diff --git a/blinkpy/blinkpy.py b/blinkpy/blinkpy.py
index e46a2c56..bab54ab8 100644
--- a/blinkpy/blinkpy.py
+++ b/blinkpy/blinkpy.py
@@ -179,6 +179,9 @@ async def setup_owls(self):
         """Check for mini cameras."""
         network_list = []
         camera_list = []
+        if self.homescreen is None:
+          # Don't try to iterate if homescreen is not defined
+          return camera_list
         try:
             for owl in self.homescreen["owls"]:
                 name = owl["name"]
@@ -203,6 +206,9 @@ async def setup_lotus(self):
         """Check for doorbells cameras."""
         network_list = []
         camera_list = []
+        if self.homescreen is None:
+          # Don't try to iterate if homescreen is not defined
+          return camera_list
         try:
             for lotus in self.homescreen["doorbells"]:
                 name = lotus["name"]