A cluster of delivery robots caused a disruption on a sidewalk. The incident occurred on Monday and was attributed to a deployment error. Coco delivery robots were involved in the incident.

The robots congregated in a large group, causing a clog on the sidewalk. This incident is reported to have taken place in Chicago. Further details about the disruption and its resolution can be found through the source.

The incident has been described as a result of an error, but additional information is available for those seeking more context.