Hello, I wrote a small application some time ago (~2years?) that use a glwindow, but when I tried to use it now, i get runtime errors and the fltk controls do not show, the area comes up black. Only the glwindow appears to work.
Correction: On first attempt the app would not start at all. I had to recompile it. I downloaded the newest fltk2 (r6970), recompiled and the program ran, but with a string of error messages to the console: X_PolySegment: BadMatch (invalid parameter attributes) 0x4400005 X_PolySegment: BadMatch (invalid parameter attributes) 0x4400005 X_PolyFillRectangle: BadMatch (invalid parameter attributes) 0x4400005 X_PolyFillRectangle: BadMatch (invalid parameter attributes) 0x4400005 etc. I have tried to run with ltrace, to see what calls produce the error, but I don't now how to do this with X protocol errors, since the errors are asynchronous. I found on the net that one can get synchronous behavior by setting the global variable _Xdebug=1 at the start of main(), but I still get a large number of error messages batched together: (I do "ltrace ./myapp dmp > myapp.ltrace 2>&1" to get the error messages along with the trace) ... _ZN4fltk8GlWindow6layoutEv(0x9913078, 136, 12, 882, 802) = 0 _ZN4fltk6Widget6resizeEii(0x9912f70, 906, 826, 882, 802) = 0 _ZN4fltk6Widget6resizeEii(0x9912d68, 1000, 988, 906, 826) = 0 <... _ZN4fltk6Window6layoutEv resumed> ) = 0 _ZN4fltk6Window5flushEv(0x9912008, 0x9914d28, 0xbf9c3e48, 0x196b11, 0x9914d28 <unfinished ...> _ZN4fltk6Window4drawEv(0x9912008, 1000, 988, 0, 1000X_PolyFillRectangle: BadMatch (invalid parameter attributes) 0x4400005 <unfinished ...> _ZN4fltk5Group4drawEv(0x9912d68, 0, 827724, 0xad6000, 0xae4ff4X_PolySegment: BadMatch (invalid parameter attributes) 0x4400005 X_PolySegment: BadMatch (invalid parameter attributes) 0x4400005 X_PolySegment: BadMatch (invalid parameter attributes) 0x4400005 X_PolySegment: BadMatch (invalid parameter attributes) 0x4400005 ... (many more messages) Any suggestions? Thanks, Enrique _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk
