DDD 3.3.12 (i386-apple-darwin14.5.0) gets Xt error

[Lachlan Baird-Mackenzie]

Hello,

I got this on first startup after installing DDD through Macports. It won’t run at all. Macports already knows about it; I’m not the first.

Lachlan

╭─address@hidden ~

╰─➤  ddd

Creating "/Users/lachlan/.ddd/"...

Creating "/Users/lachlan/.ddd/"...done.

Creating "/Users/lachlan/.ddd/sessions/"...

Creating "/Users/lachlan/.ddd/sessions/"...done.

Creating "/Users/lachlan/.ddd/themes/"...

Creating "/Users/lachlan/.ddd/themes/"...done.

Error: Unresolved inheritance operation

Xt error (Unresolved inheritance operation).

Oops!  You have found a bug in DDD.

If you can reproduce this bug, please send a bug report

to <address@hidden>, giving a subject like

    DDD 3.3.12 (i386-apple-darwin14.5.0) gets Xt error

To enable us to fix the bug, you should include the following information:

* What you were doing to get this message.  Report all the facts.

* The contents of the `~/.ddd/log' file as generated by this session.

Please read also the section "Reporting Bugs" in the DDD manual.

=================================================================================================

Logfile:

╭─address@hidden ~/.ddd

╰─➤  cat log

GNU DDD 3.3.12 (i386-apple-darwin14.5.0)

Copyright (C) 1995-1999 Technische Universit�t Braunschweig, Germany.

Copyright (C) 1999-2001 Universit�t Passau, Germany.

Copyright (C) 2001 Universit�t des Saarlandes, Germany.

Copyright (C) 2001-2009 Free Software Foundation, Inc.

Compiled with GCC 4.2.1 Compatible Apple LLVM 7.0.2 (clang-700.1.81)

Requires X11R6, Xt11R6, Motif 2.3.4 (Motif Version 2.3.4)

Includes XPM 3.4.11, Athena Panner (7000002L), Manual, App defaults, DDD core

Built 2016-07-19 by (unknown).

$  ddd

!  Xt error: Unresolved inheritance operation

!  Xt error

!  Cannot save options