Ardupilot with airsim: Error while receiving rotor control data

Kevinlibaba commented 2 years ago

Bug report

AirSim Version/#commit:Binary 1.7.0
UE/Unity version:N/A
autopilot version:master
OS Version:Ubuntu 18.04

What's the issue you encountered?

When I run the binary with ArduCopter's setting, an error was occurred as follows:

[2022.04.21-06.56.16:031][  0]LogStaticMesh: Allocated 512x387x128 distance field atlas = 48.4Mb, with 220 objects containing 33.5Mb backing data
Error while receiving rotor control data - ErrorNo: -1
[2022.04.21-06.56.16:108][  0]LogTemp: Error while receiving rotor control data - ErrorNo: -1
Error while receiving rotor control data - ErrorNo: -1
[2022.04.21-06.56.16:208][  0]LogTemp: Error while receiving rotor control data - ErrorNo: -1
[2022.04.21-06.56.16:217][  0]LogContentStreaming: Texture pool size now 1000 MB
Error while receiving rotor control data - ErrorNo: -1
[2022.04.21-06.56.16:309][  0]LogTemp: Error while receiving rotor control data - ErrorNo: -1
[2022.04.21-06.56.16:407][  0]LogVulkanRHI: Creating new VK swapchain with present mode 0, format 44, color space 0, num images 3
Error while receiving rotor control data - ErrorNo: -1
[2022.04.21-06.56.16:410][  0]LogTemp: Error while receiving rotor control data - ErrorNo: -1
Error while receiving rotor control data - ErrorNo: -1
Error while receiving rotor control data - ErrorNo: -1
Error while receiving rotor control data - ErrorNo: -1
Error while receiving rotor control data - ErrorNo: -1

How can the issue be reproduced?

1.Set the 'VehicleType' in settings to ArduCopter/ArduRover, and run airsim with binary. the error will be occurred. 2.If set the 'VehicleType' back to SimpleFlight", anything went to well.

Include full error message in text form

see log file.

Settings

my setting.json is as follows (from here):

{
  "SettingsVersion": 1.2,
  "LogMessagesVisible": true,
  "SimMode": "Multirotor",
  "OriginGeopoint": {
    "Latitude": -35.363261,
    "Longitude": 149.165230,
    "Altitude": 583
  },
  "Vehicles": {
    "Copter": {
      "VehicleType": "ArduCopter",
      "UseSerial": false,
      "LocalHostIp": "127.0.0.1",
      "UdpIp": "127.0.0.1",
      "UdpPort": 9003,
      "ControlPort": 9002
    }
  }
}

samuelctabor commented 2 years ago

Are you running both on Linux? For using on Windows with Ardupilot on a separate machine or in WSL2 you'll need some settings changes.

Kevinlibaba commented 2 years ago

Are you running both on Linux? For using on Windows with Ardupilot on a separate machine or in WSL2 you'll need some settings changes.

@samuelctabor Thanks, Yes, both are running on Ubuntu 18.04

talha-opteran commented 2 years ago

I believe the AirSim binary is waiting for a response from Ardupilot. If you run Ardupilot, it should resume. Usually the execution order is Ardupilot and then AirSim.

dimikout3 commented 2 years ago

I have recently encountered the same problem. A quick fix is changing the UdpPort and ControlPort

{
  "SettingsVersion": 1.2,
  "LogMessagesVisible": true,
  "SimMode": "Multirotor",
  "OriginGeopoint": {
    "Latitude": -35.363261,
    "Longitude": 149.165230,
    "Altitude": 583
  },
  "Vehicles": {
    "Copter": {
      "VehicleType": "ArduCopter",
      "UseSerial": false,
      "LocalHostIp": "127.0.0.1",
      "UdpIp": "127.0.0.1",
      "UdpPort": 5760,
      "ControlPort": 5760
    }
  }
}

However, when the AirSim is started the quadcopter just increase its vertical speed constantly, so you can not really control it.

crose72 commented 1 year ago

Are you running both on Linux? For using on Windows with Ardupilot on a separate machine or in WSL2 you'll need some settings changes.

Can you expand on this? I'm using WSL2 Ubuntu-20.04 and I've followed the instructions but I'm seeing the same error message.

WangLouis commented 4 months ago

Test environment: Windows 11 Pro build 22000.708, running Ubuntu 22.04LTS under WSL2. Installed Unreal Engine v4.27.2 via Epic Games Launcher. Complied AirSim under Visual Studio 2022 (Community) , and ArduPilot in WSL2 with waf.

same issue 1.Set the 'VehicleType' in settings to ArduCopter, and run airsim with binary. the error will be occurred. 2.If set the 'VehicleType' back to SimpleFlight", anything went to well.

Has anyone solved the problem? Thanks

crose72 commented 4 months ago

@WangLouis @Kevinlibaba try this: https://discuss.ardupilot.org/t/gsoc-2019-airsim-simulator-support-for-ardupilot-sitl-part-ii/46395/29?u=crose4

I had this problem for 2 years which kept me from using AirSim with WSL2. Getting the ip address of WSL2 and windows like the post suggests is what solved it for me. Hope it helps!

WangLouis commented 4 months ago

@crose72 thank you for your help~ but i can't solved it.

1.When i use ip address of WSL2 , It is error https://www.youtube.com/watch?v=YJyt5aou1rI

2.'VehicleType' back to SimpleFlight", anything went to well. https://www.youtube.com/watch?v=MqZPbHv2HoQ

3.Set the 'VehicleType' in settings to ArduCopter, the error will be occurred. https://www.youtube.com/watch?v=G8It1qr6jrk

Should AirSim be executed first or WSL2 SITL be executed first? Thank you

WangLouis commented 4 months ago

@crose72

That worked, I got it , thank you so much!

“LocalHostIp”: “192.168.0.85”, ← this is IP of your main Windows “UdpIp”: “172.26.240.75”, ← this is IP of your Linux(Ubuntu) under WSL2. AirSim be executed first. WSL2 Ardupilot SITL be executed second.

crose72 commented 4 months ago

@crose72

That worked, I got it , thank you so much!

“LocalHostIp”: “192.168.0.85”, ← this is IP of your main Windows “UdpIp”: “172.26.240.75”, ← this is IP of your Linux(Ubuntu) under WSL2. AirSim be executed first. WSL2 Ardupilot SITL be executed second.

Sorry I didn't get back to you earlier. I'm glad you've got it now! Your settings and process look correct.

valeriavalery commented 3 months ago

I have recently encountered the same problem. A quick fix is changing the UdpPort and ControlPort
{
  "SettingsVersion": 1.2,
  "LogMessagesVisible": true,
  "SimMode": "Multirotor",
  "OriginGeopoint": {
    "Latitude": -35.363261,
    "Longitude": 149.165230,
    "Altitude": 583
  },
  "Vehicles": {
    "Copter": {
      "VehicleType": "ArduCopter",
      "UseSerial": false,
      "LocalHostIp": "127.0.0.1",
      "UdpIp": "127.0.0.1",
      "UdpPort": 5760,
      "ControlPort": 5760
    }
  }
}
However, when the AirSim is started the quadcopter just increase its vertical speed constantly, so you can not really control it.

Hi! I have the same problem... I changed the ports but after that the quadcopter started to increase its vertical speed... do you know how can I solve?

microsoft / AirSim