Long gao

> I will check and feedback soon. In fact, as long as the connection relationship is correct, the ramp does not affect Thank you for your reply! But I have...

I have also encountered the same issue. Have you solved it?

> 您好，我也有一些问题，似乎您比我更加懂apollo和lgsvl的仿真，我使用的版本是apollo7.0，ubuntu18.04，当我bridge到lgsvl之后，运行代码的时候显示车辆未校准（在dreamview上已经提前把相应的模块打开了，在lgsvl里面也显示connected），我不明白车辆未校准是什么意思；另外还有一个问题是dreamview上面的localization显示的是error而不是ok。您有什么建议吗~期待您的回复    您好，"dreamview上面的localization显示的是error而不是ok"，请问这个问题是怎么解决的？

我在使用apollo时，Prediction module也无法启动，请问楼主找到解决办法了吗？ 

Hello, I have encountered the same issue, have you sloved it? And is the calibration you have changed in file `control_conf.pb.txt` ?