使用clickhouse_connect从csv导入数据到clickhouse报错

import clickhouse_connect
import pandas as pd


client = clickhouse_connect.get_client(host='', username='', password='', port=)

df = pd.read_csv(r'1.csv', encoding='gbk')

client.insert_df("a.b", df)

报错如下：

经分析将读取的csv数据类型改成str解决 dtype=str：

df = pd.read_csv(r'1.csv', encoding='gbk', dtype=str)