Search found 12 matches

by was2be
Tue Mar 15, 2022 11:57 am
Forum: OS X
Topic: MacOS 12.3; Application "Terminal" can't be opened. -1703
Replies: 4
Views: 13049

Re: MacOS 12.3; Application "Terminal" can't be opened. -1703

I've confirmed that updating to MacOS 12.3 breaks NEURON on an Intel iMac, resulting in the same "Terminal can't be opened" error.
by was2be
Tue Mar 15, 2022 10:47 am
Forum: OS X
Topic: MacOS 12.3; Application "Terminal" can't be opened. -1703
Replies: 4
Views: 13049

MacOS 12.3; Application "Terminal" can't be opened. -1703

On M1 MacBook, after updating to MacOS 12.3 today, when I try to run NEURON I get an error "Application "Terminal" can't be opened", with an error code -1703. It's been a while since I opened NEURON, so I'm not 100% sure this morning's update is what did it. I'd like to know how ...
by was2be
Thu Nov 11, 2021 7:50 pm
Forum: OS X
Topic: nrngui not opening main menu GUI on startup on M1 Mac
Replies: 13
Views: 21361

Re: nrngui not opening main menu GUI on startup on M1 Mac

This installation works! Thanks for helping fix this.
by was2be
Wed Nov 10, 2021 8:05 pm
Forum: OS X
Topic: nrngui not opening main menu GUI on startup on M1 Mac
Replies: 13
Views: 21361

Re: nrngui not opening main menu GUI on startup on M1 Mac

Thanks. For what it's worth, tonight I again "restored" my Mac back to factory settings. After setting up my account from scratch (logging into iCloud), I did the following: 1. Installed Command Line Tools via terminal command line (MacOS volunteered this after I entered python3 to see if ...
by was2be
Wed Nov 10, 2021 5:40 pm
Forum: OS X
Topic: nrngui not opening main menu GUI on startup on M1 Mac
Replies: 13
Views: 21361

Re: nrngui not opening main menu GUI on startup on M1 Mac

Below is the output for "otool -L /Applications/NEURON/bin/idraw". Seems the same location as yours. Layer5 ~ % otool -L /Applications/NEURON/bin/idraw /Applications/NEURON/bin/idraw: /opt/homebrew/opt/libx11/lib/libX11.6.dylib (compatibility version 11.0.0, current version 11.0.0) /opt/ho...
by was2be
Wed Nov 10, 2021 3:45 pm
Forum: OS X
Topic: nrngui not opening main menu GUI on startup on M1 Mac
Replies: 13
Views: 21361

Re: nrngui not opening main menu GUI on startup on M1 Mac

I tried the suggestion below (there is a /opt/X11 folder). nrngui and neurodemo continue to open without GUI, regardless of whether X11 is already open or not; X11 is not opened by nrngui or neurondemo if it is not open). I also tried totally restoring my computer, and afterward installing only Xcod...
by was2be
Sun Nov 07, 2021 8:21 pm
Forum: OS X
Topic: nrngui not opening main menu GUI on startup on M1 Mac
Replies: 13
Views: 21361

nrngui not opening main menu GUI on startup on M1 Mac

I recently set up a new M1 MacBook Pro, installing XQuartz (2.8.1) and NEURON 8.0.0 for ARM. Each individually works fine. But opening nrngui does not trigger X11 to open or the main menu to pop up. Opening nrngui.hoc, either directly or in Python 3.9.8, returns "1.0", but no GUI (main men...
by was2be
Fri May 03, 2019 10:22 am
Forum: Getting started
Topic: Finding parent section name and location
Replies: 1
Views: 7559

Finding parent section name and location

I want to be able to return the parent section name and location (e.g., "dend[4](0.3)") for any child section. I see the SectionRef documentation (https://www.neuron.yale.edu/neuron/static/py_doc/modelspec/programmatic/topology/secref.html), but don't know how to implement it in hoc. Would...
by was2be
Thu Oct 25, 2018 3:27 pm
Forum: Getting started
Topic: A way to implement non-linear densities in multi-nodal sections?
Replies: 1
Views: 2347

A way to implement non-linear densities in multi-nodal sections?

Is there a way to insert non-linear distributions of distributed mechanisms into a multi-nodal section? I know this is possible for linear distributions (e.g., g_pas(0:1) = 0.001:.00001), but can one insert a more complicated function with distance, or must that segment be broken down into smaller s...
by was2be
Sun Sep 30, 2018 9:28 am
Forum: OS X
Topic: Installation problem Neuron
Replies: 36
Views: 54748

Re: Installation problem Neuron

I found "nrn-7.6.2-15-gbdf78f2+.x86_64-osx-py-37-36-27.pkg" in the alpha versions folder, and confirm that it does work with Mojave. Thank you.
by was2be
Sat Sep 29, 2018 10:55 pm
Forum: OS X
Topic: Installation problem Neuron
Replies: 36
Views: 54748

Re: Installation problem Neuron

I'm installing from the latest package installer. Thanks.
by was2be
Fri Sep 28, 2018 1:02 pm
Forum: OS X
Topic: Installation problem Neuron
Replies: 36
Views: 54748

Re: Installation problem Neuron

I have the same problem after installing last week's official release of 10.14 Mojave. With the latest Mojave command line tools and X11 installed, and a fresh install of NEURON 7.6, attempting to open nrngui leads to the following: Last login: Wed Sep 26 21:14:42 on ttys001 Axon:~ testuser$ cd ; cl...