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From: Michael Heerdegen <michael_heerdegen@web.de>
Newsgroups: gmane.emacs.help
Subject: Re: can't open new frame
Date: Thu, 30 Apr 2015 21:35:43 +0200
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To: Hubert Chathi <hubert@uhoreg.ca>
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Hubert Chathi <hubert@uhoreg.ca> writes:

> Any ideas on how to debug this since debug-on-error doesn't seem to be
> working?

Try setting `debug-on-signal'.  If that doesn't help, try with
`debug-on-message'.

If the error is reproducible once it occurs, you can also try to debug
using the build-in debugger, e.g. via `debug-on-entry'.


HTH,

Michael.