When attempting to navigate to a page for an isolate that doesn't exist, offer to

runtime/observatory/lib/elements.dart

 library observatory_elements;
 
 // Export elements.
 export 'package:observatory/src/elements/action_link.dart';
 export 'package:observatory/src/elements/class_ref.dart';
 export 'package:observatory/src/elements/class_tree.dart';
 export 'package:observatory/src/elements/class_view.dart';
 export 'package:observatory/src/elements/code_ref.dart';
 export 'package:observatory/src/elements/code_view.dart';
 export 'package:observatory/src/elements/context_ref.dart';
 export 'package:observatory/src/elements/context_view.dart';
 export 'package:observatory/src/elements/cpu_profile.dart';
 export 'package:observatory/src/elements/curly_block.dart';
 export 'package:observatory/src/elements/debugger.dart';
 export 'package:observatory/src/elements/error_view.dart';
 export 'package:observatory/src/elements/eval_box.dart';
 export 'package:observatory/src/elements/eval_link.dart';
 export 'package:observatory/src/elements/field_ref.dart';
 export 'package:observatory/src/elements/field_view.dart';
 export 'package:observatory/src/elements/flag_list.dart';
 export 'package:observatory/src/elements/function_ref.dart';
 export 'package:observatory/src/elements/function_view.dart';
 export 'package:observatory/src/elements/general_error.dart';
 export 'package:observatory/src/elements/heap_map.dart';
 export 'package:observatory/src/elements/heap_profile.dart';
 export 'package:observatory/src/elements/instance_ref.dart';
 export 'package:observatory/src/elements/instance_view.dart';
 export 'package:observatory/src/elements/io_view.dart';
+export 'package:observatory/src/elements/isolate_reconnect.dart';
 export 'package:observatory/src/elements/isolate_ref.dart';
 export 'package:observatory/src/elements/isolate_summary.dart';
 export 'package:observatory/src/elements/isolate_view.dart';
 export 'package:observatory/src/elements/json_view.dart';
 export 'package:observatory/src/elements/library_ref.dart';
 export 'package:observatory/src/elements/library_view.dart';
 export 'package:observatory/src/elements/metrics.dart';
 export 'package:observatory/src/elements/nav_bar.dart';
 export 'package:observatory/src/elements/object_common.dart';
 export 'package:observatory/src/elements/object_view.dart';
 export 'package:observatory/src/elements/observatory_application.dart';
 export 'package:observatory/src/elements/observatory_element.dart';
 export 'package:observatory/src/elements/script_inset.dart';
 export 'package:observatory/src/elements/script_ref.dart';
 export 'package:observatory/src/elements/script_view.dart';
-export 'package:observatory/src/elements/service_ref.dart';
 export 'package:observatory/src/elements/service_error_view.dart';
 export 'package:observatory/src/elements/service_exception_view.dart';
+export 'package:observatory/src/elements/service_ref.dart';
 export 'package:observatory/src/elements/service_view.dart';
 export 'package:observatory/src/elements/sliding_checkbox.dart';
 export 'package:observatory/src/elements/vm_connect.dart';
 export 'package:observatory/src/elements/vm_ref.dart';
 export 'package:observatory/src/elements/vm_view.dart';