess, its log file says the following. ## INTERNAL PSYCHTOOLBOX ERROR error: PsychError_internal general description: Unspecified error, probably a Psychtoolbox bug specific description: CGGetActiveDisplayList failed to enumerate displays module name: Screen subfunction call: file name: /Users/kleinerm/projects/OpenGLPsychtoolbox/trunk/PsychSourceGL/Projects/MacOSX/PsychToolbox/../../../Source/OSX/Screen/PsychScreenGlue.c function name: InitCGDisplayIDList line number: 124 Invalid capturehandle provided. No capture device associated with this handle !!! Error in function : Usage error Invalid capturehandle provided. No capture device associated with this handle !!! Error in function : Usage error Invalid capturehandle provided. No capture device associated with this handle !!! ... .. .

So I'm suspecting mkcontrast-sess encountered the similar problem, but I can't confirm.

So, here are my two questions. 1) How can I save the whole error message in mkcontrast-sess.log file? 2) Am I the only person seeing these strange error messages with Mac OS X? Anyone??

Yuko

On Thu, Nov 25, 2010 at 4:18 AM, Douglas N Greve greve@nmr.mgh.harvard.eduwrote:

don't know. That is not an fsfast problem. Are you using some virtual connection?

doug

yuko YY wrote:

...

Hi,

I'm having a java-related error with mkcontrast-sess. Are there any trick to get around this error?

version: freesurfer-Darwin-leopard-i686-stable-pub-v5.0.0 OS : Mac 10.6.5 javac 1.6.0_22

mkcontrast-sess -analysis VMfwhm5 -contrast all_null -a 1 -a 2 -a 3 -a 4 -a 5 -c 0 -rmprestim

% - (error message) --------------- Invalid capturehandle provided. No capture device associated with this handle !!! Opening log file: /Users/yuko/java.log.14247 Illegal instruction % ---------------------------------------

more /Users/yuko/java.log.14247 % -------------------------------- Operating System: Darwin 10.5.0 Darwin Kernel Version 10.5.0: Fri Nov 5 23:20:39 PDT 2010; root:xnu-1504.9.17~1/RELEASE_I386 i386 Processor ID: x86 Family 6 Model 14 Stepping 5, GenuineIntel Host Name: Yukos-iMac.local Invalid access of stack red zone 0xb0105b2c eip=0x1fd64c % --------------------------------

Looks like a problem with java as discussed here:

http://stackoverflow.com/questions/1501770/invalid-access-of-stack-red-zone-...

...

I've updated java, and got the same error.

Thank you for your help! Yuko Yotsumoto

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