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Hermes SMTP Server) with ESMTPA ID b3335d8f33db5de716ee98abaec18477; Fri, 15 Jul 2022 02:43:35 +0000 (UTC) In-Reply-To: ("Gerd =?UTF-8?Q?M=C3=B6llmann?="'s message of "Thu, 14 Jul 2022 17:08:03 +0200") X-Mailer: WebService/1.1.20407 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:237048 Archived-At: Gerd M=C3=B6llmann writes: > 2022-07-14 16:55:41.722952+0200 emacs[65244:294257] [emacs] CGContextSave= GState: > invalid context 0x0. If you want to see the backtrace, please set > CG_CONTEXT_SHOW_BACKTRACE environmental variable. > > to the terminal from which it is started. Setting the env variable, > gives the backtrace > > 2022-07-14 16:56:29.249179+0200 emacs[65299:295037] [emacs] CGContextSetL= ineJoin: invalid context 0x0. Backtrace: > <+[NSBezierPath strokeRect:]+136> > > > > > > > > > >=20=20=20 Could you please try to find out if `ctx' is ever nil here (in ns_draw_window_cursor): ns_focus (f, NULL, 0); ->NSGraphicsContext *ctx =3D [NSGraphicsContext currentContext]; [ctx saveGraphicsState]; and if so, what the value of `ns_updating_frame' and `f' are at that location. Thanks.