MZ

I have the same problem, have you solved this? > Empty IMU measurements vector!!! > Not preintegrated measurement

Hi, have you solved this problem?

Hi @rayvburn ! Thank you for your replay. If I see correctly, you have a Polish first and last name. I am from Poland and it would be easier for...

Yes, I use monocular camera (gopro). I haven't known about `navsat_transform` before. I think this nodelet might help. I will try to use this transformation in the next few days....

Hi @qiuliangcheng. To be honest I don't remember the solution. I have made so many changes in program since November... But I recommend you to check your tf graph (https://www.ros.org/reps/rep-0105.html)...