browser-use/browser-use · error · ValueError

Could not get object_id for element

Error message

Could not get object_id for element

What it means

Error "Could not get object_id for element" thrown in browser-use/browser-use.

Source

Thrown at browser_use/browser/watchdogs/default_action_watchdog.py:1829

				center_x = coords.x + coords.width / 2
				center_y = coords.y + coords.height / 2

				# Check for occlusion before using coordinates for focus
				is_occluded = await self._check_element_occlusion(backend_node_id, center_x, center_y, cdp_session)

				if is_occluded:
					self.logger.debug('🚫 Input element is occluded, skipping coordinate-based focus')
					input_coordinates = None  # Force fallback to CDP-only focus
				else:
					input_coordinates = {'input_x': center_x, 'input_y': center_y}
					self.logger.debug(f'Using unified coordinates: x={center_x:.1f}, y={center_y:.1f}')
			else:
				input_coordinates = None
				self.logger.debug('No coordinates found for element')

			# Ensure we have a valid object_id before proceeding
			if not object_id:
				raise ValueError('Could not get object_id for element')

			# Step 1: Focus the element using simple strategy
			focused_successfully = await self._focus_element_simple(
				backend_node_id=backend_node_id, object_id=object_id, cdp_session=cdp_session, input_coordinates=input_coordinates
			)

			# Step 2: Check if this element requires direct value assignment (date/time inputs)
			requires_direct_assignment = self._requires_direct_value_assignment(element_node)

			if requires_direct_assignment:
				# Date/time inputs: use direct value assignment instead of typing
				self.logger.debug(
					f'🎯 Element type={element_node.attributes.get("type")} requires direct value assignment, setting value directly'
				)
				await self._set_value_directly(element_node, text, object_id, cdp_session)

				# Return input coordinates for metadata
				return input_coordinates

View on GitHub (pinned to 6c73fced2f)

Solutions

1. Re-resolve the DOM node to a remote object; the node may be stale.
2. Confirm the element exists in the current document before requesting its object_id.

When it happens

Trigger: DOM.resolveNode returns no objectId for the element node; element detached from DOM.

Common situations: Operating on a cached element reference after a SPA re-render replaced the node.

AI-assisted analysis of browser-use/browser-use@6c73fced2f (2026-08-14). Data as JSON: /api/errors/c43427fd783beccc. Report an issue: GitHub.