Yes Yu Tang, That should be position and not address (src/master-provider.c +125). You are mostly using older version of geoclue. Try getting the latest. Leenata. <div class="gmail_quote">On Sat, Dec 27, 2008 at 1:30 AM, <<a href="mailto:geoclue-request@lists.freedesktop.org">geoclue-request@lists.freedesktop.org</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Send GeoClue mailing list submissions to        <a href="mailto:geoclue@lists.freedesktop.org">geoclue@lists.freedesktop.org</a> To subscribe or unsubscribe via the World Wide Web, visit        <a href="http://lists.freedesktop.org/mailman/listinfo/geoclue" target="_blank">http://lists.freedesktop.org/mailman/listinfo/geoclue</a> or, via email, send a message with subject or body 'help' to        <a href="mailto:geoclue-request@lists.freedesktop.org">geoclue-request@lists.freedesktop.org</a> You can reach the person managing the list at        <a href="mailto:geoclue-owner@lists.freedesktop.org">geoclue-owner@lists.freedesktop.org</a> When replying, please edit your Subject line so it is more specific than "Re: Contents of GeoClue digest..." Today's Topics:   1. Master provider crash when launching position provider. (yu tang)   2. Re: for master-example is it necessary to run geoclue-master      daemon (sanny chawla) ---------------------------------------------------------------------- Message: 1 Date: Fri, 26 Dec 2008 16:06:24 +0800 (CST) From: yu tang <<a href="mailto:tangyu619@yahoo.com.cn">tangyu619@yahoo.com.cn</a>> Subject: Master provider crash when launching position provider. To: <a href="mailto:geoclue@lists.freedesktop.org">geoclue@lists.freedesktop.org</a> Message-ID: <<a href="mailto:458183.56908.qm@web15806.mail.cnb.yahoo.com">458183.56908.qm@web15806.mail.cnb.yahoo.com</a>> Content-Type: text/plain; charset="utf-8" Hi, ?? I am trying to use the geoclue library, but I cannot launch any position providers by using master provider. When master provider checks the usable provider, it will crash.? Following is the error info when manually start master provider. GLib-GObject-CRITICAL **: g_type_instance_get_private: assertion `instance != NULL && instance->g_class != NULL' failed [1]+? Segmentation fault????? /usr/libexec/geoclue-master I look into the src/master-provider.c +125 in gc_master_provider_get_provider() function and change the address to position, then it works. has anyone met this problem? is this a bug?? or something wrong with my configuration? 2. when I open the DEBUG_INFO macro before configure, there will be an error when compiling: master-provider.c: In function ?gc_master_provider_dump_provider_details?: master-provider.c:725: error: ?master_provider? undeclared (first use in this function) This should be changed to "provider" to pass compilation,? dose it a bug? All above are based on geoclue-0.11.1. Thanks very much.      ___________________________________________________________  ????????????????? <a href="http://card.mail.cn.yahoo.com/" target="_blank">http://card.mail.cn.yahoo.com/</a> -------------- next part -------------- An HTML attachment was scrubbed... URL: <a href="http://lists.freedesktop.org/archives/geoclue/attachments/20081226/4800a8ae/attachment.htm" target="_blank">http://lists.freedesktop.org/archives/geoclue/attachments/20081226/4800a8ae/attachment.htm</a> ------------------------------ Message: 2 Date: Fri, 26 Dec 2008 14:11:47 +0530 From: sanny chawla <<a href="mailto:sanny.chawla@gmail.com">sanny.chawla@gmail.com</a>> Subject: Re: for master-example is it necessary to run geoclue-master        daemon To: Sachin Gole <<a href="mailto:svgole@gmail.com">svgole@gmail.com</a>> Cc: <a href="mailto:geoclue@lists.freedesktop.org">geoclue@lists.freedesktop.org</a> Message-ID: <<a href="mailto:495498CB.7080505@gmail.com">495498CB.7080505@gmail.com</a>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Hi  , Reply inline. Sachin Gole wrote: > > Hi, > > Currently i have started dbus-daemen, > > geocode-example Yahoo works fine. it gives requested lat lon for given > address. > > Now i am trying to run master-example for that > > 1> whenever i am trying to run master-daemon, > > it exits with aborted error messages. > > at following line, > org_freedesktop_DBus_request_name (proxy, GEOCLUE_MASTER_NAME, >                                                 0, &request_name_ret, > &error)) > > > 2> to run master-example, necessary to run geoclue-master daemon, is > it correct? > > 3> master-example  gives seg fault at > > org_freedesktop_Geoclue_Master_create (DBusGProxy *proxy, char** > OUT_path, GError **error) This might happen  sometimes because  Dbus configuration file is not present at "$(sysconfdir)/dbus-1/system.d/" . This configuration file may contain details specific to service invocation and security. regards, Sanny > > where might be the problem. > > > regards, > > Sachin Gole. > ------------------------------------------------------------------------ > > _______________________________________________ > GeoClue mailing list > <a href="mailto:GeoClue@lists.freedesktop.org">GeoClue@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/geoclue" target="_blank">http://lists.freedesktop.org/mailman/listinfo/geoclue</a> > ------------------------------ _______________________________________________ GeoClue mailing list <a href="mailto:GeoClue@lists.freedesktop.org">GeoClue@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/geoclue" target="_blank">http://lists.freedesktop.org/mailman/listinfo/geoclue</a> End of GeoClue Digest, Vol 19, Issue 6 ************************************** </blockquote></div>