Wrong type argument: stringp, 0

[Peter Dyballa]

Hello!

First GNU Emacs from CVS would not finish because encoded-kb.el could 
not be found, so I went to make Emacs with a lengthy invocation with a 
set up long EMACSLOADPATH. The it seems that cus-edit.el was require'd 
but not found. So I added it to the list in loadup.el, plus wid-edit.el 
that seems to be required by cus-edit.el. No compilation ends with the 
error as mentioned in the subject from 'make all' in the src directory 
as

        LC_ALL=C ./temacs -batch -l loadup dump
        Loading loadup.el (source)...
        
        Loading buff-menu...
        Loading emacs-lisp/float-sup...
	((49682 . 10912) (10336 . 0) (584 . 61) 70792 148228 (56 . 10) (17 . 
12) (5069 . 1798))
        Loading vc-hooks...
        Loading ediff-hook...
        Loading wid-edit...
        Loading cus-edit...
        Wrong type argument: stringp, 0


How can I make temacs debug the reason for that error? --debug-init 
comes to late ...

Mac OS X 10.3.8

--
Greetings

  Pete

  Basic, n.:
        A programming language.  Related to certain social diseases in
that those who have it will not admit it in polite company.