dlopen failed - after successful compilation of Mod files
Posted: Mon Mar 02, 2020 10:50 am
I am running into an issue.
I recently installed NEURON 7.7.2 after uninstalling a previous version. My MacOS is Mojave 10.14.6 (18G95). NeuronDemo works fine when I open it from the console.
I can compile mod files but when I try to launch the model with nrngui, I get the following error:
I could simulate models with previous versions.
When I look at the libnrnmech.so, I see:
Anyone has an idea where I should look for a fix?
I recently installed NEURON 7.7.2 after uninstalling a previous version. My MacOS is Mojave 10.14.6 (18G95). NeuronDemo works fine when I open it from the console.
I can compile mod files but when I try to launch the model with nrngui, I get the following error:
Code: Select all
NEURON -- VERSION 7.7.2 7.7 (2b7985ba) 2019-06-20
Duke, Yale, and the BlueBrain Project -- Copyright 1984-2018
See http://neuron.yale.edu/neuron/credits
loading membrane mechanisms from /Users/simonvhardy/Documents/Recherche/NEURON/CA1/Modele_Complet/Neuron/Mod_Files/x86_64/.libs/libnrnmech.so
dlopen failed -
dlopen(/Users/simonvhardy/Documents/Recherche/NEURON/CA1/Modele_Complet/Neuron/Mod_Files/x86_64/.libs/libnrnmech.so, 2): image not foundWhen I look at the libnrnmech.so, I see:
Code: Select all
otool -L x86_64/.libs/libnrnmech.so
x86_64/.libs/libnrnmech.so:
/Applications/NEURON-7.7/nrn/x86_64/lib/libnrnoc.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/liboc.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/opt/X11/lib/libX11.6.dylib (compatibility version 10.0.0, current version 10.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libmemacs.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libscopmath.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libsparse13.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libreadline.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/usr/lib/libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libnrniv.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libivoc.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libneuron_gnu.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libmeschach.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/Applications/NEURON-7.7/nrn/x86_64/lib/libsundials.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1252.250.1)