Hi; Here's an email that I sent to the GNU ddd mailing list. I'll forward the reply I received shortly. Looks like ddd and xQuartz are not compatible?
Thanks, Ken Wolcott ---------- Forwarded message --------- From: Kenneth Wolcott <kennethwolc...@gmail.com> Date: Sat, Apr 8, 2023 at 1:49 PM Subject: DDD 3.3.12 (arm-apple-darwin22.4.0) gets Xt error (installed from source via MacPorts) To: <d...@gnu.org> Hi; I installed (from source) the ddd port from MacPorts. I'm on a Mac Mini running Ventura 13.3.1 (M1 chip). I'm using Xquartz (from MacPorts). All I did was "ddd return". Here's the contents of the ~/.ddd/log file: GNU DDD 3.3.12 (arm-apple-darwin22.4.0) Copyright (C) 1995-1999 Technische Universit<E4>t Braunschweig, Germany. Copyright (C) 1999-2001 Universit<E4>t Passau, Germany. Copyright (C) 2001 Universit<E4>t des Saarlandes, Germany. Copyright (C) 2001-2009 Free Software Foundation, Inc. Compiled with GCC Apple LLVM 14.0.3 (clang-1403.0.22.14.1) Requires X11R6, Xt11R7, Motif 2.3.8 (Motif Version 2.3.8) Includes XPM 3.4.11, Athena Panner (7000002L), Manual, App defaults, DDD core Built 2023-04-02 by (unknown). $ ddd ! Xt error: Unresolved inheritance operation ! Xt error ! Cannot save options Thanks, Ken Wolcott
