PX4 Indoor fly mavros

Pixhawk
1

Hello,

I am using PX4 as my flight stack and getting the errors below whenever I launch the PX4.launch

[ERROR] [1565784217.763478228]: ODOM: Ex: Could not find a connection between ‘local_origin_ned’ and ‘fcu’ because they are not part of the same tree.Tf has two or more unconnected trees.
[ WARN] [1565784218.503858942]: TM : RTT too high for timesync: 124.08 ms.
[ INFO] [1565784218.939357854]: HP: requesting home position
[ WARN] [1565784222.202467541]: TM : RTT too high for timesync: 822.67 ms.

I have PX4 flow sensor and want to do some image processing indoor flight so no GPS is applicable. Could you please guide me through this?

2

Is it related to this?

You may also try to restore what was deleted by mavros git from this link. (Definitely, when recovering a fix that was removed from the mavros code, if you test more than 20 drones, there will be a huge delay.)

3

Yes it is on the link you provided.
I will be waiting for it to he solved.