rootNode property

RenderObject? get rootNode

The unique object managed by this pipeline that has no parent.

Implementation

RenderObject? get rootNode => _rootNode;

@override set rootNode (RenderObject? _)

Implementation

@override
set rootNode(RenderObject? _) {
  assert(() {
    throw FlutterError.fromParts(<DiagnosticsNode>[
      ErrorSummary(
        'Cannot set a rootNode on the Fullstory root pipeline owner.',
      ),
      ErrorDescription(
        'By default, the RendererBinding.rootPipelineOwner is not configured '
        'to manage a root node because this pipeline owner does not define a '
        'proper onSemanticsUpdate callback to handle semantics for that node.',
      ),
      ErrorHint(
        'Typically, the root pipeline owner does not manage a root node. '
        'Instead, properly configured child pipeline owners (which do manage '
        'root nodes) are added to it. Alternatively, if you do want to set a '
        'root node for the root pipeline owner, override '
        'RendererBinding.createRootPipelineOwner to create a '
        'pipeline owner that is configured to properly handle semantics for '
        'the provided root node.',
      ),
    ]);
  }());
}