为什么我在一台服务器上获取与python脚本相关的unicode相关ValidationError，而在另一台服务器上却没有？

I'm running a python script to retrieve data from the Adwords API, and it runs successfully on a CentOS server. Using the same configuration file and script on a Ubuntu server, I get a unicode error. Is there some configuration setting that I need to change?I'm running a python script to retrieve data fr