opengl compilation error
I just installed wxwidgets and opengl on Ubuntu 10.10, and tried to compile the opengl/wxwidgets example taken from the wxwidgets-wiki: WxGLCanvas
My compilation line is
This seems to work, and produces the executable file a.out
gcc my_program.cpp `wx-config --cxxflags --libs --gl-libs` -lglut
When I try to run a.out, I get the following error:
Any ideas? Unfortunately I don't know how to do a --sync or backtrace...
The program 'a.out' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadDrawable (invalid Pixmap or Window parameter)'.
(Details: serial 319 error_code 9 request_code 137 minor_code 8)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)