GUI-2682 check for missing image and report helpful error, not intern…

…al error
eucalyptus · Feb 3, 2017 · e647bcb · e647bcb
1 parent 64b796a
commit e647bcb
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/eucaconsole/views/instances.py b/eucaconsole/views/instances.py
@@ -1186,6 +1186,11 @@ def instance_launch(self):
         """Handles the POST from the Launch instanced wizard"""
         if self.launch_form.validate():
             tags_json = self.request.params.get('tags')
+            if self.image is None:
+                # image must no longer be available
+                msg = _(u'Selected image not available. It may have been recently removed or made private by another user.')
+                self.request.session.flash(msg, queue=Notification.ERROR)
+                return self.render_dict
             image_id = self.image.id
             num_instances = int(self.request.params.get('number', 1))
             key_name = self.unescape_braces(self.request.params.get('keypair', ''))