Known Issues macOS: Difference between revisions

From SPEDAS Wiki
Jump to navigation Jump to search
(Created page with " There are a few known issues with IDL widgets and macOS/OSX, running the latest XQuartz (2.7.11), including: 1) Segmentation fault while running code that involves widgets (...")
 
No edit summary
Line 9: Line 9:


Segmentation fault: 11
Segmentation fault: 11


2) IDL may close abruptly and without warning when running code that involves widgets  
2) IDL may close abruptly and without warning when running code that involves widgets  




Solution:


Both of these issues can be fixed at the command line with the following:
Both of these issues can be fixed at the command line with the following:
Line 27: Line 29:
4. copy the copy of libXt from this directory up one directory:
4. copy the copy of libXt from this directory up one directory:
   sudo cp libXt.6.dylib ../.
   sudo cp libXt.6.dylib ../.
3) On macOS Sierra you may get the following error:
Error: attempt to add non-widget child "dsm" to parent "idl" which supports only widgets
To fix this, you have to run the following two commands:
  sudo mv /opt/X11/lib/libXt.6.dylib{,.bak}
  sudo cp /opt/X11/lib{/flat_namespace,}/libXt.6.dylib
See also: http://michaelgalloy.com/2016/11/11/problems-with-xquartz-2-7-11-on-macos.html

Revision as of 20:59, 11 April 2018

There are a few known issues with IDL widgets and macOS/OSX, running the latest XQuartz (2.7.11), including:

1) Segmentation fault while running code that involves widgets (SPEDAS GUI, EVA, etc.)

Warning: Fatal Error:

_XmGetDefaultDisplay cannot be used prior to VendorS.Initialize, returns NULL

Segmentation fault: 11


2) IDL may close abruptly and without warning when running code that involves widgets


Solution:

Both of these issues can be fixed at the command line with the following:

1. change to the X11 library directory:

 cd /opt/X11/lib

2. backup the libXt library file found in this directory:

 sudo cp libXt.6.dylib libXt.6.dylib.bak

3. change to the “flat_namespace” directory:

 cd flat_namespace/

4. copy the copy of libXt from this directory up one directory:

 sudo cp libXt.6.dylib ../.


3) On macOS Sierra you may get the following error:

Error: attempt to add non-widget child "dsm" to parent "idl" which supports only widgets

To fix this, you have to run the following two commands:

 sudo mv /opt/X11/lib/libXt.6.dylib{,.bak}
 sudo cp /opt/X11/lib{/flat_namespace,}/libXt.6.dylib

See also: http://michaelgalloy.com/2016/11/11/problems-with-xquartz-2-7-11-on-macos.html