Function getTreeControlMissingError

src/cdk/tree/tree-errors.ts:37–39

()

 * @docs-private
 */
export function getTreeControlMissingError() {
  return Error(`Could not find a tree control, levelAccessor, or childrenAccessor for the tree.`);
}

/**
 * Returns an error to be thrown when there are multiple ways of specifying children or level