Closed GiacomoBisio closed 1 year ago
First problem:
Interesting, can you return the output of the which yarp
, which cmake
and env
commands? Also @lucapa17 installed YARP from .deb packages?
Second problem: Unfortunately, if I change /home/giaco/.config/yarp/yarp.conf with the desired setting it works momentarily, but then if I open a new terminal, the settings appears unchanged, and so I face the error again and again.
This happens also if you launch yarp server --write
, as suggested by the error message?
which yarp
:
/usr/bin/yarp
which cmake
:
/usr/bin/cmake
env
:
SHELL=/bin/bash
WSL2_GUI_APPS_ENABLED=1
CONDA_EXE=/home/giaco/mambaforge/bin/conda
_CE_M=
WSL_DISTRO_NAME=Ubuntu
WT_SESSION=12abdfae-908c-477b-ae78-f7ffc6f29847
NAME=PC-di-Giacomo
PWD=/home/giaco
LOGNAME=giaco
HOME=/home/giaco
LANG=C.UTF-8
WSL_INTEROP=/run/WSL/185_interop
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:
WAYLAND_DISPLAY=wayland-0
WINDOWS_HOST=192.168.224.1
LESSCLOSE=/usr/bin/lesspipe %s %s
TERM=xterm-256color
_CE_CONDA=
LESSOPEN=| /usr/bin/lesspipe %s
USER=giaco
CONDA_SHLVL=0
DISPLAY=:0
SHLVL=1
CONDA_PYTHON_EXE=/home/giaco/mambaforge/bin/python
XDG_RUNTIME_DIR=/mnt/wslg/runtime-dir
WSLENV=WT_SESSION::WT_PROFILE_ID
XDG_DATA_DIRS=/usr/share/gnome:/usr/local/share:/usr/share:/var/lib/snapd/desktop
PATH=/home/giaco/.local/bin:/home/giaco/mambaforge/condabin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/lib/wsl/lib:/snap/bin
HOSTTYPE=x86_64
PULSE_SERVER=unix:/mnt/wslg/PulseServer
WT_PROFILE_ID={2c4de342-38b7-51cf-b940-2309a097f518}
_=/usr/bin/env
Also @lucapa17 installed YARP from .deb packages?
Yes, we followed the same installation path
Second problem:
This happens also if you launch
yarp server --write
, as suggested by the error message?
Ok, now it works, but in order to send simple messages using write/read ports I have to do the following commands:
yarp server --write
yarp read /read
yarp detect --write
yarp write /write /read
Moreover, I have to use yarp detect --write
even when I want to use yarp name list
.
Do you want to quickly debug this together? I am available from 14:00 to 14:30 and 15:00 to 16:00 .
It's ok for me! I should be available from 15.15. As usual on Teams right?
Ok!
Problem solved! Thanks again to @traversaro for helping me
Problem solved! Thanks again to @traversaro for helping me
For future reference, it is a good idea to briefly explain how we solved the problem (to avoid the problem https://xkcd.com/979/):
First problem:
The problem was that project
was placed after find_package(YARP)
. All CMake code should go after cmake_minimu_version_required
and project
calls.
Second problem:
@GiacomoBisio had in his .bashrc
a call to yarp conf
, added following the docs in https://github.com/robotology/robotology-superbuild#connect-to-a-yarp-server-on-a-windows-host-on-wsl , that was resetting the expected yarpserver ip address every time a new terminal was opened. However, that is only useful if the yarpserver is running on Windows itself, not on WSL. We opened https://github.com/robotology/robotology-superbuild/pull/1412 to improve the docs.
Sorry for the inconvenience, but I faced different problems in compiling the code and using the yarp server. Note that these problems happened only to me and not to my colleague Luca Pastore.
cmake ..
inside the build directory, the following error appears:Note that I followed the binary installation as in link_to_yarp_installation.
Second problem:
Every time I launch
yarp server
, the following error appears:Unfortunately, if I change
/home/giaco/.config/yarp/yarp.conf
with the desired setting it works momentarily, but then if I open a new terminal, the settings appears unchanged, and so I face the error again and again.