I have installed latest test version of octave 8.2.0-1. When I try to plot using a simple command like "plot(1,1)" I get the following errors from the command line
$ octave QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-XXXX+user' GNU Octave, version 8.2.0 Copyright (C) 1993-2023 The Octave Project Developers. This is free software; see the source code for copying conditions. There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, type 'warranty'. Octave was configured for "x86_64-pc-cygwin". Additional information about Octave is available at https://www.octave.org. Please contribute if you find this software useful. For more information, visit https://www.octave.org/get-involved.html Read https://www.octave.org/bugs.html to learn how to submit bug reports. For information about changes from previous versions, type 'news'. octave:1> plot(1,1) wglMakeCurrent error: 00000006 wglMakeCurrent error: 00000006 warning: opengl_renderer: Error 'invalid operation' (1282) occurred in init_gl_context warning: called from __uiobject_split_args__ at line 61 column 9 uimenu at line 94 column 13 __add_default_menu__ at line 59 column 5 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: called from __uiobject_split_args__ at line 61 column 9 uimenu at line 94 column 13 __add_default_menu__ at line 59 column 5 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'figure' object warning: called from __uiobject_split_args__ at line 61 column 9 uimenu at line 94 column 13 __add_default_menu__ at line 59 column 5 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 wglMakeCurrent error: 00000006 warning: opengl_renderer: Error 'invalid operation' (1282) occurred in init_gl_context warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uitoolbar' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'figure' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred in init_gl_context warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uitoolbar' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'figure' object warning: called from __add_default_menu__ at line 165 column 3 figure at line 97 column 5 newplot at line 120 column 10 plot at line 234 column 9 octave:2> wglMakeCurrent error: 00000006 warning: opengl_renderer: Error 'invalid operation' (1282) occurred in init_gl_context warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uimenu' object warning: opengl_renderer: Error 'invalid operation' (1282) occurred drawing 'uitoolbar' object warning: opengl_texture::create: the opengl library in use doesn't support images with either dimension larger than -367397472. Not rendering. The plot window is opened but becomes unresponsive, it is impossible to close it. The same happens if I start octave with the --gui option. The same happens also with latest stable 6.4.0-1 version Thanks for the help, Fabio -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
