CODEWITHSUNDEEP
macosmatlab
bio_bio
bio_bio

Reputation: 112

"Symbol not found" error, (possibly) due to recent upgrade to R2017b?

I'm getting an error when I try to use imerode() from the command line, e.g.

test=magic([100 100])>200;
imclose(test,strel('disk',10,0));

I get this error:

Error using images.internal.morphmex Invalid MEX-file '/Applications/MATLAB_R2017b.app/toolbox/images/images/+images/+internal/morphmex.mexmaci64': dlopen(/Applications/MATLAB_R2017b.app/toolbox/images/images/+images/+internal/morphmex.mexmaci64, 6): Symbol not found: _OSAtomicDecrement32Barrier Referenced from: /Applications/MATLAB_R2017b.app/bin/maci64/./libcudart.8.0.dylib
Expected in: /usr/lib/libSystem.B.dylib in /Applications/MATLAB_R2017b.app/bin/maci64/./libcudart.8.0.dylib.

Error in images.internal.morphop (line 103) B = images.internal.morphmex(mex_method, B, nhood, height, unpacked_M);

Error in imdilate (line 135) B = images.internal.morphop(A,se,'dilate',mfilename,varargin{:});

Error in imclose (line 82) outputImage = imerode(imdilate(inputImage,se,packopt,M),se,packopt,M);

I'm on OS X 10.9.5, with MATLAB R2017b. I've checked that morphmex.mexmaci64 is there in the given path (above). Not sure where /./ refers to, but libcudart.8.0.dylib is in maci64 folder. Not sure where /usr/lib/... is.

EDIT

I have uninstalled R2017b and installed R2017a (why not, just in case...) and when trying to run the same code, I now get this error (which seems worse...)

Segmentation violation detected at Mon Nov 13 13:44:29 2017

Configuration: Crash Decoding : Disabled - No sandbox or build area path Crash Mode : continue (default) Current Graphics Driver: Unknown hardware Current Visual : Quartz
Default Encoding : ISO-8859-1 Deployed : false Host Name : eduroam-206-52.nomadic.bris.ac.uk MATLAB Architecture : maci64 MATLAB Entitlement ID: 1803495 MATLAB Root
: /Applications/MATLAB_R2017a.app MATLAB Version : 9.2.0.556344 (R2017a) OpenGL : hardware Operating System : Darwin 13.4.0 Darwin Kernel Version 13.4.0: Mon Jan 11 18:17:34 PST 2016; root:xnu-2422.115.15~1/RELEASE_X86_64 x86_64 Processor ID
: x86 Family 6 Model 69 Stepping 1, GenuineIntel Virtual Machine
: Java 1.7.0_75-b13 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode Window System : Quartz

Fault Count: 2

Abnormal termination: Trace trap

Can upload error file for rest of message (too long to paste here).

Thanks in advance.

Upvotes: 2

Views: 365

Answers (2)

bio_bio
bio_bio

Reputation: 112

Turns out R2017a, b not compatible with OS Mavericks. Rolled back to R2016a.

Upvotes: 0

Tommaso Belluzzo
Tommaso Belluzzo

Reputation: 23685

Looks like an installation problem or maybe it is due to the update.

Try to run the following commands in your console:

restoredefaultpath();
rehash toolboxcache;

If everything works without errors, then run:

savepath();

Upvotes: 1

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