[FieldTrip] Fwd: mexmaci64 cannot be opened

Fri May 29 09:36:08 CEST 2020

Hi,

Robert Oostenveld helped me solve the error, and adapted the website. If anyone has a similar problem, feel free to email me.

I'm using MacOS Catalina and Matlab 2020a (but the same error occures with Matlab 2019a).

Best,
Carlijn

Dr. Carlijn van den Boomen | Departments of Developmental and Experimental Psychology | Utrecht University | Langeveld Building - room H066 | Heidelberglaan 1 | 3584 CS Utrecht | the Netherlands | phone: +31(30) 253 1266 | fax: +31(30) 253 4511
________________________________
From: Andrew Janke <apjanke.floss at gmail.com>
Sent: 29 May 2020 09:31
To: FieldTrip discussion list <fieldtrip at science.ru.nl>; Boomen, C. van den (Carlijn) <C.vandenBoomen at uu.nl>
Subject: Re: [FieldTrip] Fwd: mexmaci64 cannot be opened

Carlijn,

Can you share the exact error message you got originally when Matlab said the MEX files couldn't be opened? And what versions of Matlab and macOS are you running?

Cheers,
Andrew

On 5/28/20 5:43 AM, Boomen, C. van den (Carlijn) wrote:
Hi,

Thank you for the suggestion! Unfortunately, while running ft_compile_mex I get the error that several of the source files cannot be found (see below). I also tried the alternative way (using mex) but then the files can't be found either.

Does anyone recognise this problem, and know a solution?

Best,
Carlijn

Report when using ft_compile_mex:

Skipping up-to-date MEX file compat/matlablt2010b/@uint64/abs
Skipping up-to-date MEX file compat/matlablt2010b/@uint64/min
Skipping up-to-date MEX file compat/matlablt2010b/@uint64/max
Skipping up-to-date MEX file compat/matlablt2010b/@uint64/plus
Skipping up-to-date MEX file compat/matlablt2010b/@uint64/minus
Skipping up-to-date MEX file compat/matlablt2010b/@uint64/times
Skipping up-to-date MEX file compat/matlablt2010b/@uint64/rdivide
Skipping up-to-date MEX file @config/private/deepcopy
Skipping up-to-date MEX file @config/private/increment
Skipping up-to-date MEX file @config/private/setzero
Error: source file for ft_omri_smooth_volume cannot be found.
Error: source file for sap2matlab cannot be found.
Error: source file for ft_getopt cannot be found.
Error: source file for read_16bit cannot be found.
Error: source file for read_24bit cannot be found.
Error: source file for lmoutr cannot be found.
Error: source file for ltrisect cannot be found.
Error: source file for plinproj cannot be found.
Error: source file for ptriproj cannot be found.
Error: source file for routlm cannot be found.
Error: source file for solid_angle cannot be found.
Error: source file for rfbevent cannot be found.
Error: source file for meg_leadfield1 cannot be found.
Error: source file for splint_gh cannot be found.
Error: source file for plgndr cannot be found.
Error: source file for ft_spike_sub_crossx cannot be found.
Error: source file for rename cannot be found.
Error: source file for getpid cannot be found.
Error: source file for nanmean cannot be found.
Error: source file for nanstd cannot be found.
Error: source file for nanvar cannot be found.
Error: source file for nansum cannot be found.
Error: source file for nanstd cannot be found.
Error: source file for det2x2 cannot be found.
Error: source file for inv2x2 cannot be found.
Error: source file for mtimes2x2 cannot be found.
Error: source file for sandwich2x2 cannot be found.
Error: source file for combineClusters cannot be found.
Skipping up-to-date MEX file external/fileexchange/CalcMD5
Error: source file for mxSerialize_cpp cannot be found.
Error: source file for mxDeserialize_cpp cannot be found.

________________________________
From: fieldtrip <fieldtrip-bounces at science.ru.nl><mailto:fieldtrip-bounces at science.ru.nl> on behalf of Schoffelen, J.M. (Jan Mathijs) <jan.schoffelen at donders.ru.nl><mailto:jan.schoffelen at donders.ru.nl>
Sent: 02 May 2020 13:54
To: FieldTrip discussion list <fieldtrip at science.ru.nl><mailto:fieldtrip at science.ru.nl>
Subject: [FieldTrip] Fwd: mexmaci64 cannot be opened

Hi Carlijn

You may want to try and compile the mex files from scratch for your OS and Matlab version. There is some more documentation on the website about the compilation of mex-files (e.g. search for ft_compile_mex, or more generally for mex).

Best wishes,
Jan-Mathijs

On 24 Apr 2020, at 14:39, Boomen, C. van den (Carlijn) <C.vandenBoomen at uu.nl<mailto:C.vandenBoomen at uu.nl>> wrote:

Hi all,

I've a new version of MacOS and fieldtrip functions don't seem to work anymore. I get the error that mexmaci64 files cannot be opened. I've looked at the link below, and followed the instructions. However, this only seems to work for running ft_default, but I keep receiving the error for other functions (e.g. ft_preprocessing). Does anyone know what the problem might be, or have an idea for a solution?

http://www.fieldtriptoolbox.org/faq/mexmaci64_cannot_be_opened_because_the_developer_cannot_be_verified/

Thank you!
Best,
Carlijn

Dr. Carlijn van den Boomen | Departments of Developmental and Experimental Psychology | Utrecht University | Langeveld Building - room H066 | Heidelberglaan 1 | 3584 CS Utrecht | the Netherlands | phone: +31(30) 253 1266 | fax: +31(30) 253 4511
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