mavlink
mavftpfuse unable to run when called with rosrun
rosrun mavros_extras mavftpfuse raises errors listed below
Issue details
While roscore & mavros are running with an active connection to an pixhawk I've called mav ftp fuse via rosrun. Posting errors and my fixes below.
My setup is: Ubuntu Focal, Python 3.9, ROS Noetic running on a conda enviroment;
mavros & mavros_extras installed via robostack conda channel's ros-noetic-mavros & ros-noetic-mavros-extras conda packages.
MAVROS version and platform
Mavros: 1.13.0 ROS: Noetic Ubuntu: 20.04
Autopilot type and version
[ x ] ArduPilot [ ] PX4
Version: ?
Node logs
#1 /ros/lib/mavros_extras/mavftpfuse", line 41 except OSError, e: SyntaxError: invalid syntax
-> changed 41 line to: except OSError as e:
#2 /ros/lib/mavros_extras/mavftpfuse", line 80 dir_mode, file_mode = S_IFDIR | 0555, S_IFREG | 0444 ^ SyntaxError: leading zeros in decimal integer literals are not permitted; use an 0o prefix for octal integers
-> changed leading '0's to '0o' in lines 80, 82, 109
#3
ros/lib/mavros_extras/mavftpfuse", line 23, in
from fuse import FUSE, FuseOSError, Operations,
ImportError: cannot import name 'ENOENT' from 'fuse' (/ros/lib/python3.9/site-packages/fuse.py)During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "/ros/lib/mavros_extras/mavftpfuse", line 26, in
print("Fuse wrapper module not found. Please install fusepy: pip install fusepy", file=os.stderr) -> changed line 26, "file=os.stderr" argument into: "file=sys.stderr"
#4
ros/lib/mavros_extras/mavftpfuse", line 27, in
os.exit(1) AttributeError: module 'os' has no attribute 'exit' -> changed line 27 "os.exit(1)" into: "sys.exit(1)"
#5
Fuse wrapper module not found. Please install fusepy: pip install fusepy
-> deleted "ENOENT" from line 24 -> added "from errno import ENOENT" as line 23
Diagnostics
header:
seq: 2645
stamp:
secs: 1662566219
nsecs: 774468006
frame_id: ''
status:
-
level: 0
name: "mavros: FCU connection"
message: "connected"
hardware_id: "/dev/ttyACM0:57600"
values:
-
key: "Received packets:"
value: "28544"
-
key: "Dropped packets:"
value: "0"
-
key: "Buffer overruns:"
value: "0"
-
key: "Parse errors:"
value: "0"
-
key: "Rx sequence number:"
value: "130"
-
key: "Tx sequence number:"
value: "0"
-
key: "Rx total bytes:"
value: "8849018"
-
key: "Tx total bytes:"
value: "1183605"
-
key: "Rx speed:"
value: "3683.000000"
-
key: "Tx speed:"
value: "460.000000"
-
level: 2
name: "mavros: GPS"
message: "No satellites"
hardware_id: "/dev/ttyACM0:57600"
values:
-
key: "Satellites visible"
value: "0"
-
key: "Fix type"
value: "0"
-
key: "EPH (m)"
value: "Unknown"
-
key: "EPV (m)"
value: "Unknown"
-
level: 0
name: "mavros: Heartbeat"
message: "Normal"
hardware_id: "/dev/ttyACM0:57600"
values:
-
key: "Heartbeats since startup"
value: "3628"
-
key: "Frequency (Hz)"
value: "1.037053"
-
key: "Vehicle type"
value: "Ground rover"
-
key: "Autopilot type"
value: "ArduPilot"
-
key: "Mode"
value: "MANUAL"
-
key: "System status"
value: "Active"
-
level: 2
name: "mavros: System"
message: "Sensor health"
hardware_id: "/dev/ttyACM0:57600"
values:
-
key: "Sensor present"
value: "0x1330DC0F"
-
key: "Sensor enabled"
value: "0x0020800F"
-
key: "Sensor health"
value: "0x0310810F"
-
key: "3D gyro"
value: "Ok"
-
key: "3D accelerometer"
value: "Ok"
-
key: "3D magnetometer"
value: "Ok"
-
key: "absolute pressure"
value: "Ok"
-
key: "motor outputs / control"
value: "Ok"
-
key: "AHRS subsystem health"
value: "Fail"
-
key: "CPU Load (%)"
value: "10.2"
-
key: "Drop rate (%)"
value: "0.0"
-
key: "Errors comm"
value: "0"
-
key: "Errors count #1"
value: "0"
-
key: "Errors count #2"
value: "0"
-
key: "Errors count #3"
value: "0"
-
key: "Errors count #4"
value: "0"
-
level: 1
name: "mavros: Battery"
message: "Low voltage"
hardware_id: "/dev/ttyACM0:57600"
values:
-
key: "Voltage"
value: "0.00"
-
key: "Current"
value: "-0.0"
-
key: "Remaining"
value: "-1.0"
-
level: 0
name: "mavros: Time Sync"
message: "Normal"
hardware_id: "/dev/ttyACM0:57600"
values:
-
key: "Timesyncs since startup"
value: "36195"
-
key: "Frequency (Hz)"
value: "10.000256"
-
key: "Last RTT (ms)"
value: "3.968089"
-
key: "Mean RTT (ms)"
value: "13.760457"
-
key: "Last remote time (s)"
value: "4155.733724000"
-
key: "Estimated time offset (s)"
value: "1662562064.023283482"
---
Check ID
OK. I got messages from 1:1.
Received 1203 messages, from 1 addresses
sys:comp list of messages
1:1 0, 1, 2, 152, 24, 27, 29, 30, 33, 34, 163, 36, 165, 42, 178, 193, 65, 74, 77, 111, 241, 116, 125
