click by x,y coordinate fallback when main method fails

browser_use/browser/session.py

@@ -1490,6 +1490,20 @@ class BrowserSession(BaseModel):
 					except URLNotAllowedError as e:
 						raise e
 					except Exception as e:
+						# Final fallback - try clicking by coordinates if available
+						if element_node.viewport_coordinates and element_node.viewport_coordinates.center:
+							try:
+								self.logger.warning(
+									f'⚠️ Element click failed, falling back to coordinate click at ({element_node.viewport_coordinates.center.x}, {element_node.viewport_coordinates.center.y})'
+								)
+								await page.mouse.click(
+									element_node.viewport_coordinates.center.x, element_node.viewport_coordinates.center.y
+								)
+								await page.wait_for_load_state()
+								await self._check_and_handle_navigation(page)
+								return None  # Success
+							except Exception as coord_e:
+								self.logger.error(f'Coordinate click also failed: {type(coord_e).__name__}: {coord_e}')
 						raise Exception(f'Failed to click element: {type(e).__name__}: {e}')
 
 		except URLNotAllowedError as e:

browser_use/controller/service.py

@@ -139,7 +139,12 @@ class Controller(Generic[Context]):
 				selector_map = await browser_session.get_selector_map()
 
 				if params.index not in selector_map:
-					raise Exception(f'Element with index {params.index} does not exist - retry or use alternative actions')
+					# Return informative message with the new state instead of error
+					max_index = max(selector_map.keys()) if selector_map else -1
+					return ActionResult(
+						extracted_content=f'Element with index {params.index} does not exist. Page has {len(selector_map)} interactive elements (indices 0-{max_index}). State has been refreshed - please use the updated element indices.',
+						include_in_memory=True,
+					)
 
 			element_node = await browser_session.get_dom_element_by_index(params.index)
 			initial_pages = len(browser_session.tabs)