Error early when combining UC Mode with Chrome-Headless-Shell

Author: mdmintz

seleniumbase/core/browser_launcher.py

@@ -2651,6 +2651,13 @@ def get_driver(
     if headless2 and browser_name == constants.Browser.FIREFOX:
         headless2 = False  # Only for Chromium
         headless = True
+    if (
+        is_using_uc(undetectable, browser_name)
+        and binary_location
+        and isinstance(binary_location, str)
+        and binary_location.lower() == "chs"
+    ):
+        raise Exception("UC Mode can't be used with Chrome-Headless-Shell!")
     if (
         binary_location
         and isinstance(binary_location, str)