From 417f4b30f59eafb7ea748f71e7bf55ade7569588 Mon Sep 17 00:00:00 2001
From: w4ffl35 <25737761+w4ffl35@users.noreply.github.com>
Date: Fri, 26 Jan 2024 06:09:00 -0700
Subject: [PATCH] Fix #430 fatal error on cam use without cam connected

---
 src/airunner/workers/vision_capture_worker.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/airunner/workers/vision_capture_worker.py b/src/airunner/workers/vision_capture_worker.py
index 92eb1c271..f52b847c4 100644
--- a/src/airunner/workers/vision_capture_worker.py
+++ b/src/airunner/workers/vision_capture_worker.py
@@ -64,7 +64,8 @@ def start(self):
     def enable_cam(self):
         self.cap = cv2.VideoCapture(0)
         if not self.cap.isOpened():
-            raise IOError("Unable to open webcam")
+            self.logger.error("Unable to open camera")
+            self.state = WorkerState.HALTED
 
     def disable_cam(self):
         if self.cap: