我通过删除rsdmx包来解决这个问题，它可以正常工作。确保你不仅安装了包，而且通过使用库函数来使用包。
代码如下：

library(tidyverse)
library(lubridate)
library(ggplot2)
library(dplyr)

path <- "C:/Users/" # Your path
df <- read.csv (paste (path, "202106-divvy-tripdata.csv", sep = ""), 
                stringsAsFactors=FALSE)

df <- rename(df, trip_id = ride_id ,bikeid = rideable_type ,started_time = started_at ,ended_time = ended_at ,to_station_name = start_station_id ,to_station_id = end_station_id ,usertype = member_casual)

colnames(df)

我假设您正在处理divvy-tripdata数据集。

dp <- rename(dp, new_column_name = old_column_name)