Re: [Newbie in Emacs] Predictive-mode invalid face color issue.

[Jambunathan K]

Jambunathan K <kjambunathan@gmail.com> writes:

>> Too bad that the "Invalid face color" message does not print out
>> what the invalid color value is.
>
> May be the OP can use `debug-on-message' to figure out the call
> sequence.
>
> ,----
> | debug-on-message
> |   Variable: If non-nil, debug if a message matching this regexp is
> |             displayed.
> `----

I didn't look at the subject line.  You can do this.

        M-: (setq debug-on-message "Invalid face color")

You will get a *Backtrace* buffer stating something like

        Debugger entered--Lisp error

If you are lucky it will give you some clue.  But the problem is
happening in timer and it possible that you remain clueless as well.

ps: This works better if you remove your .elc files and load just the
.el files.