Execution "takeoff_and_land.py" with 2 instances in PX4 SITL

[AIKUUM]

Bug report

System details: https://user-images.githubusercontent.com/72294070/102069277-90db4a00-3e23-11eb-8f71-d14e10181433.PNG
AirSim version (1.3.1)
Unreal version(4.25)
python version (3.8.3)

What's the issue you encountered?

I had done this in PX4 SITL for 2 drones:
https://user-images.githubusercontent.com/72294070/103081709-7ca30400-45fe-11eb-9dae-78919e6e6c40.png

After that i opened Unreal Engine environment, and executed "takeoff_and_land.py" file of mavsdk package. This is what that was appearing the unreal engine screen:
https://user-images.githubusercontent.com/72294070/103081760-99d7d280-45fe-11eb-86d5-f958e46a8ef7.png

But nothing happens in Anaconda prompt after this:
Waiting for mavsdk_server to be ready...
Connected to mavsdk_server!
Waiting for drone to connect...

Settings

contents of settings.json file:
{ "SeeDocsAt": "https://github.com/Microsoft/AirSim/blob/master/docs/settings.md", "SettingsVersion": 1.2, "SimMode": "Multirotor", "ClockSpeed": 1, "LocalHostIp": "127.0.0.1", "CameraDefaults": { "CaptureSettings": [ { "ImageType": 0, "Width": 3000, "Height": 2000, "FOV_Degrees": 90, "AutoExposureSpeed": 100, "AutoExposureBias": 0, "AutoExposureMaxBrightness": 0.64, "AutoExposureMinBrightness": 0.03, "MotionBlurAmount": 0, "TargetGamma": 1.0, "ProjectionMode": "", "OrthoWidth": 5.12 } ] }, "Vehicles": { "Drone1": { "VehicleType": "PX4Multirotor", "UseSerial": false, "UseTcp": true, "TcpPort": 4560, "ControlPort": 14570, "VehicleSysID": 10, "X": 0, "Y": 0, "Z": 0 }, "Drone2": { "VehicleType": "PX4Multirotor", "UseSerial": false, "UseTcp": true, "TcpPort": 4561, "ControlPort": 14570, "VehicleSysID": 20, "X": 2, "Y": 0, "Z": 0 } } }

How can the issue be reproduced?

Include full error message in text form

What's better than filing an issue? Filing a pull request :).

If anyone wants to know any other details, please let me know, and if possible someone please guide me.

[jonyMarino]

Hi @AIKUUM! And what happens if you use one PX4 drone without using the script?

[AIKUUM]

Hi @AIKUUM! And what happens if you use one PX4 drone without using the script?

Hi @jonyMarino,
PX4 console contents:

Unreal engine screen:

[AIKUUM]

Hi @AIKUUM! And what happens if you use one PX4 drone without using the script?

Hi @jonyMarino,
PX4 console contents:

Unreal engine screen:

Hi @jonyMarino, What could be the reasons behind these issues?

[jonyMarino]

Already responded in #3213