![]() Once the grains are computed using MTEX, an instance of gmshGeo can be constructed. How it works This toolbox defines the class named gmshGeo. It is intended to perform Finite Element Analysis (FEA) at grain scale on polycrystal imaged by EBSD. Maybe there I didn't apply the solution in the correct way Or maybe there is another solution elsewhere that I didn't find. MTEX2Gmsh This toolbox for Matlab allows to generate meshes from EBSD data. How to tell mex to link with the libstdc++.so.6 in /usr/lib instead of the one in the MATLAB directory?įrom Matlab directory in /usr/local/MATLAB/R2016a/bin$ I runĮxport LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/x86_64-linux-gnu/libstdc++.so.6.matlab7rc.sh, but it is not anywhere inside the file. Seems like second solution suggests changes of LD_PRELOAD path in. Ln: failed to create symbolic link 'usr/local/MATLAB/R2014a/bin/glnxa64/././sys/os/glnxa64/libstdc++.so.6': No such file or directory matlab7rc.sh to current working directory of project, but still error persist.Īccording to first answer, running this command So I edited /usr/local/MATLAB/R2016a/bin/.matlab7rc.sh and modified LDPATH_PREFIX='' in 195th line to LDPATH_PREFIX='/usr/lib/x86_64-linux-gnu'.Īfter applying this change, the problem still exist.Īs suggested here, I copied. Installed with your compiler, then this is found before the So that "LDPATH_PREFIX" contains the path to the version of GLIB The solution is to modify matlab/bin/.matlab7rc.sh To point to the MATLAB version of GLIBC++, so that GLIBC++ 3.4.9 can The problem is that MATLAB secretly changes LD_LIBRARY_PATH on startup Pre-processing: Method-2 Use Altair feko to create structure. Meshing (use Gmsh), use appropriate element size factor for the meshing. I did some research and found some possible solutions: CMA Tool v2.0: Pre-processing & GMSH Pre-processing: Method-1 CAD to create structure Use CST studio suite or HFSS and export geometry in. To understand the cause of problem, I run /usr/lib/x86_64-linux-gnu/libstdc++.so.6 | grep GLIBC which doesn't give any output bash: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: Permission deniedĪlso more /usr/lib/x86_64-linux-gnu/libstdc++.so.6 gives no output: ******** /usr/lib/x86_64-linux-gnu/libstdc++.so.6: Not a text file ******** `GLIBCXX_3.4.21' not found (required by /home/matconvnet-1.0-beta20/matlab/mex/vl_xa64) The error happens when I run vl_simplenn(network, image) which gives following error: Invalid MEX-file '/home/matconvnet-1.0-beta20/matlab/mex/vl_xa64': Initial phase of compilation works fine: untar('') I am trying to compile matconvnet-1.0-beta20 with Matlab 2016a on Ubuntu 16.04.
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