hi I have created textview widget through GLADE application and showing char strings on text view which is created by glade interface designer 2.0 available with Fedorra-1
The problem is that sometimes it is working correctly but other times segfault is coming. There are two threads are running One for main thread transmitting and other continuously looking for message As I think it is a problem with showing window with textviwew widget bcoz with other window problem is not there The part of code with problem: ReceiveWindow=create_rcv_FreetextWindow (); GtkTextBuffer *buffer; printf(\"\\n window created\\n\"); //sleep(5);//every time when it fails it is failing after showing printf statement gdk_threads_enter();//for making thread safe //sleep(5); printf(\"\\n thread entered\\n\"); gtk_widget_show(ReceiveWindow); printf(\"\\n window showed\\n\"); gdk_threads_leave();//for making thread safe printf(\"\\n theread leave\\n\"); for (i=0; i<100;i++) printf(\"\\a\");//for sound alert on receing the message printf(\"\\n window showed\\n\"); buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW (lookup_widget(GTK_WIDGET(ReceiveWindow),\"textview1\"))); gtk_label_set_text(GTK_LABEL(lookup_widget(ReceiveWindow,\"Fromnamelabel\")),\"\"); printf(\"\\nText Message is %s\\n\",x_fields->val); This is errors coming before giving segfault in run time (fot:19108): Gtk-CRITICAL **: file gtktexttag.c: line 1932 (gtk_text_attributes_ref): assertion `values != NULL\' failed (fot:19108): Gtk-CRITICAL **: file gtktexttag.c: line 1932 (gtk_text_attributes_ref): assertion `values != NULL\' failed window created Segmentation fault any help is greatly appriciated rajesh _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list