Hello! I changed the body on Drone Phantom 4. I moved all the electronics into a new body. This will bring up an error "Topology Error". Check all cable and contacts, everything is OK. What does this Errors and How to Fix It?

Hello cineraummail, have you tried to reboot the drone? It doesn't hurt to use the DJI Assistant 2 to refresh the drone's firmware.

DJI-Paladin Posted at 2016-8-11 16:15
Hello cineraummail, have you tried to reboot the drone? It doesn't hurt to use the DJI Assistant 2 t ...

Of course I am trying to restart.  I tried to install the new firmware.  Error still remains. I calibrate all that is possible. And reset to factory settings. nothing helped. "Topology error" and the motors do not start. In google there is no word about the "Topology error"

cineraummail@gm Posted at 2016-8-11 17:24
Of course I am trying to restart.  I tried to install the new firmware.  Error still remains. I ca ...

Sorry about that and it is probably something wrong with the sensors. If nothing works, please contact support@dji.com and send it in for diagnosis.

DJI-Paladin Posted at 2016-8-11 17:39
Sorry about that and it is probably something wrong with the sensors. If nothing works, please con ...

Which sensors? Bugs do not have visual sensors. they correctly show the distance to the obstacle on the monitor. In any case, they recalibrate, this does not solve the problem with the topology.
I wrote in support dji

Topology means something like position of one item relative to an other. So this error could mean that you put a left sensor in the rmounting spot at the right side and vice versa. I think of the VPS sensors or the downward cameras or anything that has two of them. Can be also that the sensor is in the right place but that you switched the connecting wires...

Don't know, just a thought, never took apart my P4 before.

PhanFran Posted at 2016-8-11 21:36
Topology means something like position of one item relative to an other. So this error could mean th ...

I Do not disconnect the VPS. All sensors are mounted on a single block. they do not have to be removed, so I could not switched the connecting wires

cineraummail@gm Posted at 2016-8-11 06:04
I Do not disconnect the VPS. All sensors are mounted on a single block. they do not have to be removed, so I could not switched the connecting wires

How is this ended? Did DJI repaired it on the end?
Cheers!
Sammy

How is this ended? Did DJI repaired it on the end?
Cheers!
Sammy

Such a mistake can also be due to the fact that the connection of antennas and compasses